Dual Level Terminal Blocks
Last Updated: April 1, 2025
Description
Dual level terminal blocks are electrical connectors that feature two levels of contacts within a single unit. This design allows for more compact wiring solutions by effectively doubling the number of connections that can be made in the same footprint as a single-level terminal block. The dual-level configuration is particularly useful in applications where space is limited, as it enables more efficient use of available space without compromising the number of connections.
Working Principle
Dual level terminal blocks operate by providing two separate tiers of connection points within a single block. Each level can accommodate its own set of wires, allowing for multiple circuits to be connected and organized efficiently. This multi-level arrangement not only saves space but also simplifies wiring by reducing the need for additional terminal blocks. The ability to bridge connections between levels further enhances circuit flexibility, making these terminal blocks a versatile choice for complex wiring systems.
Applications
Dual level terminal blocks are ideal for use in industrial control cabinets where space is at a premium and multiple connections are required. They are particularly beneficial in systems involving actuators and sensors, which often require numerous wiring connections. These terminal blocks are also suitable for applications in power distribution systems, where they can help organize and manage multiple power lines within a compact space.
Advantages over other Terminal Blocks
One of the primary advantages of dual level terminal blocks over single feed through terminal blocks is their space-saving design. By providing two levels of connections, they effectively double the connection capacity without increasing the footprint. This makes them particularly advantageous in applications where space is limited. Additionally, the ability to bridge connections between levels offers increased circuit flexibility, which is not typically available with single-level terminal blocks.
Limitations
While dual level terminal blocks offer significant space-saving benefits, they may also present challenges in terms of accessibility. The compact design can make it more difficult to access and manipulate wires, especially in densely packed control panels. This can lead to increased complexity during installation and maintenance, potentially requiring more time and effort compared to single-level terminal blocks.
Considerations
When considering dual level terminal blocks, it is important to evaluate the initial costs and potential operating expenses. While they may offer cost savings in terms of space and reduced need for additional terminal blocks, the complexity of installation and maintenance should be taken into account. Durability and accuracy are generally high, but the compact design may necessitate more careful handling to avoid damage during installation. Replacement and maintenance costs should also be considered, as the increased complexity may lead to higher labor costs over time.
from Altech Corp.
Altech is pleased to announce a new, more extensive printed circuit board terminal block line.This line offers the standard single and double level fixed and pluggable terminal blocks in metric and US pin spacings. However, this product line goes beyond our past standard offering.There is now a... [See More]
- Terminal Block Type: Dual level; PCB Terminal Blocks
- # of Contacts: 20
- Mounting Options: PCB
- Orientation: 90°
from DigiKey
CONN TERM BLK FEED THRU 12-26AWG [See More]
- Terminal Block Type: Dual level
- International: 0.50 to 4.00
- North American: 12 to 26
- Voltage Rating: 300
from RS Components, Ltd.
SCREW SERIE WDK 2.5 DOUBLE LEVEL [See More]
- Terminal Block Type: Dual level
- Termination Options: Screw Clamp; Screw
- Voltage Rating: 400
- Approvals: RoHS Compliant
from Waytek, Inc.
Eaton's Bussmann Series TB100-02 Double Row Terminal Block. Category: Terminal Strips. Manufacturer: Eaton. Series TB100. Screw Size: #6-32 phil/slot screws. Accepts 22-14 Ga. wires. Helps eliminate splicing. High-density circuitry can be attained to conserve panel space. Tin-plated brass terminals... [See More]
- Terminal Block Type: Dual level
- Voltage Rating: 300
- Mounting Options: Terminal Strip
- Current Rating: 30
from Radwell International
TERMINAL BLOCK 6MM WIDE 14AWG DUAL LEVEL IDC BLUE. FREE 2 YEAR RADWELL WARRANTY [See More]
- Terminal Block Type: Dual level
- Termination Options: Insulation Displacement
from Allen-Bradley / Rockwell Automation
1492-J IEC Terminal Block, Two-Circuit Feed-Through Block, 2.5 mm (# 24 AWG - # 12 AWG), Standard Feedthrough, Gray (Standard), [See More]
- Terminal Block Type: Single Feed Through; Dual level
- Termination Options: Screw Clamp
from Altech Corp.
Altech is pleased to announce a new, more extensive printed circuit board terminal block line.This line offers the standard single and double level fixed and pluggable terminal blocks in metric and US pin spacings. However, this product line goes beyond our past standard offering.There is now a... [See More]
- Terminal Block Type: Dual level; PCB Terminal Blocks
- # of Contacts: 30
- Mounting Options: PCB
- Orientation: 90°
from DigiKey
CONN TERM BLK FEED THRU 12-26AWG [See More]
- Terminal Block Type: Dual level
- International: 0.50 to 4.00
- North American: 12 to 26
- Voltage Rating: 300
from RS Components, Ltd.
SCREW TERMINAL, DOUBLE LEVEL, 4 POINTS, [See More]
- Terminal Block Type: Dual level
- Current Rating: 30
- Voltage Rating: 800
- Termination Options: Screw Clamp; Screw
from Waytek, Inc.
Eaton's Bussmann Series TB100-03 Double Row Terminal Block. Category: Terminal Strips. Manufacturer: Eaton. Series TB100. Screw Size: #6-32 phil/slot screws. Mounting: #6 screws. Accepts 22-14 Ga. wires. Helps eliminate splicing. High-density circuitry can be attained to conserve panel space. [See More]
- Terminal Block Type: Dual level
- Voltage Rating: 300
- Mounting Options: Terminal Strip
- Current Rating: 30
from Allen-Bradley / Rockwell Automation
1492-J IEC Terminal Block, Two-Circuit Feed-Through Block, 2.5 mm (# 24 AWG - # 12 AWG), Standard Feedthrough, Blue, [See More]
- Terminal Block Type: Single Feed Through; Dual level
- Termination Options: Screw Clamp
from Altech Corp.
Altech is pleased to announce a new, more extensive printed circuit board terminal block line.This line offers the standard single and double level fixed and pluggable terminal blocks in metric and US pin spacings. However, this product line goes beyond our past standard offering.There is now a... [See More]
- Terminal Block Type: Single Feed Through; Dual level; PCB Terminal Blocks
- # of Contacts: 4
- Mounting Options: PCB
- Orientation: 90°
from DigiKey
CONN TERM BLK FEED THRU 12-26AWG [See More]
- Terminal Block Type: Dual level
- International: 0.50 to 4.00
- North American: 12 to 26
- Voltage Rating: 300
from RS Components, Ltd.
