IEC (UMF) Approval Fuses
Last Updated: April 1, 2025
Description
IEC (UMF) Approval Fuses are designed to act as a protective device in electrical circuits. They serve as a weak link that will intentionally break the circuit when an overload or fault condition occurs, thereby preventing damage to the circuit and ensuring safety.
Working Principle
The working principle of IEC (UMF) Approval Fuses involves the melting of a fusible element within the fuse when excessive current flows through it. This melting action interrupts the circuit, stopping the flow of electricity and protecting the circuit from damage. Fuses are particularly useful because they provide a simple and effective means of circuit protection, ensuring that faults are isolated quickly to prevent further damage or hazards.
Applications
IEC (UMF) Approval Fuses are used in a variety of applications, including the protection of semiconductor circuitry and secondary circuits in electronic devices. They are also employed in hazardous locations to limit spark energy and surface temperature, thereby enhancing safety in environments with explosive gases, fuels, or dust.
Advantages over other Fuses
One advantage of IEC (UMF) Approval Fuses is their ability to reliably rupture and isolate faulty circuits under overload and short circuit conditions. This ensures that equipment and personnel are protected from potential hazards. Additionally, some designs include striker pins that can initiate remote alarms upon fuse operation, providing an added layer of safety and convenience.
Limitations
A limitation of IEC (UMF) Approval Fuses is that they must be manually replaced after they have operated, which can lead to downtime in the circuit they protect. This manual replacement requirement can be a disadvantage in applications where continuous operation is critical.
Considerations
When selecting IEC (UMF) Approval Fuses, it is important to consider factors such as initial costs, operating expenses, durability, and maintenance costs. The rated current and voltage of the fuse should match the maximum continuous operating current and effective operating voltage of the circuit. Additionally, the breaking capacity rating should be considered to ensure the fuse can safely interrupt the maximum possible fault current without destruction or arcing.
from Altech Corp.
British fuses are typically used for industrial and general applications to protect cable and motor circuits. They are available with four different mounting plates. [See More]
- Approvals / Standards: IEC; BSI
- Mounting: Replaceable
- Fuse Type: Protective
- Rated Voltage: 415
from SCHURTER Inc
Description. 6.3 x 32 mm fuses for primary protection. 10 rated currents from 1 A to 8 A. Unique Selling Proposition. High rated voltages up to 500 VAC / DC. High breaking capacity ≥ 1500 A. Applications. 3-phase applications. DC applications. Power supplies. Frequency converter. Power... [See More]
- Approvals / Standards: RoHS; UL; IEC
-
Mounting: Solderable (with leads);
Solder,THT
- Fuse Material: Ceramic
- Rated Voltage: 500
from DigiKey
50mA 277V AC 277V DC Fuse Board Mount Through Hole [See More]
- Approvals / Standards: IEC
- Rated Current: 0.0500
- Mounting: Through Hole
- Rated Breaking Capacity: 1500
from RS Components, Ltd.
Eaton 16D16 Neozed Fuse [See More]
- Approvals / Standards: RoHS; IEC; VDE
- Rated Breaking Capacity: 50000
- Fuse Material: Ceramic; Ceramic
from Altech Corp.
British Semiconductor fuses are typically used for industrial applications to protect semiconductors like diodes, SCR ’s, etc. They are available in single and double body units with multiple diameters and fixing centers. The fuses have mounting tabs for bolt mounting. [See More]
- Approvals / Standards: IEC; BSI
- Mounting: Replaceable
- Fuse Type: Protective
- Rated Voltage: 240
from SCHURTER Inc
Description. 6.3 x 32 mm fuses for primary protection. Also available as cartridge fuse. Unique Selling Proposition. High rated voltages up to 500 VAC / 400 VDC. High breaking capacity up to 3500 A. Suitable for pulse-shaped continuous currents. Useable for commercial cooking appliances according UL... [See More]
- Approvals / Standards: RoHS; UL; IEC
-
Mounting: Solderable (with leads);
Solder,THT
- Fuse Material: Ceramic
- Rated Voltage: 500
from DigiKey
FUSE 630A 1000V 1GKN/75 AR [See More]
- Approvals / Standards: RoHS; UL; IEC
- Rated Current: 630
- Fuse Type: Blade
- Rated Breaking Capacity: 100000
from RS Components, Ltd.
Eaton 4D27 Diazed Fuse [See More]
- Approvals / Standards: RoHS; IEC; VDE
- Rated Breaking Capacity: 50000
- Fuse Material: Ceramic; Ceramic
from Altech Corp.
British Semiconductor fuses are typically used for industrial applications to protect semiconductors like diodes, SCR ’s, etc. They are available in single and double body units with multiple diameters and fixing centers. The fuses have mounting tabs for bolt mounting. [See More]
- Approvals / Standards: IEC; BSI
- Mounting: Replaceable
- Fuse Type: Protective
- Rated Voltage: 240
from SCHURTER Inc
Description. Up to 30 A, low resistance. Ceramic Tube. Applications. Single-phase high current applications up to 30 A [See More]
- Approvals / Standards: RoHS; UL; IEC
- Mounting: Solderable (with leads)
- Fuse Material: Ceramic
- Rated Voltage: 250
from DigiKey
250mA 24V AC 30V DC Fuse Board Mount Surface Mount [See More]
- Approvals / Standards: IEC
- Mounting: Solderable (Surface Mount Technology)
- Fuse Type: PC Board
- Rated Current: 0.2500
from RS Components, Ltd.
