Wye Three Phase Surge Suppressors
Last Updated: April 1, 2025
Description
Wye Three Phase Surge Suppressors are devices designed to protect electrical systems from voltage spikes and surges. They are specifically configured for three-phase power systems, which use three alternating currents that peak at different times. These suppressors help maintain the integrity of electrical systems by preventing damage from transient overvoltages.
Working Principle
Wye Three Phase Surge Suppressors operate by diverting excess voltage away from sensitive components in an electrical system. When a surge occurs, the suppressor channels the excess energy to the ground, thereby protecting the equipment from potential damage. This is particularly useful in three-phase systems, which are commonly used in industrial settings due to their ability to deliver consistent power with less vibration and simpler equipment design .
Applications
Wye Three Phase Surge Suppressors are commonly used in industrial environments where large motors and heavy machinery are prevalent. For example, they are essential in manufacturing plants, data centers, and other facilities that rely on three-phase power systems to operate high-power equipment efficiently.
Advantages over other Three Phase Surge Suppressors
One advantage of Wye Three Phase Surge Suppressors is their ability to handle higher energy levels, making them suitable for industrial applications where the energy involved in surges can be significant . This capability distinguishes them from other types of surge suppressors that may not be able to manage such high energy levels effectively.
Limitations
A specific limitation of Wye Three Phase Surge Suppressors is that they may not be suitable for environments where the form factor or mounting type is a constraint. For instance, they may not fit well in systems that require plugin-style suppressors or those that need to be mounted on a printed circuit board (PCB) .
Considerations
When considering Wye Three Phase Surge Suppressors, it is important to evaluate the initial costs and operating expenses. These devices can be more expensive upfront due to their robust design and higher energy-handling capabilities. However, their durability and effectiveness in protecting critical equipment can offset these costs over time. Additionally, maintenance and replacement costs should be considered, as regular inspections and potential replacements are necessary to ensure continued protection against surges.
from Transtector Systems, Inc.
The SP Series of AC panel surge protectors provides a full range of nominal operating voltages from 120 Vac to 600 Vac to support global AC surge protection requirements and voltages. The UL 1449 4th Edition design, uses thermally protected MOV technology to ensure robust, reliable, protection for... [See More]
- 3-Phase Configuration: Delta; Wye
- Technology: Metal Oxide Varistor
- Mounting: DIN Rail
- Surge Current: 50000 to 100000
from MCG SURGE PROTECTION
Features: 120LS: I peak=120,000A/Phase (8 x 20 μs waveform). UL1449 3rd Edition. NEMA LS1-1992. Three times redundant protection paths per phase. Employs new 40kA varistors with built in high-speed thermal disconnect. Solid copper bus bar construction. Field-replaceable modules. EMI/RFI noise... [See More]
- 3-Phase Configuration: Wye
- Technology: Metal Oxide Varistor
- Mounting: Wall/Panel; Device Mount
- Surge Current: 120000
from Eaton | Power Quality
Eaton's PSPD series surge protectors are the latest and most advanced UL 1449 3rd Edition certified surge protection devices. Application of PSPD Series units throughout a facility will ensure that equipment is protected with the safest and most reliable surge protective devices available. PSPD... [See More]
- 3-Phase Configuration: Wye
- Technology: Metal Oxide Varistor
- Mounting: Standalone
- Surge Current: 50000 to 400000
from Schneider Electric Surge Protection
Modular devices are available for use in service entrance or branch panel locations. Our EMA Series products provide a complete line of application solutions and meet the requirements of ANSI/IEEE C62.41 and C62.45, and UL 1449 Second Edition, 2007 Requirements. Peak surge current ratings per phase... [See More]
- 3-Phase Configuration: Wye
- Surge Current: 120000
- Mounting: Wall/Panel
- Wires: 4-Wire
from CITEL SURGE PROTECTION
The DS70US is a universal SPD for the most demanding AC Power applications. The DS70US Series protects any single or three phase voltage up to 690Vac from the effects of lightning and switching transients. These SPD are approved to the new UL1449 4th Edition (effective March. 2016) and have... [See More]
- 3-Phase Configuration: Delta; Wye
- Operating Temp: -40 to 185
- Mounting: DIN Rail
- Voltage: 120; 240; 480; 600; 120/240; 120/208; 277/480; 347/600; 240-415 V, 400-690 V
from Pentair, Inc.