1.5mm 2 Level Terminal - Grey [See More]
- Terminal Block Type: Dual level
- Termination Options: Push-In Cage Clamp
- Current Rating: 13.5
- Approvals: RoHS Compliant
from Waytek, Inc.
Eaton's Bussmann Series TB100-04 Double Row Terminal Block. Category: Terminal Strips. Manufacturer: Eaton. Series TB100. Screw Size: #6-32 phil/slot screws. Mounting: #6 screws. Accepts 22-14 Ga. wires. Helps eliminate splicing. High-density circuitry can be attained to conserve panel space. [See More]
- Terminal Block Type: Dual level
- Voltage Rating: 300
- Mounting Options: Terminal Strip
- Current Rating: 30
from Allen-Bradley / Rockwell Automation
1492-J IEC Terminal Block, Two-Circuit Feed-Through Block, 2.5 mm (# 24 AWG - # 12 AWG), Standard Feedthrough, Red, [See More]
- Terminal Block Type: Single Feed Through; Dual level
- Termination Options: Screw Clamp
from Altech Corp.
Altech is pleased to announce a new, more extensive printed circuit board terminal block line.This line offers the standard single and double level fixed and pluggable terminal blocks in metric and US pin spacings. However, this product line goes beyond our past standard offering.There is now a... [See More]
- Terminal Block Type: Single Feed Through; Dual level; PCB Terminal Blocks
- # of Contacts: 4
- Mounting Options: PCB
- Orientation: 180°
from DigiKey
CONN TERM BLK FEED THRU 12-26AWG [See More]
- Terminal Block Type: Dual level
- International: 0.50 to 4.00
- North American: 12 to 26
- Voltage Rating: 300
from RS Components, Ltd.
2 level 2,5mm screw terminal, grey [See More]
- Terminal Block Type: Dual level
- Current Rating: 24
- Voltage Rating: 500
- Termination Options: Screw Clamp; Screw
from Waytek, Inc.
Eaton's Bussmann Series TB100-05 Double Row Terminal Block. Category: Terminal Strips. Manufacturer: Eaton. Series TB100. Screw Size: #6-32 phil/slot screws. Mounting: #6 screws. Accepts 22-14 Ga. wires. Helps eliminate splicing. High-density circuitry can be attained to conserve panel space. [See More]
- Terminal Block Type: Dual level
- Voltage Rating: 300
- Mounting Options: Terminal Strip
- Current Rating: 30
from Allen-Bradley / Rockwell Automation
1492-J IEC Terminal Block, Two-Level Feed Through Block with Commoning Bar, 2.5 mm (# 24 AWG - # 12 AWG), 4 Connection points, Gray (Standard), [See More]
- Terminal Block Type: Single Feed Through; Dual level
- Termination Options: Screw Clamp
from Altech Corp.
Suitable for use in high temperature applications up to 600 °C (1112 °F). Applications include hot melt glue guns, furnaces, heaters, process equipment and machinery. Terminal blocks are offered with mounting holes for panel mounting or free floating applications. Features: Compact, space... [See More]
- Terminal Block Type: Dual level; Fuse Holder or Fuse Block
- Orientation: 180°
- Mounting Options: 32 mm DIN Rail; 35 mm DIN Rail (optional feature)
- North American: 10 to 22
from DigiKey
CONN TERM BLK FEED THRU 12-26AWG [See More]
- Terminal Block Type: Dual level
- International: 0.50 to 4.00
- North American: 12 to 26
- Voltage Rating: 300
from RS Components, Ltd.
2 level 2,5mm screw terminal - blue [See More]
- Terminal Block Type: Dual level
- Current Rating: 24
- Voltage Rating: 500
- Termination Options: Screw Clamp; Screw
from Waytek, Inc.
Eaton's Bussmann Series TB100-06 Double Row Terminal Block. Category: Terminal Strips. Manufacturer: Eaton. Series TB100. Screw Size: #6-32 phil/slot screws. Mounting: #6 screws. Accepts 22-14 Ga. wires. Helps eliminate splicing. High-density circuitry can be attained to conserve panel space. [See More]
- Terminal Block Type: Dual level
- Voltage Rating: 300
- Mounting Options: Terminal Strip
- Current Rating: 30
from Allen-Bradley / Rockwell Automation
1492-J IEC Terminal Block, Two-Circuit Feed-Through Ground Block, 2.5 mm (# 24 AWG - # 12 AWG), 4 Connection points, Green / Yellow Stripe (Standard), [See More]
- Terminal Block Type: Single Feed Through; Dual level; Ground Circuit Terminal
- Termination Options: Screw Clamp
from Altech Corp.
Altech is pleased to announce a new, more extensive printed circuit board terminal block line.This line offers the standard single and double level fixed and pluggable terminal blocks in metric and US pin spacings. However, this product line goes beyond our past standard offering.There is now a... [See More]
- Terminal Block Type: Dual level; PCB Terminal Blocks
- # of Contacts: 20
- Mounting Options: PCB
- Orientation: 90°
from DigiKey
CONN TERM BLK DISCONN 12-26AWG [See More]
- Terminal Block Type: Dual level
- International: 0.50 to 4.00
- North American: 12 to 26
- Voltage Rating: 300
from RS Components, Ltd.
Double level term block,STTB2.5,grey [See More]
- Terminal Block Type: Dual level
- Current Rating: 22
- Voltage Rating: 500
- Termination Options: Spring Clamp; Spring Clamp
from Waytek, Inc.
Eaton's Bussmann Series TB100-08 Double Row Terminal Block. Category: Terminal Strips. Manufacturer: Eaton. Series TB100. Screw Size: #6-32 phil/slot screws. Mounting: #6 screws. Accepts 22-14 Ga. wires. Helps eliminate splicing. High-density circuitry can be attained to conserve panel space. [See More]
- Terminal Block Type: Dual level
- Voltage Rating: 300
- Mounting Options: Terminal Strip
- Current Rating: 30
from Allen-Bradley / Rockwell Automation
1492-J IEC Terminal Block, Two-Circuit Feed-Through Block, 2.5 mm (# 24 AWG - # 12 AWG), Selectable component plug-in device, Gray (Standard), [See More]
- Terminal Block Type: Single Feed Through; Dual level
- Termination Options: Screw Clamp
from Altech Corp.