Eaton 6D27 Diazed Fuse [See More]
- Approvals / Standards: RoHS; IEC; VDE
- Rated Breaking Capacity: 50000
- Fuse Material: Ceramic; Ceramic
from Altech Corp.
British Semiconductor fuses are typically used for industrial applications to protect semiconductors like diodes, SCR ’s, etc. They are available in single and double body units with multiple diameters and fixing centers. The fuses have mounting tabs for bolt mounting. [See More]
- Approvals / Standards: IEC; BSI
- Mounting: Replaceable
- Fuse Type: Protective
- Rated Voltage: 240
from SCHURTER Inc
Description. Robust 6.3x32 fuse for high power and inrush current requirements. Unique Selling Proposition. High I ²t at high breaking capacity rating. Current Range up to 50 A. Applications. Single-phase high current applications up to 50 A [See More]
- Approvals / Standards: RoHS; UL; IEC
- Mounting: Solderable (with leads)
- Fuse Material: Ceramic
- Rated Voltage: 250
from DigiKey
12A AC 1kV DC Fuse Cartridge Holder [See More]
- Approvals / Standards: UL; CSA; IEC
- Rated Breaking Capacity: 20000
- Rated Current: 12
from RS Components, Ltd.
Eaton 6NZ01 Neozed Fuse [See More]
- Approvals / Standards: RoHS; IEC; VDE
- Rated Breaking Capacity: 50000
- Fuse Material: Ceramic; Ceramic
from Altech Corp.
British Semiconductor fuses are typically used for industrial applications to protect semiconductors like diodes, SCR ’s, etc. They are available in single and double body units with multiple diameters and fixing centers. The fuses have mounting tabs for bolt mounting. [See More]
- Approvals / Standards: IEC; BSI
- Mounting: Replaceable
- Fuse Type: Protective
- Rated Voltage: 240
from SCHURTER Inc
Description. 6.3 x 32 mm fuses for primary protection. 16 rated currents from 0.5 A to 32 A. Unique Selling Proposition. High rated voltages up to 500 VAC / 400 VDC. High breaking capacity up to 3500 A. Suitable for pulse-shaped continuous currents. Useable for commercial cooking appliances... [See More]
- Approvals / Standards: RoHS; UL; IEC
-
Mounting: Solderable (with leads); Replaceable;
Fuseholder / Clip
- Fuse Material: Ceramic
- Rated Voltage: 500
from DigiKey
25A AC 1kV DC Fuse Cartridge Holder [See More]
- Approvals / Standards: UL; CSA; IEC
- Rated Breaking Capacity: 50000
- Rated Current: 25
from RS Components, Ltd.
Eaton 20D27 Diazed Fuse [See More]
- Approvals / Standards: RoHS; IEC; VDE
- Rated Breaking Capacity: 50000
- Fuse Material: Ceramic; Ceramic
from Altech Corp.
High Voltage Fuses are typically used in distribution circuits and can be used for indoor or outdoor applications. They are available in four lengths and four different voltage ranges. Fuses supplied standardly with Striker Pins. [See More]
- Approvals / Standards: IEC; VDE
- Mounting: Replaceable
- Fuse Type: Protective
- Rated Voltage: 12000
from SCHURTER Inc
Description. 6.3 x 32 mm fuses for primary protection. 19 rated currents from 0.5 A to 32 A. Pigtails optional. Unique Selling Proposition. High rated voltages up to 500 VAC / VDC. High breaking capacity ≥ 1500 A. Applications. 3-phase applications. DC applications. Power supplies. Frequency... [See More]
- Approvals / Standards: RoHS; UL; IEC
-
Mounting: Solderable (with leads); Replaceable;
Fuseholder / Clip
- Fuse Material: Ceramic
- Rated Voltage: 500
from DigiKey
50A AC 1.5kV DC Fuse Rectangular Holder [See More]
- Approvals / Standards: UL; IEC
- Rated Current: 50
- Fuse Type: Blade
- Rated Breaking Capacity: 30000
from RS Components, Ltd.
Eaton 16D27 Diazed Fuse [See More]
- Approvals / Standards: RoHS; IEC; VDE
- Rated Breaking Capacity: 50000
- Fuse Material: Ceramic; Ceramic
from Altech Corp.
Cylinder Fuses to Italian standards are typically used for machinery imported from Italy. They are available in four sizes with a current range from 2 to 100 Amps. These fuses have metal caps at both ends, a ceramic body, and a blown fuse indicator. [See More]
- Approvals / Standards: IEC
- Mounting: Replaceable
- Fuse Type: Protective
- Rated Voltage: 380
from SCHURTER Inc
Description. Up to 30 A, low resistance. Ceramic Tube. Applications. Single-phase high current applications up to 30 A [See More]
- Approvals / Standards: RoHS; UL; IEC
- Mounting: Replaceable
- Fuse Material: Ceramic
- Rated Voltage: 250
from DigiKey
ARO 1025 Inline 250VAC 16A [See More]
- Approvals / Standards: UL; IEC
- Rated Breaking Capacity: 50000
- Rated Current: 16
- Operating Temperature: -40 to 125
from RS Components, Ltd.
Eaton 10D27 Diazed Fuse [See More]
- Approvals / Standards: RoHS; IEC; VDE
- Rated Breaking Capacity: 50000
- Fuse Material: Ceramic; Ceramic
from Altech Corp.