. MODULAR TYPE. 72 MM W X 130 MM D X 240 MM H SIZE. SERVICE ENTRANCE, MAIN DISTRIBUTION PANEL USED ON. 50/60 HZ FREQUENCY RATING. 24 INCH 10 AWG FLYING LEAD WIRE (LINE), 36 INCH 10 AWG FLYING LEAD WIRE (NEUTRAL/GROUND) CONNECTION TYPE. UL 1449, CE, C-TICK APPROVAL. POWER DISTRIBUTION SYSTEM... [See More]
- 3-Phase Configuration: Wye
- Operating Temp: -40 to 176
- Surge Current: 200000
- Wires: 3-Wire; 4-Wire
from ASCO Power Technologies
Industrial computers, PLCs, and sensitive instrumentation are at the heart of today's automation systems. Maintaining reliability and uptime are essential to the processes running on the factory floor. Semiconductor technology has advanced over the last several decades increasing equipment's... [See More]
- 3-Phase Configuration: Wye
- Technology: Metal Oxide Varistor
- Mounting: DIN Rail
- Surge Current: 50000
from Time Mark Corporation
Transient/Surge Absorbers (TSAs) provide system designers with a cost effective method of protecting sensitive electrical and electronic equipment from damage caused by switching transients, coil and motor backlash, and near miss lightning strikes. There are 3 models available: single-phase (1P),... [See More]
- 3-Phase Configuration: Wye
- Technology: Metal Oxide Varistor
- Mounting: Plug-in
- Maximum AC Power: 25000
from Surge Suppression Incorporated
Advantage panel Protection Series, Nema 1, Frequency Responsive Circuitry / Voltage Response Circuitry (Sine Wave Tracking) [See More]
- 3-Phase Configuration: Wye
- Technology: Hybrid
- Mounting: Device Mount
- Operating Temp: 176
from Transtector Systems, Inc.
AC surge protector (also known as SPD or lightning protector) 1101-799 from Transtector is a panel style SPD that utilizes state of the art SASD technology to protect critical equipment that operates on a 277/480 Vac 3-Phase Wye electrical service. This surge protector provides effective protection... [See More]
- 3-Phase Configuration: Wye
- Technology: Silicon Avalanche Diode
- Mounting: Wall/Panel
- Surge Current: 10000
from MCG SURGE PROTECTION
Features: 120,000 amps per phase. UL1449 3rd Edition. Field-replaceable, high capability protection modules with lifetime replacement warranty. High performance, low inductance MicroZ ™ -installed cable. (Click here). Event counter and front panel LEDs for status indication. LED internal... [See More]
- 3-Phase Configuration: Wye
- Technology: Metal Oxide Varistor
- Mounting: Wall/Panel; Device Mount
- Surge Current: 120000
from CITEL SURGE PROTECTION
Type 2 AC Power Surge Protector. Imax: 80-200kA per phase. Protects All Modes. On Board Diagnostics: LED indicators, Audible Alarm, and Remote Contacts. EMI/RFI Noise Filtering. Sinewave Tracking. UL 1449 3rd Edition Listed. Optional Surge Counter [See More]
- 3-Phase Configuration: Delta; Wye
- Operating Temp: -40 to 185
- Mounting: Wall/Panel
- Voltage: 240; 480; 120/240; 120/208; 220/380; 277/480; 347/600; 240/415 V
from ASCO Power Technologies
The SPDee Series utilizes large Block 50kA Thermal Protected MOV ’s with surge current levels of 50kA per mode. The unit is a perfect replacement to the obsolete surge arrestors. With a small, compact design and line or load side installation flexibility, this unit can be installed anywhere in... [See More]
- 3-Phase Configuration: Wye
- Technology: Metal Oxide Varistor
- Mounting: Wall/Panel (optional feature); DIN Rail (optional feature); Pipe Nipple
- Surge Current: 50000
from Surge Suppression Incorporated
Advantage panel Protection Series, Nema 1, Frequency Responsive Circuitry / Voltage Response Circuitry (Sine Wave Tracking) [See More]
- 3-Phase Configuration: Wye
- Technology: Hybrid
- Mounting: Device Mount
- Operating Temp: 176
from Transtector Systems, Inc.