Altech is pleased to announce a new, more extensive printed circuit board terminal block line.This line offers the standard single and double level fixed and pluggable terminal blocks in metric and US pin spacings. However, this product line goes beyond our past standard offering.There is now a... [See More]
- Terminal Block Type: Dual level; PCB Terminal Blocks
- # of Contacts: 20
- Mounting Options: PCB
- Orientation: 90°
from DigiKey
CONN TERM BLK DISCONN 14-26AWG [See More]
- Terminal Block Type: Dual level
- International: 0.50 to 2.50
- North American: 14 to 26
- Voltage Rating: 300
from RS Components, Ltd.
Double level term block,STTB2.5,blue [See More]
- Terminal Block Type: Dual level
- Current Rating: 22
- Voltage Rating: 500
- Termination Options: Spring Clamp; Spring Clamp
from Waytek, Inc.
Eaton's Bussmann Series TB100-10 Double Row Terminal Block. Category: Terminal Strips. Manufacturer: Eaton. Series TB100. Screw Size: #6-32 phil/slot screws. Mounting: #6 screws. Accepts 22-14 Ga. wires. Helps eliminate splicing. High-density circuitry can be attained to conserve panel space. [See More]
- Terminal Block Type: Dual level
- Voltage Rating: 300
- Mounting Options: Terminal Strip
- Current Rating: 30
from Allen-Bradley / Rockwell Automation
1492-J IEC Terminal Block, Two-Circuit Feed-Through Ground Block, 2.5 mm (# 24 AWG - # 12 AWG), Selectable component plug-in device, Gray (Standard), [See More]
- Terminal Block Type: Single Feed Through; Dual level; Ground Circuit Terminal
- Termination Options: Screw Clamp
from Altech Corp.
Altech is pleased to announce a new, more extensive printed circuit board terminal block line.This line offers the standard single and double level fixed and pluggable terminal blocks in metric and US pin spacings. However, this product line goes beyond our past standard offering.There is now a... [See More]
- Terminal Block Type: Dual level; PCB Terminal Blocks
- # of Contacts: 20
- Mounting Options: PCB
- Orientation: 90°
from DigiKey
CONN TERM BLK DISCONN 14-26AWG [See More]
- Terminal Block Type: Dual level
- International: 0.50 to 2.50
- North American: 14 to 26
- Voltage Rating: 300
from RS Components, Ltd.
Double level term block,STTB2.5 PE,earth [See More]
- Terminal Block Type: Dual level
- Approvals: RoHS Compliant
- Termination Options: Spring Clamp; Spring Clamp
- Operating Temperature: -50 to 110
from Waytek, Inc.
Eaton's Bussmann Series TB100-12 Double Row Terminal Block. Category: Terminal Strips. Manufacturer: Eaton. Screw Size: #6-32 phil/slot screws. Mounting: #6 screws. Accepts 22-14 Ga. wires. Helps eliminate splicing. High-density circuitry can be attained to conserve panel space. Tin-plated brass... [See More]
- Terminal Block Type: Dual level
- Voltage Rating: 300
- Mounting Options: Terminal Strip
- Current Rating: 30
from Allen-Bradley / Rockwell Automation
1492-J IEC Terminal Block, Two-Circuit Feed-Through Block, 4 mm (# 26 AWG - # 10 AWG), Standard Feedthrough, Gray (Standard), [See More]
- Terminal Block Type: Single Feed Through; Dual level
- Termination Options: Screw Clamp
from Altech Corp.
Altech is pleased to announce a new, more extensive printed circuit board terminal block line.This line offers the standard single and double level fixed and pluggable terminal blocks in metric and US pin spacings. However, this product line goes beyond our past standard offering.There is now a... [See More]
- Terminal Block Type: Single Feed Through; Dual level; PCB Terminal Blocks
- # of Contacts: 2
- Mounting Options: PCB
- Orientation: 90°
from DigiKey
CONN TERM BLK DISCONN 14-26AWG [See More]
- Terminal Block Type: Dual level
- International: 0.50 to 2.50
- North American: 14 to 26
- Voltage Rating: 300
from RS Components, Ltd.
DOUBLE LEVEL TERMINAL BLOCK - 4MM [See More]
- Terminal Block Type: Dual level
- Current Rating: 30
- Voltage Rating: 800
- Termination Options: Screw Clamp; Screw
from Allen-Bradley / Rockwell Automation
1492-J IEC Terminal Block, Three-Level Feed-Through Block, 4 mm (# 22 AWG - # 12 AWG) or 2.5 mm (# 26 AWG - # 12 AWG), Hinged-arm fuse circuit, Gray (Standard), 30-70V AC/DC [See More]
- Terminal Block Type: Single Feed Through; Dual level; Ground Circuit Terminal; Fuse Holder or Fuse Block
from Altech Corp.
Altech is pleased to announce a new, more extensive printed circuit board terminal block line.This line offers the standard single and double level fixed and pluggable terminal blocks in metric and US pin spacings. However, this product line goes beyond our past standard offering.There is now a... [See More]
- Terminal Block Type: Single Feed Through; Dual level; PCB Terminal Blocks
- # of Contacts: 4
- Mounting Options: PCB
- Orientation: 90°
from DigiKey
CONN TERM BLK DISCONN 14-26AWG [See More]
- Terminal Block Type: Dual level
- International: 0.50 to 2.50
- North American: 14 to 26
- Voltage Rating: 300
from RS Components, Ltd.
DOUBLE LEVEL TERMINAL BLOCK - 4MM [See More]
- Terminal Block Type: Dual level
- Current Rating: 30
- Voltage Rating: 800
- Termination Options: Screw Clamp; Screw
from Allen-Bradley / Rockwell Automation
1492-J IEC Terminal Block, Three-Level Feed-Through Block, 4 mm (# 22 AWG - # 12 AWG) or 2.5 mm (# 26 AWG - # 12 AWG), Hinged-arm fuse circuit, Gray (Standard), 10-36V AC/DC [See More]
- Terminal Block Type: Single Feed Through; Dual level; Ground Circuit Terminal; Fuse Holder or Fuse Block
from Altech Corp.