Cylinder Fuses to Italian standards are typically used for machinery imported from Italy. They are available in four sizes with a current range from 2 to 100 Amps. These fuses have metal caps at both ends, a ceramic body, and a blown fuse indicator. [See More]
- Approvals / Standards: IEC
- Mounting: Replaceable
- Fuse Type: Protective
- Rated Voltage: 380
from SCHURTER Inc
Description. Robust 6.3x32 fuse for high power and inrush current requirements. Unique Selling Proposition. High I ²t at high breaking capacity rating. Current Range up to 50 A. Applications. Single-phase high current applications up to 50 A [See More]
- Approvals / Standards: RoHS; UL; IEC
- Mounting: Replaceable
- Fuse Material: Ceramic
- Rated Voltage: 250
from DigiKey
280A 1.3kV AC 1kV DC Fuse Square Bolt Mount [See More]
- Approvals / Standards: UL; IEC
- Mounting: Bolt Mount
- Fuse Type: Blade
- Rated Current: 280
from RS Components, Ltd.
Eaton 35NZ02 Neozed Fuse [See More]
- Approvals / Standards: RoHS; IEC; VDE
- Rated Breaking Capacity: 50000
from Altech Corp.
Miniature Fuses are typically used to protect electronic devices, laboratory and measurement instruments, stereos, TV ’s, VCR ’s etc. They are available in four sizes with a current range of 20mA to 20 Amps. [See More]
- Approvals / Standards: IEC; VDE
- Mounting: Replaceable
- Fuse Type: Miniature; Protective
- Rated Voltage: 250
from SCHURTER Inc
Description. High breaking capacity up to 20 kA @ 800 VDC. Manifold mounting versions. Unique Selling Proposition. Designed for electric vehicles (EV Car). Very high rated current up to 50 A. Applications. Battery Management System. On-Board Battery Charger. DC/DC Converters. Air-Conditioning... [See More]
- Approvals / Standards: RoHS; UL; IEC
-
Mounting:
PCB/THT, Screw
- Fuse Material: Ceramic
- Rated Voltage: 800
from DigiKey
80mA 277V AC 277V DC Fuse Board Mount Through Hole [See More]
- Approvals / Standards: IEC
- Rated Current: 0.0800
- Mounting: Through Hole
- Rated Breaking Capacity: 1500
from RS Components, Ltd.
Eaton 16NZ01 Neozed Fuse [See More]
- Approvals / Standards: RoHS; IEC; VDE
- Rated Breaking Capacity: 50000
- Fuse Material: Ceramic; Ceramic
from Altech Corp.
Miniature Fuses are typically used to protect electronic devices, laboratory and measurement instruments, stereos, TV ’s, VCR ’s etc. They are available in four sizes with a current range of 20mA to 20 Amps. [See More]
- Approvals / Standards: IEC; VDE
- Mounting: Replaceable
- Fuse Type: Miniature; Protective
- Rated Voltage: 250
from SCHURTER Inc
Description. A comprehensive range of square-body fuses, engineered for industrial protection. Unique Selling Proposition. Compact size. High safety and reliability. Mechanical vibration and shock resistance. Chemical load and temperature shocks resistance. Applications. Charging Infrastructure. [See More]
- Approvals / Standards: RoHS; UL; IEC
-
Mounting:
Flush End, DIN-Rail, US style bolted, Bolt-on
- Fuse Material: Ceramic
- Rated Voltage: 1250
from DigiKey
5A 125V AC 125V DC Fuse Board Mount (Cartridge Style Excluded) Surface Mount 2-SMD, Square End Block [See More]
- Approvals / Standards: UL; IEC
- Mounting: Solderable (Surface Mount Technology)
- Fuse Type: PC Board
- Rated Breaking Capacity: 350
from RS Components, Ltd.
Eaton 63NZ02 Neozed Fuse [See More]
- Approvals / Standards: RoHS; IEC; VDE
- Rated Breaking Capacity: 50000
- Fuse Material: Ceramic; Ceramic
from Altech Corp.
Miniature Fuses are typically used to protect electronic devices, laboratory and measurement instruments, stereos, TV ’s, VCR ’s etc. They are available in four sizes with a current range of 20mA to 20 Amps. [See More]
- Approvals / Standards: IEC; VDE
- Fuse Material: Glass
- Fuse Type: Miniature
- Mounting: Replaceable
from SCHURTER Inc
Description. High breaking capacity of 50 kA @ 250 VAC. Unique Selling Proposition. Compact size. High temperature resistance. Mechanical vibration and shock resistance. High breaking capacity. Applications. Charge Pile. Charge Gun. Accessory Lighting. Audio/Video Components. General Wiring... [See More]
- Approvals / Standards: RoHS; UL; IEC
-
Mounting:
Inline
- Fuse Material: Ceramic
- Rated Voltage: 250
from DigiKey
UMF 250 FUSE F 800MA L 250V AC [See More]
- Approvals / Standards: UL; CSA; IEC; VDE
- Mounting: Solderable (Surface Mount Technology)
- Fuse Type: PC Board
- Rated Breaking Capacity: 200
from RS Components, Ltd.
Eaton 20NZ02 Neozed Fuse [See More]
- Approvals / Standards: RoHS; IEC; VDE
- Rated Breaking Capacity: 50000
- Fuse Material: Ceramic; Ceramic
from Altech Corp.