AC surge protector (also known as SPD or lightning protector) 1101-800 from Transtector is a panel style SPD that utilizes state of the art SASD technology to protect critical equipment that operates on a 277/480 Vac 3-Phase Wye electrical service. This surge protector provides effective protection... [See More]
- 3-Phase Configuration: Wye
- Technology: Silicon Avalanche Diode
- Mounting: Wall/Panel
- Surge Current: 10000
from MCG SURGE PROTECTION
Features: 120,000 amps per phase. UL1449 3rd Edition. Field-replaceable, high capability protection modules with lifetime replacement warranty. 8 Ft. installed cable. Front panel LED's for status indication. LED internal diagnostics for on-site maintenance. Audible fault alarm with mute switch. All... [See More]
- 3-Phase Configuration: Wye
- Technology: Metal Oxide Varistor
- Mounting: Wall/Panel; Device Mount
- Surge Current: 120000
from CITEL SURGE PROTECTION
Characteristics,. - Surge Capacity to 50kA 8/20us per mode, 100kA 8/20us Total. - UL1449 Nominal Discharge Current (In) 20kA (All models). - UL1449 Short-circuit Current Rating (SCCR) 200kA (All models). - UL96A Master Label Compliant. - Hybrid TOV circuit provides immunity during high line... [See More]
- 3-Phase Configuration: Delta; Wye
- Operating Temp: -40 to 185
- Mounting: In-line or Integrally Attached
- Voltage: 120; 240; 140, 280, 230, 280, 320, 350, 400, 550, 560, 690 V
from ASCO Power Technologies
Advanced Protection Technologies (APT) has been a worldwide leader in the surge suppression industry since 1985. APT ’s surge protection products have long set the standard for protection of commercial & industrial facilities. surgeassure ™ was formed to bring this same level of... [See More]
- 3-Phase Configuration: Wye
- Technology: Metal Oxide Varistor; Gas Tubes (optional feature)
- Mounting: Wall/Panel
- Surge Current: 80000 to 150000
from Surge Suppression Incorporated
Advantage panel Protection Series, Nema 1, Frequency Responsive Circuitry / Voltage Response Circuitry (Sine Wave Tracking) [See More]
- 3-Phase Configuration: Wye
- Technology: Hybrid
- Mounting: Device Mount
- Operating Temp: 176
from Transtector Systems, Inc.