Altech is pleased to announce a new, more extensive printed circuit board terminal block line.This line offers the standard single and double level fixed and pluggable terminal blocks in metric and US pin spacings. However, this product line goes beyond our past standard offering.There is now a... [See More]
- Terminal Block Type: Single Feed Through; Dual level; PCB Terminal Blocks
- # of Contacts: 4
- Mounting Options: PCB
- Orientation: 180°
from DigiKey
CONN TERM BLK FEED THRU 12-26AWG [See More]
- Terminal Block Type: Dual level
- International: 0.50 to 4.00
- North American: 12 to 26
- Voltage Rating: 300
from RS Components, Ltd.
Double level PTTB 2,5-DIO/O-U [See More]
- Terminal Block Type: Dual level
- Current Rating: 20
- Voltage Rating: 500
- Termination Options: Push In
from Altech Corp.
Altech is pleased to announce a new, more extensive printed circuit board terminal block line.This line offers the standard single and double level fixed and pluggable terminal blocks in metric and US pin spacings. However, this product line goes beyond our past standard offering.There is now a... [See More]
- Terminal Block Type: Single Feed Through; Dual level; PCB Terminal Blocks
- # of Contacts: 2
- Mounting Options: PCB
- Orientation: 180°
from DigiKey
CONN TERM BLK FEED THRU 12-26AWG [See More]
- Terminal Block Type: Dual level
- International: 0.50 to 4.00
- North American: 12 to 26
- Voltage Rating: 300
from RS Components, Ltd.
Double level diode PTTB 2,5-DIO/U-O [See More]
- Terminal Block Type: Dual level
- Current Rating: 20
- Voltage Rating: 500
- Termination Options: Push In
from Altech Corp.
FEATURES. Screw Clamp Technology. Universal Push-In Jumper System. Snap-On Ground Blocks. Additional Center Marking Area. CYDL Series Multi-Function Terminal Blocks for more design options [See More]
- Terminal Block Type: Dual level
- Termination Options: Screw Clamp
- # of Contacts: 4
- Approvals: UL Listing Mark; IEC
from DigiKey
CONN TERM BLK FEED THRU 12-26AWG [See More]
- Terminal Block Type: Dual level
- International: 0.50 to 4.00
- North American: 12 to 26
- Voltage Rating: 125
from RS Components, Ltd.
4mm Feed through Terminal 2 level [See More]
- Terminal Block Type: Single Feed Through; Dual level
- Current Rating: 28
- Voltage Rating: 500
- Termination Options: Push In
from DigiKey
CONN TERM BLK FEED THRU 12-26AWG [See More]
- Terminal Block Type: Dual level
- International: 0.50 to 4.00
- North American: 12 to 26
- Voltage Rating: 300
from RS Components, Ltd.
4mm Feed through Terminal 2 level-Blue [See More]
- Terminal Block Type: Single Feed Through; Dual level
- Current Rating: 28
- Voltage Rating: 500
- Termination Options: Push In
from DigiKey
CONN TERM BLK FEED THRU 12-26AWG [See More]
- Terminal Block Type: Dual level
- International: 0.50 to 4.00
- North American: 12 to 26
- Voltage Rating: 300
from RS Components, Ltd.
4mm Double level Terminal [See More]
- Terminal Block Type: Dual level
- Current Rating: 30
- Voltage Rating: 500
- Termination Options: Push In
from DigiKey
CONN TERM BLK FEED THRU 12-26AWG [See More]
- Terminal Block Type: Dual level
- International: 0.50 to 4.00
- North American: 12 to 26
- Voltage Rating: 300
from RS Components, Ltd.
Black Double Level Terminal Block [See More]
- Terminal Block Type: Dual level
- Current Rating: 16
- Voltage Rating: 500
- Termination Options: Plug In
from DigiKey
CONN TERM BLK FEED THRU 12-26AWG [See More]
- Terminal Block Type: Dual level
- International: 0.50 to 4.00
- North American: 12 to 26
- Voltage Rating: 300
from RS Components, Ltd.
Grey Double Level Terminal Block [See More]
- Terminal Block Type: Dual level
- Current Rating: 16
- Voltage Rating: 500
- Termination Options: Plug In
from DigiKey
CONN TERM BLK FEED THRU 6-18 AWG [See More]
- Terminal Block Type: Dual level
- International: 1.50 to 16.00
- North American: 6 to 18
- Voltage Rating: 600
from RS Components, Ltd.
Grey Double Level Terminal Block [See More]
- Terminal Block Type: Dual level
- Current Rating: 16
- Voltage Rating: 500
- Termination Options: Push In
from DigiKey
CONN TERM BLK DISCONN 12-30AWG [See More]
- Terminal Block Type: Dual level
- International: 0.50 to 4.00
- North American: 12 to 30
- Voltage Rating: 300
from RS Components, Ltd.
Double Level Terminal Block 26-14 AWG [See More]
- Terminal Block Type: Dual level
- Current Rating: 16
- Voltage Rating: 500
- Termination Options: Push In
from DigiKey
CONN TERM BLK FEED THRU 12-26AWG [See More]
- Terminal Block Type: Dual level
- International: 0.50 to 4.00
- North American: 12 to 26
- Voltage Rating: 600
from RS Components, Ltd.
Grey Double Level Terminal Block [See More]
- Terminal Block Type: Dual level
- Current Rating: 16
- Voltage Rating: 500
- Termination Options: Push In
from DigiKey
CONN TERM BLK FEED THROUGH BEIGE [See More]
- Terminal Block Type: Dual level
- Termination Options: Screw Clamp
- International: 0.50 to 4.00
- Approvals: RoHS Compliant
from RS Components, Ltd.
Double Level Terminal Block 3040892 [See More]
- Terminal Block Type: Dual level
- Current Rating: 22
- Voltage Rating: 500
- Termination Options: Spring Clamp; Spring Clamp
from DigiKey
CONN TERM BLK FEED THROUGH BEIGE [See More]
- Terminal Block Type: Dual level
- Termination Options: Screw Clamp
- International: 0.50 to 4.00
- Features: Thermocouple, Copper/Copper Nickel
from RS Components, Ltd.
2.5mm Double Level Snap on Earth term [See More]
- Terminal Block Type: Dual level
- Approvals: RoHS Compliant
- Termination Options: Screw Clamp; Screw
- Operating Temperature: -40 to 120
from DigiKey
CONN TERM BLK FEED THROUGH BEIGE [See More]
- Terminal Block Type: Dual level
- Termination Options: Screw Clamp
- International: 0.50 to 4.00
- Features: Thermocouple, NiCr-Ni
from RS Components, Ltd.