Miniature Fuses are typically used toprotect electronic devices, laboratory and measurement instruments, stereos, TV ’s, VCR ’s etc. They are available in four sizes with a current range of 20mA to 20 Amps. Miniature Fuses are manufactured according to VDE 0820 part 1, VDE 0820 part 2,... [See More]
- Approvals / Standards: IEC; VDE
- Fuse Material: Glass
- Fuse Type: Miniature
- Mounting: Replaceable
from SCHURTER Inc
Description. Meets the new UL and IEC photovoltaic standards. UL Recognized for 1000 VDC. High breaking capacity of 20 kA @ 1000 VDC. Low min. interrupting rating of 1.35 x In. Meets the requirements of IEC 61730-2 for PV module safety. Applications. Photovoltaic applications. Inverters. Battery... [See More]
- Approvals / Standards: RoHS; UL; IEC
-
Mounting:
Insert, PCB/THT
- Fuse Type: Midget
- Rated Voltage: 1000
from DigiKey
SHT 6.3X32 PT FUSE T 1.25A [See More]
- Approvals / Standards: UL; CSA; IEC
- Rated Breaking Capacity: 1500
- Mounting: Through Hole
- Operating Temperature: -40 to 85
from RS Components, Ltd.
Eaton 10NZ01 Neozed Fuse [See More]
- Approvals / Standards: RoHS; IEC; VDE
- Rated Breaking Capacity: 50000
- Fuse Material: Ceramic; Ceramic
from Altech Corp.
Miniature Fuses are typically used to protect electronic devices, laboratory and measurement instruments, stereos, TV ’s, VCR ’s etc. They are available in four sizes with a current range of 20mA to 20 Amps. [See More]
- Approvals / Standards: IEC; VDE
- Mounting: Replaceable
- Fuse Material: Glass
- Rated Voltage: 250
from SCHURTER Inc
Description. IEC Standard Fuse. H = High Breaking Capacity (Ceramic Tube). Applications. Primary Protection on PCB [See More]
- Approvals / Standards: RoHS; UL; IEC
- Fuse Material: Ceramic
- Fuse Type: Miniature
- Mounting: Solderable (with leads)
from DigiKey
1A AC 32V DC Fuse Board Mount (Cartridge Style Excluded) Surface Mount 0603 (1608 Metric) [See More]
- Approvals / Standards: UL; IEC
- Mounting: Solderable (Surface Mount Technology)
- Fuse Type: PC Board
- Rated Breaking Capacity: 50
from RS Components, Ltd.
Eaton 4NZ01 Neozed Fuse [See More]
- Approvals / Standards: RoHS; IEC; VDE
- Rated Breaking Capacity: 50000
- Fuse Material: Ceramic; Ceramic
from Altech Corp.
NH fuses are typically used for power distribution applications and to protect large electrical devices such as motors, drives, etc. They are available in seven sizes with a current range of 2 to 1600 Amps. NH fuses have knife blades at both ends, which mount into Fuse Bases. Fuse Bases are... [See More]
- Approvals / Standards: IEC; VDE
- Mounting: Replaceable
- Fuse Type: Blade
- Rated Voltage: 500
from SCHURTER Inc
Description. IEC Standard Fuse. L = Low Breaking Capacity (Glass Tube). Unique Selling Proposition. Suitable for pulse-shaped continuous currents. Applications. Primary Protection on PCB. Application Note Primary Protection in Equipmentwith further information on increased Pulse Strength and their... [See More]
- Approvals / Standards: RoHS; UL; IEC
- Fuse Material: Glass
- Fuse Type: Miniature
- Mounting: Solderable (with leads)
from DigiKey
FUSE BOARD MNT 500MA 63VDC 1206 [See More]
- Approvals / Standards: UL; IEC
- Mounting: Solderable (Surface Mount Technology)
- Fuse Type: PC Board
- Rated Breaking Capacity: 50
from RS Components, Ltd.
RS PRO K6F 15A 600V (PF) Cartridge Fuse [See More]
- Approvals / Standards: RoHS; IEC
- Fuse Material: Ceramic; Ceramic
from Altech Corp.
NH fuses are typically used for power distribution applications and to protect large electrical devices such as motors, drives, etc. They are available in seven sizes with a current range of 2 to 1600 Amps. NH fuses have knife blades at both ends, which mount into Fuse Bases. Fuse Bases are... [See More]
- Approvals / Standards: IEC; VDE
- Mounting: Replaceable
- Fuse Type: Blade
- Rated Voltage: 500
from SCHURTER Inc
Description. Low and Medium Breaking Capacity [See More]
- Approvals / Standards: RoHS; UL; IEC
- Fuse Material: Glass; Ceramic
- Fuse Type: Miniature
-
Mounting:
Fuseholder / Clip
from RS Components, Ltd.
RS PRO K6F-R 15A 600V (PF) [See More]
- Approvals / Standards: RoHS; IEC
- Fuse Material: Ceramic; Ceramic
from Altech Corp.
NH fuses are typically used for power distribution applications and to protect large electrical devices such as motors, drives, etc. They are available in seven sizes with a current range of 2 to 1600 Amps. NH fuses have knife blades at both ends, which mount into Fuse Bases. Fuse Bases are... [See More]
- Approvals / Standards: IEC; VDE
- Mounting: Replaceable
- Fuse Type: Blade
- Rated Voltage: 500
from SCHURTER Inc
Description. Low Breaking Capacity [See More]
- Approvals / Standards: RoHS; UL; IEC
- Fuse Material: Glass
- Fuse Type: Miniature
-
Mounting:
Fuseholder / Clip
from RS Components, Ltd.