AC surge protector (also known as SPD or lightning protector) 1101-809-MM-1 from Transtector is a UL1449 4th Ed. panel style SPD that utilizes state of the art MOV technology to protect critical equipment that operates on a 120/208 Vac 3-Phase Wye electrical service. This surge protector provides... [See More]
- 3-Phase Configuration: Wye
- Technology: Metal Oxide Varistor
- Mounting: Wall/Panel
- Surge Current: 160000
from MCG SURGE PROTECTION
Features: 200,000 amps per phase. UL1449 3rd Edition. Independent lab tested modules. NEMA LS 1 Tested. Redundant modular protection withstands multiple lightning strikes. Solid copper bus bar construction for minimal impedance and enhanced current sharing. High performance, low inductance. Micro-Z... [See More]
- 3-Phase Configuration: Wye
- Technology: Metal Oxide Varistor
- Mounting: Wall/Panel; Device Mount
- Surge Current: 200000
from CITEL SURGE PROTECTION
CITEL model DS250VG is a heavy duty AC Surge Protection Device (SPD) for high risk, low tolerance electrical service entrance applications. The DS250VG provides protection against the direct and indirect effects of lightning and is particularly useful in a high lightning area where the risk of heavy... [See More]
- 3-Phase Configuration: Delta; Wye
- Technology: VG Technology for Maximum Performance
- Mounting: Symmetrical Rail 35 mm
- Operating Temp: -40 to 185
from ASCO Power Technologies
Our H Series has one, replaceable module per phase and surge current levels of 120kA and 160kA per phase. Our lowest cost replaceable module product for “budget conscience ” projects. FEATURES: UL 1449 Third Edition Listed. 120kA & 160kA per phase ratings. Type 2 SPD – All UL... [See More]
- 3-Phase Configuration: Wye
- Technology: Metal Oxide Varistor
- Mounting: Wall/Panel
- Surge Current: 120000 to 160000
from Transtector Systems, Inc.
AC surge protector (also known as SPD or lightning protector) 1101-809-M-MM-1 from Transtector is a UL1449 4th Ed. panel style SPD that utilizes state of the art MOV technology to protect critical equipment that operates on a 120/208 Vac 3-Phase Wye electrical service. This surge protector provides... [See More]
- 3-Phase Configuration: Wye
- Technology: Metal Oxide Varistor; Silicon Avalanche Diode
- Mounting: Wall/Panel
- Surge Current: 160000
from MCG SURGE PROTECTION
Features: 200,000 amps per phase, 8x20 us. Date & time of last event it handled/diverted displayed. Independent lab tested modules. UL1449 3rd Edition. NEMA LS 1. Redundant modular protection withstands multiple lightning strikes. Solid copper bus bar construction for minimal impedance and... [See More]
- 3-Phase Configuration: Wye
- Technology: Metal Oxide Varistor
- Mounting: Wall/Panel; Device Mount
- Surge Current: 200000
from CITEL SURGE PROTECTION
CITEL model DS150E is a heavy duty AC Surge Protection Device (SPD) for high exposure applications such as direct lightning strikes, capacitor bank switching and large inductive loads. The DS150E is a single pole device that incorporated a multi-varistor circuit. It offers unmatched mechanical... [See More]
- 3-Phase Configuration: Delta; Wye
- Technology: Metal Oxide Varistor
- Mounting: Symmetrical Rail 35 mm
- Operating Temp: -40 to 185
from ASCO Power Technologies
Our H Series has one, replaceable module per phase and surge current levels of 80kA, 120kA and 160kA per phase. Our lowest cost replaceable module product for “budget conscience ” projects. FEATURES: UL 1449 Third Edition Listed. 80 kA, 120kA & 160kA per phase ratings. Type 2 SPD... [See More]
- 3-Phase Configuration: Wye
- Technology: Metal Oxide Varistor
- Mounting: Wall/Panel
- Surge Current: 80000 to 160000
from Transtector Systems, Inc.