4mm Double level feed-through terminal [See More]
- Terminal Block Type: Single Feed Through; Dual level
- Current Rating: 30
- Voltage Rating: 1000
- Termination Options: Screw Clamp; Screw
from DigiKey
CONN TERM BLK FEED THRU 12-26AWG [See More]
- Terminal Block Type: Dual level
- International: 0.50 to 4.00
- North American: 12 to 26
- Voltage Rating: 300
from RS Components, Ltd.
2.5mm Double level feedthrough terminal [See More]
- Terminal Block Type: Dual level
- Current Rating: 20
- Voltage Rating: 1000
- Termination Options: Screw Clamp; Screw
from DigiKey
CONN TERM BLK FEED THRU 12-26AWG [See More]
- Terminal Block Type: Dual level
- International: 0.50 to 4.00
- North American: 12 to 26
- Voltage Rating: 300
from RS Components, Ltd.
10mm Double Level Snap on Earth term [See More]
- Terminal Block Type: Dual level
- Approvals: RoHS Compliant
- Termination Options: Screw Clamp; Screw
- Operating Temperature: -40 to 120
from ILSCO Corporation
HIGH STRENGTH 6061-T6 ALUMINUM ALLOY MATERIAL. 6.562 INCH L X 2 INCH W X 2.5 INCH H SIZE. COPPER/ALUMINUM CONDUCTOR MATERIAL. UL APPROVAL. 1/0 AWG TO 350 KCMIL CONDUCTOR SIZE. PLASTISOL INSULATED INSULATION TYPE. 4 TERMINAL(S). DOUBLE ROW TERMINAL CONFIGURATION. ROHS COMPLIANT. VOLTAGE RATING 600 V. [See More]
- Terminal Block Type: Dual level
- # of Contacts: 4
- Mounting Options: Terminal Strip
- International: 53.47 to 177.35
from OMEGA Engineering, Inc.
Omega's new OMTBV7-W terminals are designed to meet the three most important criteria when selecting a terminal block line ease of wiring, secure connections and durability. The line is also comprehensive, offering a wide array of terminal types for most circuits and functions, from control to low... [See More]
- Terminal Block Type: Dual level
- # of Contacts: 2
- Mounting Options: Universal Mounting Foot
- Body Material: Polyamide
from Weidmuller
Terminal blocks in tension clamp system and the Z Series are specially customised to the customers' requirements. Less space, spacious labelling area, integrated test point, cross-connection functionality within the Z Series and another family of terminals by Weidm üller. Z-Series terminals... [See More]
- Terminal Block Type: Dual level
- # of Contacts: 3
- Mounting Options: Universal Mounting Foot
- Orientation: 180°
from Amphenol PCD
Heavy Duty. Multi-tier, .200" spacing heavy duty terminal blocks are rated at 20A, and combine a larger wire accommodation range and and higher current rating with the enhanced board density provided by the multi-tier design. Moving cage clamp wire termination ensures high reliability. Interlocking... [See More]
- Terminal Block Type: Dual level
- Contacts Pitch: 5.08
- Mounting Options: PCB
- Orientation: 90°
from Automation24, Inc.
The beige feed-through terminal block A2T 2.5-1547610000from Weidm üller with wire cross section AWG 22 - 8 and width of 5.1 mm has 2 levels and 4 connections with a nominal current of 24 A. The compact design of the feed-through terminal block and the push-in connection enable easy wiring of... [See More]
- Terminal Block Type: Single Feed Through; Dual level; Feed-through terminal block
- North American: 12 to 28
- # of Contacts: 4
- Voltage Rating: 800
from Excel Cell Electronic USA Corp.
Pitch: 3.5, 7.0 mm , wire cage: nickel plated over zinc alloy [See More]
- Terminal Block Type: Dual level
- # of Contacts: 6
- Mounting Options: PCB
- Contacts Pitch: 3.50 to 7.00
from Legrand - Pass & Seymour
1-PIECE, DOUBLE ROW TYPE. 18 MM X 107 MM X 14.4 MM SIZE. BLACK COLOR. 380 V VOLTAGE RATING. 41 AMPERE CURRENT RATING. NO COVER TYPE. -25 TO 55 DEG C TEMPERATURE RATING. POLYPROPYLENE HOUSING MATERIAL. 12 CIRCUIT(S). NYLBLOC BRAND. INCLUDES CAPTIVE SCREW [See More]
- Terminal Block Type: Dual level
- Voltage Rating: 380
- Mounting Options: Terminal Strip
- Current Rating: 41
from Utmel Electronic Limited
Barrier Terminal Blocks DUAL .375" 4P STEEL CLAMP PLATE [See More]
- Terminal Block Type: Dual level
- Contacts Pitch: 9.53
- Mounting Options: Through Hole
- Voltage Rating: 300
from NSI Industries LLC
DOUBLE ROW TYPE. 6.62 INCH LENGTH X 1.93 INCH WIDTH X 0.687 INCH HEIGHT SIZE. BLACK COLOR. 22 TO 14 AWG WIRE SIZE. 600 VOLT VOLTAGE RATING. SURFACE MOUNTING. 30 AMP CURRENT RATING. 208 DEG C TEMPERATURE RATING. GLASS FILLED POLYESTER HOUSING MATERIAL. # 8 STUD TERMINAL TYPE. 10 CIRCUIT(S). TERMINAL... [See More]
- Terminal Block Type: Dual level
- # of Contacts: 10
- Mounting Options: Terminal Strip; Surface
- North American: 14 to 22
from Weidmuller
Terminal blocks in tension clamp system and the Z Series are specially customised to the customers' requirements. Less space, spacious labelling area, integrated test point, cross-connection functionality within the Z Series and another family of terminals by Weidm üller. Z-Series terminals... [See More]
- Terminal Block Type: Dual level
- # of Contacts: 3
- Mounting Options: Universal Mounting Foot
- Orientation: 180°
from Amphenol PCD
Identical in all respects to the 2-tier EL2M family shown on page 60 (facing), except that the upper row is offset to the right, providing additional system I/O and packaging alternates. Users have the option of purchasing modules separately, and assembling to size in-house, in order to minimize... [See More]
- Terminal Block Type: Dual level; I/O Block
- # of Contacts: 6 to 44
- Mounting Options: PCB
- Contacts Pitch: 5.08
from Automation24, Inc.