RS PRO K6F 20A 600V (PF) Cartridge Fuse [See More]
- Approvals / Standards: RoHS; IEC
- Fuse Material: Ceramic; Ceramic
from Altech Corp.
Semiconductor Fuses have extremely fast acting trip characteristics and provide short circuit and overload protection for diodes, SCR's etc. Current limiting, super fast blow. Semiconductor Fuses offered comply with IEC, DIN and VDE standards and are available in two trip characteristics [See More]
- Approvals / Standards: UL (optional feature); IEC; VDE
- Mounting: Stud Mount
- Fuse Type: Blade
- Rated Voltage: 660
from SCHURTER Inc
Description. IEC Standard Fuse. H = High Breaking Capacity (Ceramic Tube). Applications. Primary Protection in Equipment [See More]
- Approvals / Standards: RoHS; UL; IEC; VDE
- Fuse Material: Ceramic
- Fuse Type: Miniature
- Rated Voltage: 250
from RS Components, Ltd.
RS PRO K6F-R 20A 600V (PF) [See More]
- Approvals / Standards: RoHS; IEC
- Fuse Material: Ceramic; Ceramic
from Altech Corp.
Semiconductor Fuses have extremely fast acting trip characteristics and provide short circuit and overload protection for diodes, SCR's etc. Current limiting, super fast blow. Semiconductor Fuses offered comply with IEC, DIN and VDE standards and are available in two trip characteristics [See More]
- Approvals / Standards: UL (optional feature); IEC; VDE
- Mounting: Stud Mount
- Fuse Type: Blade
- Rated Voltage: 500
from SCHURTER Inc
Description. IEC Standard Fuse. L = Low Breaking Capacity (Glass Tube). Applications. Primary Protection in Equipment [See More]
- Approvals / Standards: RoHS; UL; IEC; VDE
- Fuse Material: Glass
- Fuse Type: Miniature
- Rated Voltage: 250
from RS Components, Ltd.
RS PRO K6F-R 25A 600V (PF) [See More]
- Approvals / Standards: RoHS; IEC
- Fuse Material: Ceramic; Ceramic
from Altech Corp.
Cylinder Fuses are typically used in industrial applications to protect electrical devices such as motors, drives, etc. They are available in four sizes with a current range from 1 to 125 Amps. Cylinder Fuses have metal caps at both ends, and a porcelain fuse body. [See More]
- Approvals / Standards: IEC; VDE
- Fuse Material: Ceramic
- Fuse Type: Protective
- Mounting: Replaceable
from SCHURTER Inc
Description. High breaking capacity. Ceramic Tube [See More]
- Approvals / Standards: RoHS; UL; IEC
- Fuse Material: Ceramic
- Fuse Type: Miniature
-
Mounting:
Fuseholder / Clip
from RS Components, Ltd.
RS PRO K6F 30A 600V (PF) Cartridge Fuse [See More]
- Approvals / Standards: RoHS; IEC
- Fuse Material: Ceramic; Ceramic
from Altech Corp.
Cylinder Fuses are typically used in industrial applications to protect electrical devices such as motors, drives, etc. They are available in four sizes with a current range from 1 to 125 Amps. Cylinder Fuses have metal caps at both ends, and a porcelain fuse body. [See More]
- Approvals / Standards: IEC; VDE
- Fuse Material: Ceramic
- Fuse Type: Protective
- Mounting: Replaceable
from SCHURTER Inc
Description. Low Breaking Capacity. Glass Tube [See More]
- Approvals / Standards: RoHS; UL; IEC; VDE
- Fuse Material: Glass
- Fuse Type: Miniature
-
Mounting:
Fuseholder / Clip
from RS Components, Ltd.
RS PRO K6F-R 30A 600V (PF) [See More]
- Approvals / Standards: RoHS; IEC
- Fuse Material: Ceramic; Ceramic
from Altech Corp.
Cylinder Fuses are typically used in industrial applications to protect electrical devices such as motors, drives, etc. They are available in four sizes with a current range from 1 to 125 Amps. Cylinder Fuses have metal caps at both ends, and a porcelain fuse body. [See More]
- Approvals / Standards: IEC; VDE
- Fuse Material: Ceramic
- Fuse Type: Protective
- Mounting: Replaceable
from SCHURTER Inc
Description. IEC Standard Fuse. H = High Breaking Capacity (Ceramic Tube). Applications. Primary Protection in Equipment. Power Supply Adapter for e.g. laptops. SMPS (Switching Mode Power Supply) for TV's and DVD's [See More]
- Approvals / Standards: RoHS; UL; IEC; VDE
- Fuse Material: Ceramic
- Fuse Type: Miniature
- Rated Voltage: 300
from RS Components, Ltd.
RS PRO K6F 15A 600V (PF) Cartridge Fuse [See More]
- Approvals / Standards: RoHS; IEC
- Fuse Material: Ceramic; Ceramic
from Altech Corp.
Cylinder Fuses are typically used in industrial applications to protect electrical devices such as motors, drives, etc. They are available in four sizes with a current range from 1 to 125 Amps. Cylinder Fuses have metal caps at both ends, and a porcelain fuse body. [See More]
- Approvals / Standards: UL (optional feature); IEC; VDE
- Fuse Material: Ceramic
- Fuse Type: Protective
- Mounting: Replaceable
from SCHURTER Inc
Description. High breaking capacity. Current ratings above 12.5 A not China-RoHS compliant. Applications. Semiconductor protection. Test equipment [See More]
- Approvals / Standards: RoHS; UL; IEC
- Fuse Material: Ceramic
- Fuse Type: Miniature
-
Mounting:
Fuseholder / Clip
from RS Components, Ltd.