The blue feed-through terminal block A2T 2.5 BL-1547620000 from Weidm üller with wire cross section AWG 28 - 12 and width of 5.1 mm has 4 connections on 2 levels with a nominal current of 24 A. The compact design of the feed-through terminal block and the push-in connection enable easy wiring... [See More]
- Terminal Block Type: Single Feed Through; Dual level; Feed-through terminal block
- North American: 12 to 28
- # of Contacts: 4
- Voltage Rating: 800
from Weidmuller
Terminal blocks in tension clamp system and the Z Series are specially customised to the customers' requirements. Less space, spacious labelling area, integrated test point, cross-connection functionality within the Z Series and another family of terminals by Weidm üller. Z-Series terminals... [See More]
- Terminal Block Type: Dual level
- # of Contacts: 3
- Mounting Options: Universal Mounting Foot
- Orientation: 180°
from Automation24, Inc.
The beige feed-through terminal block A2T 2.5 FT-PE-1547640000 from Weidm üller with wire cross section AWG 28 - 12 and width of 5.1 mm has 4 connections on 2 levels with a nominal current of 24 A.The compact design of the feed-through terminal block and the push-in connection enable easy... [See More]
- Terminal Block Type: Single Feed Through; Dual level; Feed-through terminal block
- North American: 12 to 28
- # of Contacts: 4
- Voltage Rating: 800
from Weidmuller
We have added the new three-wire installation terminal series with the PUSH IN direct-insert connection system to our already extensive range of modular terminals. They are especially suitable for power distribution in building installations, and wiring is made very convenient with the Roof Style... [See More]
- Terminal Block Type: Dual level
- Orientation: 180°
- Mounting Options: Universal Mounting Foot
- Voltage Rating: 400
from Automation24, Inc.
The Green/yellow feed-through terminal block A2T 2.5 PE-1547680000 from Weidm üller with wire cross section AWG 26 - 12 and width of 5.1 mm has 4 connections on 2 levels. The compact design of the feed-through terminal block and the push-in connection enable easy wiring of the terminal block... [See More]
- Terminal Block Type: Single Feed Through; Dual level; Feed-through terminal block
- North American: 12 to 26
- # of Contacts: 4
- Termination Options: Push-in
from Weidmuller
We have added the new three-wire installation terminal series with the PUSH IN direct-insert connection system to our already extensive range of modular terminals. They are especially suitable for power distribution in building installations, and wiring is made very convenient with the Roof Style... [See More]
- Terminal Block Type: Dual level
- Orientation: 180°
- Mounting Options: Universal Mounting Foot
- Voltage Rating: 400
from Automation24, Inc.
The beige feed-through terminal block A2T 2.5 VL-1547650000 from Weidm üller with wire cross section AWG 22 - 8 and width of 5.1 mm has 4 connections on 2 levels with a nominal current of 24 A. The compact design of the feed-through terminal block and the push-in connection enable easy wiring... [See More]
- Terminal Block Type: Single Feed Through; Dual level; Feed-through terminal block
- North American: 12 to 28
- # of Contacts: 4
- Voltage Rating: 800
from Weidmuller
Terminal blocks in tension clamp system and the Z Series are specially customised to the customers' requirements. Less space, spacious labelling area, integrated test point, cross-connection functionality within the Z Series and another family of terminals by Weidm üller. Z-Series terminals... [See More]
- Terminal Block Type: Dual level
- Orientation: 180°
- Mounting Options: Universal Mounting Foot
- North American: 12 to 30
from Automation24, Inc.
The blue feed-through terminal block A2T 2.5 VL BL-1547660000 from Weidm üller with wire cross section AWG 28 - 12 and width of 5.1 mm has 4 connections on 2 levels with a nominal current of 24 A. The compact design of the feed-through terminal block and the push-in connection enable easy... [See More]
- Terminal Block Type: Single Feed Through; Dual level; Feed-through terminal block
- North American: 12 to 28
- # of Contacts: 4
- Voltage Rating: 800
from Weidmuller
Modular terminals with diodes, LEDs, resistors and varistors solve a multitude of circuitry requirements. [See More]
- Terminal Block Type: Dual level
- Orientation: 180°
- Mounting Options: Universal Mounting Foot
- North American: 12 to 22
from Automation24, Inc.
The black fuse holder for A-series terminal blocks AFS 4 2C 10-36V BK-2429870000 from Weidm üller features a push in connection rated at 250VAC and current of 6.3 A. The compact design of the fuse holder and the push-in connection enable easy assembly of the AFS 4 2C 10-36V BK-2429870000 in a... [See More]
- Terminal Block Type: Dual level; Fuse Holder or Fuse Block; Fuse teminal
- North American: 12 to 26
- # of Contacts: 2
- Voltage Rating: 36
from Weidmuller
Hybrid modular terminals use the time- and cost-saving IDC2 system on the inside (cabinet) and the "well-known" connections (screw or tension clamp) on the outside (field). [See More]
- Terminal Block Type: Dual level
- Orientation: 180°
- Mounting Options: Universal Mounting Foot
- North American: 16 to 24
from Automation24, Inc.
The black fuse holder for A-series terminal blocks AFS 4 2C BK-2429860000 from Weidm üller features a push in connection rated at 250vac and current of 6.3 A. The compact design of the fuse holder and the push-in connection enable easy assembly of the AFS 4 2C BK-2429860000 in a small amount of... [See More]
- Terminal Block Type: Dual level; Fuse Holder or Fuse Block; Fuse teminal
- North American: 12 to 26
- # of Contacts: 2
- Voltage Rating: 250
from Weidmuller
The modular initiator/actuator system with integral cross-connection and advanced IDC technology. Each single terminal has two (or three in the case of separate PE function) clamping points for the voltage supply. These are fed via a supply terminal and the internal cross-connections. Two further... [See More]
- Terminal Block Type: Dual level
- Orientation: 180°
- Mounting Options: Universal Mounting Foot
- North American: 12 to 22
from Automation24, Inc.