Siemens 3NC2280 Cartridge Fuse [See More]
- Approvals / Standards: RoHS; IEC
- Rated Voltage: 690
from Altech Corp.
Diazed Fuses, commonly called "Bottle" Fuses, are available in five sizes, ND to 35 Amps, DII to 35 Amps, DIII to 100 Amps, DIV to 100 Amps and DV to 200 Amps. Fuse accessories are sized to match. Each size fuse body has a different diameter to fit only into the appropriate Screw Cap and Fuse Base. [See More]
- Approvals / Standards: IEC; VDE
- Mounting: Screw Cap or Fuse Base
- Fuse Type: Protective
- Rated Voltage: 500
from SCHURTER Inc
Description. Available on request. H = High Breaking Capacity. UL Standard Fuse [See More]
- Approvals / Standards: RoHS; UL; IEC
- Fuse Material: Glass; Ceramic; Polymeric
- Fuse Type: Miniature
-
Mounting:
Fuseholder / Clip
from RS Components, Ltd.
Mersen M1065693 / BLD24V06 [See More]
- Approvals / Standards: RoHS; IEC
- Fuse Material: Ceramic; Ceramic
from Altech Corp.
Diazed Fuses, commonly called "Bottle" Fuses, are available in five sizes, ND to 35 Amps, DII to 35 Amps, DIII to 100 Amps, DIV to 100 Amps and DV to 200 Amps. Fuse accessories are sized to match. Each size fuse body has a different diameter to fit only into the appropriate Screw Cap and Fuse Base. [See More]
- Approvals / Standards: IEC; VDE
- Mounting: Screw Cap or Fuse Base
- Fuse Type: Protective
- Rated Voltage: 500
from SCHURTER Inc
Description. THT standard industry type. Directly solderable on printed circuit boards. Applications. Computer & Peripherals. General electronics. Automotive applications [See More]
- Approvals / Standards: RoHS; UL; IEC
- Features: Resettable
- Mounting: Solderable (with leads)
- Operating Temperature: 85
from RS Components, Ltd.
Mersen T1065699 / BLD24V30 [See More]
- Approvals / Standards: RoHS; IEC
- Fuse Material: Ceramic; Ceramic
from Altech Corp.
Diazed Fuses, commonly called "Bottle" Fuses, are available in five sizes, ND to 35 Amps, DII to 35 Amps, DIII to 100 Amps, DIV to 100 Amps and DV to 200 Amps. Fuse accessories are sized to match. Each size fuse body has a different diameter to fit only into the appropriate Screw Cap and Fuse Base. [See More]
- Approvals / Standards: IEC; VDE
- Mounting: Screw Cap or Fuse Base
- Fuse Type: Protective
- Rated Voltage: 500
from SCHURTER Inc
Description. Replacement for PFRX type. Max. rated voltage 72 VDC. Applications. Security and fire alarm systems. Loud speakers. Power transformers [See More]
- Approvals / Standards: RoHS; UL; IEC
- Features: Resettable
- Mounting: Solderable (with leads)
- Operating Temperature: 85
from RS Components, Ltd.
Mersen Y1036976 / BMD42V10 [See More]
- Approvals / Standards: RoHS; IEC
- Rated Voltage: 415
- Fuse Material: Ceramic; Ceramic
from SOCOMEC
High speed fuses (UR) protect power semi-conductors and DC circuits. AdvantagesHigh level performances. • Very high breaking capacity up to 300 kA. • Very high limitation of short-circuit currents (and therefore significant reduction in the thermal and mechanical stress). • High... [See More]
- Approvals / Standards: IEC
- Rated Voltage: 690
- Mounting: Replaceable (optional feature)
- Rated Current: 5
from Littelfuse, Inc.
The PICO ® 304 series offers a range of surface mountable encapsulated fuses certified under UL 913, the standard for intrinsically safe electrical equipment, to operate in hazardous locations. This fuse is ideal for use in oil, gas, mining, chemical, pharmaceutical, food and beverage, and... [See More]
- Approvals / Standards: IEC
- Features: Fast Acting
- Rated Voltage: 277
- Operating Temperature: -40 to 125
from Mersen
Amp-Trap ® R-Rated DIN style fuses are current-limiting, high interrupting rating fuses, intended for the short circuit protection of medium voltage motors and motor controllers. This product range offers North American R-Rated performance in the IEC 282-1 DIN mounting configuration of 442mm. [See More]
- Approvals / Standards: RoHS; UL; IEC
- Mounting: Clip
- Fuse Material: GMG
- Rated Voltage: 3300
from SOCOMEC
Socomec industrial fuses protect installations and people against overcurrents for any low voltage electrical circuit. Advantages High level performances. • High breaking capacity - 120 kA at 400/500 V, 80 kA at 690 V. • High short-circuit limitation capacity. • Simple and reliable... [See More]
- Approvals / Standards: IEC
- Rated Current: 1250
- Mounting: Replaceable
- Rated Breaking Capacity: 120000
from Littelfuse, Inc.
The PICO ® 305 Series offers a range of encapsulated fuses approved under the UL913 standard for Intrinsically Safe Electrical Equipment to operate in hazardous locations. It is ideal for use in the oil, gas, mining, chemical, pharmaceutical, food/beverage processing industries; it was designed... [See More]
- Approvals / Standards: IEC
- Features: Fast Acting
- Rated Voltage: 277
- Operating Temperature: -55 to 125
from Mersen
Amp-Trap 2000 SmartSpot time-delay A2D-R fuses provide IEC Type 2 "no damage" protection to existing mains, feeders, and branch circuits serving motor and non-motor loads. A2D-R fuses will open fast enough under extreme fault conditions for maximum short circuit protection to prevent damage to motor... [See More]
- Approvals / Standards: RoHS; UL; CSA; IEC
- Mounting: Clip
- Fuse Material: PolyTube
- Rated Voltage: 250
from SOCOMEC
SOCOMEC gPV fuses protect the installation against the inverse over-currents which could occur in photovoltaic installations. Advantages High breaking capacity. Up to 50 kA at 1000 VDC, 30 kA at 1500 VDC. Product dedicated to PV applications. Operating ranges adjusted for small overcurrents specific... [See More]
- Approvals / Standards: IEC
- Mounting: Replaceable
- Fuse Type: Blade (optional feature)
- Rated Voltage: 1500
from Littelfuse, Inc.
The 308 Series offers a range of surface mountable encapsulated fuses certified as intrinsically safe components that can be used in hazardous locations. Ideal for use in oil, gas, mine, chemical, pharmaceutical and process industries, the 308 Series surface mountable fuse was designed to limit the... [See More]
- Approvals / Standards: RoHS; IEC
- Features: Fast Acting
- Fuse Material: Plastic
- Operating Temperature: -40 to 70
from Mersen
Amp-Trap 2000 SmartSpot time-delay A2D-R fuses provide IEC Type 2 no damage protection to existing mains, feeders, and branch circuits serving motor and non-motor loads. A2D-R fuses will open fast enough under extreme fault conditions for maximum short circuit protection to prevent damage to motor... [See More]
- Approvals / Standards: RoHS; UL; CSA; IEC
- Mounting: Clip
- Fuse Material: PolyTube
- Rated Voltage: 250
from Littelfuse, Inc.
The 215 series is 5x20, Ceramic body, Time-Lag type Cartridge fuse. With the extension into higher current ratings beyond existing 12A, from 15A up to 25A in cartridge version, in particular for 20A and 25A, it offers designers better flexibility in circuit protection design for high current... [See More]
- Approvals / Standards: IEC; BSI; VDE
- Features: Time Lag
- Rated Voltage: 250
- Operating Temperature: -55 to 125
from Mersen
Amp-Trap A4BY fuses have been the industry's favorite when it comes to protecting service entrance equipment, feeder circuits, and circuit breakers. The A4BY is a 100percent rated device and may be applied at continuous currents up to its ampere rating. A 4-second minimum time delay at 500percent... [See More]
- Approvals / Standards: RoHS; UL; CSA; IEC
- Mounting: Bolted
- Fuse Material: GMG
- Rated Voltage: 600
from Littelfuse, Inc.
5x20mm fast-acting ceramic body cartridge fuse designed to IEC specification. Designed to International (IEC )Standards for use globally Meets the IEC 60127-2, sheet 1 specification for fast-acting fuses Available in cartridge or axial lead form Lead-free and RoHS compliant [See More]
- Approvals / Standards: CSA; IEC; VDE; SEMKO
- Features: Fast Acting
- Rated Voltage: 250
- Operating Temperature: -55 to 125
from Mersen
Amp-Trap fast-acting A4J fuses deliver excellent current-limiting protection to a wide variety of applications. Their unique dimensions prevent the substitution of other fuses with lower voltage ratings, interrupting ratings, or current-limiting capability. Features. High current limitation for low... [See More]
- Approvals / Standards: RoHS; UL; CSA; IEC
- Mounting: Clip
- Fuse Material: GMG
- Rated Voltage: 600
from Littelfuse, Inc.
Fast-acting 5x20mm 216SP Series Fuse available in single cap design The 216SP Series Fuse is ceramic body, fast-acting single cap Fuse. The 216SP Series Fuse comes in a wide operating range with current ratings from 1A to 10A. The breaking capability of the 216SP Series is consistent with the... [See More]
- Approvals / Standards: RoHS; IEC; VDE
- Rated Voltage: 250
- Fuse Material: Ceramic; Ceramic
- Features: Fast Acting
from Mersen
Amp-Trap 2000 ® SmartSpot time-delay A6D-R fuses provide IEC Type 2 "no damage" protection to existing mains, feeders, and branch circuits serving motor and non-motor loads. A6D-R fuses will open fast enough under extreme fault conditions for maximum short circuit protection to prevent damage... [See More]
- Approvals / Standards: UL; CSA; IEC
- Mounting: Clip
- Fuse Material: PolyTube
- Rated Voltage: 600
from Littelfuse, Inc.
5x20mm fast-acting glass body cartridge fuse designed to IEC specification. Designed to International (IEC )Standards for use globally Meets the IEC60127-2, Sheet 2 specification for fast-acting fuses Available in cartridge or axial lead form Lead-free and RoHS compliant [See More]
- Approvals / Standards: CSA; IEC; VDE; SEMKO
- Features: Fast Acting
- Rated Voltage: 250
- Operating Temperature: -55 to 125
from Mersen
Amp-Trap 2000 ® AJT fuses provide non-indication as well as a SmartSpot visual open fuse indicator. With advanced material technology the AJT fuse provides IEC Type 2 No Damage protection to main, feeder, and branch circuits, for all types of loads — yet, they require only half the... [See More]
- Approvals / Standards: RoHS; UL; CSA; IEC
- Mounting: Clip or Bolted
- Fuse Material: GMG
- Rated Voltage: 600
from Littelfuse, Inc.