The sensor/actuator terminal block AIO21 1.5 SI-1992260000 from Weidm üller with 3 connections on 2 levels is the ideal solution for space and time-saving wiring of three-wire sensors. The upper level of the beige sensor/actuator terminal block AIO21 1.5 SI-1992260000 is used for signal wiring,... [See More]
- Terminal Block Type: Dual level; Multi-conductor terminal block
- North American: 14 to 26
- # of Contacts: 3
- Voltage Rating: 250
from Weidmuller
The modular initiator/actuator system with integral cross-connection and advanced IDC technology. Each single terminal has two (or three in the case of separate PE function) clamping points for the voltage supply. These are fed via a supply terminal and the internal cross-connections. Two further... [See More]
- Terminal Block Type: Dual level
- Orientation: 180°
- Mounting Options: Universal Mounting Foot
- North American: 12 to 26
from Automation24, Inc.
The sensor/actuator terminal block AIO21 1.5 SO-1992240000 from Weidm üller with 2 connections on 2 levels is the ideal solution for space and time-saving wiring of two wire sensors. The upper level of the beige sensor/actuator terminal block AIO21 1.5 SO-1992240000 is used for signal wiring,... [See More]
- Terminal Block Type: Dual level; Multi-conductor terminal block
- North American: 14 to 26
- # of Contacts: 2
- Voltage Rating: 250
from Weidmuller
We have added the new three-wire installation terminal series with the PUSH IN direct-insert connection system to our already extensive range of modular terminals. They are especially suitable for power distribution in building installations, and wiring is made very convenient with the Roof Style... [See More]
- Terminal Block Type: Dual level
- Orientation: 180°
- Mounting Options: Universal Mounting Foot
- Voltage Rating: 400
from Automation24, Inc.
The sensor/actuator terminal block AIO21 1.5 SO-PE-1992250000 from Weidm üller with 3 connections on 2 levels is the ideal solution for space and time-saving wiring of two wire sensors. The upper level of the beige sensor/actuator terminal block AIO21 1.5 SO-PE-1992250000 is used for signal... [See More]
- Terminal Block Type: Dual level; Multi-conductor terminal block
- North American: 14 to 26
- # of Contacts: 3
- Voltage Rating: 250
from Weidmuller
We have added the new three-wire installation terminal series with the PUSH IN direct-insert connection system to our already extensive range of modular terminals. They are especially suitable for power distribution in building installations, and wiring is made very convenient with the Roof Style... [See More]
- Terminal Block Type: Dual level
- Orientation: 180°
- Mounting Options: Universal Mounting Foot
- North American: 10 to 28
from Automation24, Inc.
The sensor/actuator terminal block AIO22 1.5 SI-PE-1992230000 from Weidm üller with 4 connections on 2 levels is the ideal solution for space and time-saving wiring of three-wire sensors. The upper level of the beige sensor/actuator terminal block AIO22 1.5 SI-PE-1992230000 is used for signal... [See More]
- Terminal Block Type: Dual level; Multi-conductor terminal block
- North American: 12 to 26
- # of Contacts: 4
- Voltage Rating: 250
from Weidmuller
Consistent reduction in variants for the PE terminal The three terminal series PPE 2.5/4, PPE 6/10 and PPE 16 enable wiring with up to 16 mm² to be carried out rationally. [See More]
- Terminal Block Type: Dual level
- Orientation: 180°
- Mounting Options: Universal Mounting Foot
- North American: 16 to 24
from Automation24, Inc.
The beige feed-through terminal block WDK 10-1186740000from Weidm üller with wire cross section AWG 16 - 6 and width of 99 mm has 4 connections on 2 levels with a nominal current of 57 A. The compact design of the feed-through terminal block and the screw connection enable easy wiring of the... [See More]
- Terminal Block Type: Single Feed Through; Dual level; Feed-through terminal block
- North American: 6 to 18
- # of Contacts: 4
- Voltage Rating: 600
from Weidmuller
Consistent reduction in variants for the PE terminal The three terminal series PPE 2.5/4, PPE 6/10 and PPE 16 enable wiring with up to 16 mm² to be carried out rationally. [See More]
- Terminal Block Type: Dual level
- Orientation: 180°
- Mounting Options: Universal Mounting Foot
- North American: 12 to 30
from Automation24, Inc.
The beige feed-through terminal block WDK 2.5-1021500000from Weidm üller with wire cross section AWG 30 - 12 and width of 5.1 mm has 4 connections on 2 levels with a nominal current of 24 A. The compact design of the feed-through terminal block and the screw connection enable easy wiring of the... [See More]
- Terminal Block Type: Single Feed Through; Dual level; Feed-through terminal block
- North American: 12 to 22
- # of Contacts: 4
- Voltage Rating: 300
from Weidmuller
Consistent reduction in variants for the PE terminal The three terminal series PPE 2.5/4, PPE 6/10 and PPE 16 enable wiring with up to 16 mm² to be carried out rationally. [See More]
- Terminal Block Type: Dual level
- Orientation: 180°
- Mounting Options: Universal Mounting Foot
- North American: 12 to 30
from Automation24, Inc.
The blue feed-through terminal block WDK 2.5 BL-1021580000 from Weidm üller with wire cross section AWG 30 - 12 and width of 5.1 mm has 4 connections on 2 levels with a nominal current of 24 A. The compact design of the feed-through terminal block and the screw connection enable easy wiring of... [See More]
- Terminal Block Type: Single Feed Through; Dual level; Feed-through terminal block
- North American: 12 to 22
- # of Contacts: 4
- Voltage Rating: 300
from Weidmuller
The PDK two-tier modular terminals can feed two potentials in one terminal. [See More]
- Terminal Block Type: Dual level
- Orientation: 180°
- Mounting Options: Universal Mounting Foot
- North American: 16 to 24
from Automation24, Inc.
The beige feed-through terminal block WDK 2.5 LD 1D 2R 115VAC - 8006320000 from Weidm üller with wire cross section AWG 26 - 12 and width of 5.1 mm has 3 connections on 2 levels. The compact design of the feed-through terminal block and the screw connection enable easy wiring of the terminal... [See More]
- Terminal Block Type: Dual level; Test-disconnect terminal
- North American: 12 to 26
- # of Contacts: 3
- Termination Options: Screw Clamp; Screw terminals
from Weidmuller
The PDK two-tier modular terminals can feed two potentials in one terminal. [See More]
- Terminal Block Type: Dual level
- Orientation: 180°
- Mounting Options: Universal Mounting Foot
- North American: 16 to 24
from Automation24, Inc.