5x20mm Time-Lag glass body cartridge fuse designed to IEC specification. Designed to International (IEC )Standards for use globally Meets the IEC60127-2, Sheet 3 specification for Time Lag fuses Available in cartridge or axial lead form Lead-free and RoHS compliant [See More]
- Approvals / Standards: CSA; IEC; VDE; SEMKO
- Features: Time Lag
- Rated Voltage: 250
- Operating Temperature: -55 to 125
from Mersen
AJT Reducer Fuses are a safe permanent solution for decreasing your current rating without using a fuse reducer which are designed and list for temporary use only. These reducer fuses provide the same trusted protection levels as a traditional AJT fuses but in a larger body. Features. Replaces... [See More]
- Approvals / Standards: RoHS; UL; IEC
- Mounting: Clip or Bolted
- Fuse Material: GMG
- Rated Voltage: 600
from Littelfuse, Inc.
The nanoSMD series provides surface mount overcurrent protection for applications where space is at a premium and resettable protection is desired. Broadest range of resettable devices available in industry Low resistance [See More]
- Approvals / Standards: RoHS; CSA; IEC
- Features: Resettable
- Mounting: Solderable (Surface Mount Technology)
from Mersen
Amp-Trap 2000 time-delay ATDR small-dimension fuses provide IEC Type 2 "no damage" protection to your facility's increasingly sensitive branch circuit components and small motors - minimizing the risk of fault-related damage. ATDR Class CC fuses deliver the best time-delay characteristics in their... [See More]
- Approvals / Standards: UL; CSA; IEC
- Mounting: Clip
- Fuse Material: GMG
- Rated Voltage: 600
from Mersen
Ferraz Shawmut Class C fuses have British standard (BS88) dimensions and are exact replacements for the British fuses and older HRCII-C fuses. Class C fuses are not dimensionally or electrically interchangeable with other North American fuses. They feature ceramic bodies and bolt-in mounting. They... [See More]
- Approvals / Standards: RoHS; CSA; IEC
- Mounting: Bolted
- Fuse Material: PolyTube
- Rated Voltage: 600
from Mersen
250V, Time Delay, Glass, 5mm x 20mm. Features. Glass body. Time-delay. 5 mm x 20 mm. Applications. Electronic circuits [See More]
- Approvals / Standards: RoHS; UL; CSA; IEC; VDE
- Mounting: Clip
- Fuse Material: Glass
- Rated Voltage: 250
from Mersen
250V, Time Delay, Glass, 5mm x 20mm, 1-1/2" Axial Leads. Features. Glass body. Time-delay. 5 mm x 20 mm. 1-1/2" Axial leads. Applications. Electronic circuits [See More]
- Approvals / Standards: RoHS; UL; CSA; IEC; VDE
- Rated Voltage: 250
- Fuse Material: Glass
- Rated Current: 10
from Mersen
250V, Fast Acting, Glass, 5mm x 20mm. Features. Glass body. Fast-acting. 5 mm x 20 mm. Applications. Electronic circuits [See More]
- Approvals / Standards: RoHS; UL; CSA; IEC; VDE
- Mounting: Clip
- Fuse Material: Glass
- Rated Voltage: 250
from Mersen
250V, Fast Acting, Glass, 5mm x 20mm, 1-1/2" Axial Leads. Features. Glass body. Fast-acting. 5 mm x 20 mm. 1-1/2" Axial leads. Applications. Electronic circuits [See More]
- Approvals / Standards: RoHS; UL; CSA; IEC; VDE
- Rated Voltage: 250
- Fuse Material: Glass
- Rated Current: 10
from Mersen
250V, Fast Acting, Ceramic, 5mm x 20mm. Features. Ceramic body. Fast-acting. 5 mm x 20 mm. Applications. Electronic circuits [See More]
- Approvals / Standards: RoHS; UL; CSA; IEC; VDE
- Mounting: Clip
- Fuse Material: Ceramic
- Rated Voltage: 250
from Mersen
250V, Fast Acting, Ceramic, 5mm x 20mm, 1-1/2" Axial Leads. Features. Ceramic body. Fast-acting. 5 mm x 20 mm. 1-1/2" Axial leads. Applications. Electronic circuits [See More]
- Approvals / Standards: RoHS; UL; CSA; IEC; VDE
- Rated Voltage: 250
- Fuse Material: Ceramic
- Rated Current: 10
from Mersen
Engineered to protect photovoltaic applications Mersen's HP10M photovoltaic (PV) fuse series was engineered and designed specifically for the protection of photovoltaic systems. Its enhanced fuse construction makes it ideal for constant temperature and current cycling withstand adding to system... [See More]
- Approvals / Standards: RoHS; UL; CSA; IEC
- Mounting: Clip
- Fuse Material: GMG
- Rated Voltage: 1000
from Mersen
Mersen HP6M photovoltaic (PV) fuse series was engineered and designed specifically for the protection of photovoltaic systems. Its enhanced fuse construction makes it ideal for constant temperature and current cycling withstand adding to system longevity. The 600VDC rated HP6M, designed for low... [See More]
- Approvals / Standards: RoHS; UL; CSA; IEC
- Mounting: Clip
- Fuse Material: GMG
- Rated Voltage: 600