The beige feed-through terminal block WDK 2.5 ZQV-1041100000 from Weidm üller with wire cross section AWG 30 - 12 and width of 5.1 mm has 4 connections on 2 levels with a nominal current of 24 A. The compact design of the feed-through terminal block and the screw connection enable easy wiring... [See More]
- Terminal Block Type: Single Feed Through; Dual level; Feed-through terminal block
- North American: 12 to 22
- # of Contacts: 4
- Voltage Rating: 300
from Weidmuller
The PDK two-tier modular terminals can feed two potentials in one terminal. [See More]
- Terminal Block Type: Dual level
- Orientation: 180°
- Mounting Options: Universal Mounting Foot
- North American: 10 to 26
from Automation24, Inc.
The beige test-disconnect terminal block WDK 2.5/TR-DU-1247290000 from Weidm üller with wire cross section AWG 30 - 12 and width of 5.1 mm has 4 connections on 2 levels with a nominal current of 24 A. The compact design of the test-disconnect terminal block and the screw connection enable easy... [See More]
- Terminal Block Type: Dual level; Test-disconnect terminal
- North American: 12 to 30
- # of Contacts: 4
- Voltage Rating: 690
from Weidmuller
The PDK two-tier modular terminals can feed two potentials in one terminal. [See More]
- Terminal Block Type: Dual level
- Orientation: 180°
- Mounting Options: Universal Mounting Foot
- North American: 10 to 26
from Automation24, Inc.
The beige feed-through terminal block WDK 2.5DU-PE-1036400000 from Weidm üller with wire cross section AWG 30 - 12 and width of 5.1 mm has 4 connections on 2 levels with a nominal current of 24 A. Lower level PE connection. The compact design of the feed-through terminal block and the screw... [See More]
- Terminal Block Type: Single Feed Through; Dual level; Feed-through terminal block
- North American: 12 to 22
- # of Contacts: 4
- Voltage Rating: 300
from Weidmuller
The PDK two-tier modular terminals can feed two potentials in one terminal. [See More]
- Terminal Block Type: Dual level
- Orientation: 180°
- Mounting Options: Universal Mounting Foot
- North American: 10 to 26
from Automation24, Inc.
The beige feed-through terminal block WDK 2.5N-1041600000 from Weidm üller with wire cross section AWG 30 - 12 and width of 5.1 mm has 4 connections on 2 levels with a nominal current of 24 A. The compact design of the feed-through terminal block and the screw connection enable easy wiring of... [See More]
- Terminal Block Type: Single Feed Through; Dual level; Feed-through terminal block
- North American: 12 to 26
- # of Contacts: 4
- Voltage Rating: 800
from Weidmuller
The PDK two-tier modular terminals can feed two potentials in one terminal. [See More]
- Terminal Block Type: Dual level
- Orientation: 180°
- Mounting Options: Universal Mounting Foot
- North American: 10 to 26
from Automation24, Inc.
The green feed-through terminal block WDK 2.5N PE-1041620000 from Weidm üller with wire cross section AWG 26 - 12 and width of 5.1 mm has 4 connections on 2 levels internally connected to PE. The compact design of the feed-through terminal block and the screw connection enable easy wiring of... [See More]
- Terminal Block Type: Single Feed Through; Dual level; Feed-through terminal block
- North American: 12 to 26
- # of Contacts: 4
- Termination Options: Screw Clamp; Screw terminals
from Weidmuller
The PDK two-tier modular terminals can feed two potentials in one terminal. [See More]
- Terminal Block Type: Dual level
- Orientation: 180°
- Mounting Options: Universal Mounting Foot
- North American: 10 to 26
from Automation24, Inc.
The green feed-through terminal block WDK 2.5 PE - 1036300000 from Weidm üller with wire cross section AWG 26 - 12 and width of 5.1 mm has 4 connections on 2 levels internally connected to PE. The compact design of the feed-through terminal block and the screw connection enable easy wiring of... [See More]
- Terminal Block Type: Single Feed Through; Dual level; Feed-through terminal block
- North American: 12 to 26
- # of Contacts: 4
- Termination Options: Screw Clamp; Screw terminals
from Weidmuller
The PDK two-tier modular terminals can feed two potentials in one terminal. [See More]
- Terminal Block Type: Dual level
- Orientation: 180°
- Mounting Options: Universal Mounting Foot
- North American: 12 to 30
from Automation24, Inc.
The beige feed-through terminal block WDK 2.5V-1022300000 from Weidm üller with wire cross section AWG 30 - 12 and width of 5.1 mm has 4 connections on 2 levels with a nominal current of 24 A. The compact design of the feed-through terminal block and the screw connection enable easy wiring of... [See More]
- Terminal Block Type: Single Feed Through; Dual level; Feed-through terminal block
- North American: 12 to 22
- # of Contacts: 4
- Voltage Rating: 600
from Weidmuller
The PDK two-tier modular terminals can feed two potentials in one terminal. [See More]
- Terminal Block Type: Dual level
- Orientation: 180°
- Mounting Options: Universal Mounting Foot
- Voltage Rating: 440 to 800
from Automation24, Inc.
The beige feed-through terminal block WDK 4N-1041900000from Weidm üller with wire cross section AWG 26 - 12 and width of 6.1 mm has 4 connections on 2 levels with a nominal current of 32 A. The compact design of the feed-through terminal block and the screw connection enable easy wiring of the... [See More]
- Terminal Block Type: Single Feed Through; Dual level; Feed-through terminal block
- North American: 10 to 26
- # of Contacts: 4
- Voltage Rating: 60
from Weidmuller
The PDK two-tier modular terminals can feed two potentials in one terminal. [See More]
- Terminal Block Type: Dual level
- Orientation: 180°
- Mounting Options: Universal Mounting Foot
- North American: 12 to 30
from Automation24, Inc.
The green feed-through terminal block WDK 4N PE-1041920000 from Weidm üller with wire cross section AWG 26 - 10 and width of 6.1 mm has 4 connections on 2 levels internally connected to PE. The compact design of the feed-through terminal block and the screw connection enable easy wiring of the... [See More]
- Terminal Block Type: Single Feed Through; Dual level; Feed-through terminal block
- North American: 10 to 26
- # of Contacts: 4
- Termination Options: Screw Clamp; Screw terminals