AC surge protector (also known as SPD or lightning protector) 1101-809-1 from Transtector is a UL1449 4th Ed. panel style SPD that utilizes state of the art SASD/MOV technology to protect critical equipment that operates on a 120/208 Vac 3-Phase Wye electrical service. This surge protector provides... [See More]
- 3-Phase Configuration: Wye
- Technology: Metal Oxide Varistor; Silicon Avalanche Diode
- Mounting: Wall/Panel
- Surge Current: 160000
from MCG SURGE PROTECTION
Features: 400,000 Amps per phase 8x20 us. Date & time of last event it handled/diverted displayed. Independent lab tested modules. UL1449 3rd Edition. NEMA LS 1 Tested. High capability redundant modular protection withstands multiple lightning strikes. Solid copper bus bar construction for... [See More]
- 3-Phase Configuration: Wye
- Technology: Metal Oxide Varistor
- Mounting: Wall/Panel; Device Mount
- Surge Current: 400000
from CITEL SURGE PROTECTION
CITEL model DS40 is a standard duty AC Surge Protector (SPD) used in distribution or control panel applications. The DS40 is a single pole module that can be combined with other DS40 modules or a DS40G (N-G Mode Only) module. It is configurable for all 1, 2, and 3 phase application up to 480V AC. [See More]
- 3-Phase Configuration: Delta; Wye
- Operating Temp: -40 to 185
- Mounting: Symmetrical Rail 35 mm
- Voltage: 120; 480; 277-347 V, 220-240 V, 120-127 V, 277-347 V
from ASCO Power Technologies
With one, replaceable module per phase and surge current levels of 160kA and 240kA per phase, the XGA Series is a great fit for Service Entrance and Downstream applications. The XGA Features APT ’s Patented TranSafe ™ Circuitry. FEATURES: UL 1449 Third Edition Listed. 160kA & 240kA... [See More]
- 3-Phase Configuration: Wye
- Technology: Metal Oxide Varistor; Silicon Avalanche Diode (optional feature)
- Mounting: Wall/Panel
- Surge Current: 90000 to 240000
from Transtector Systems, Inc.
AC surge protector (also known as SPD or lightning protector) 1101-809-M-1 from Transtector is a UL1449 4th Ed. panel style SPD that utilizes state of the art SASD/MOV technology to protect critical equipment that operates on a 120/208 Vac 3-Phase Wye electrical ser-vice. This surge protector... [See More]
- 3-Phase Configuration: Wye
- Technology: Metal Oxide Varistor; Silicon Avalanche Diode
- Mounting: Wall/Panel
- Surge Current: 160000
from MCG SURGE PROTECTION
Features: I peak=120,000A/Phase (8 x 20 μs waveform). UL1449 3rd Edition Listed. Triple redundant - three fused surge paths/phase. Remote 1 Form C relay contacts with status LED. Neutral to Ground voltage monitor. Front panel protection status LEDs. Low profile design. All modes protected. [See More]
- 3-Phase Configuration: Wye
- Technology: Metal Oxide Varistor
- Mounting: Wall/Panel; DIN Rail (optional feature); Device Mount
- Surge Current: 120000
from CITEL SURGE PROTECTION
CITEL model DS70RS is a standard duty AC Surge Protector (SPD) used in distribution or control panel applications. The DS70RS is a single pole module. It is configurable for all 1, 2, and 3 phase application up to 70kA. UL1449 3rd Edition. (UL1449 4th Edition - Type 1CA for -400, -600 *Other... [See More]
- 3-Phase Configuration: Delta; Wye
- Technology: Metal Oxide Varistor
- Mounting: Symmetrical Rail 35 mm
- Operating Temp: -40 to 185
from ASCO Power Technologies
With surge current levels of 100kA, 150kA, 200kA, 250kA, 300kA, 400kA and 500kA per phase, our XAL Series is the SPD that covers most current SPD needs. With one replaceable module per unit containing Large Block 50kA Thermal Protected MOV ’s, this units low cost, reliability, flexibility and... [See More]
- 3-Phase Configuration: Wye
- Technology: Metal Oxide Varistor
- Mounting: Wall/Panel
- Surge Current: 150000
from Transtector Systems, Inc.
AC surge protector (also known as SPD or lightning protector) 1101-464 from Transtector is a UL1449 4th Ed. panel style SPD that utilizes state of the art SASD/MOV technology to protect critical equipment that operates on a 120/208 Vac 3-Phase Wye electrical service. This surge protector provides... [See More]
- 3-Phase Configuration: Wye
- Technology: Metal Oxide Varistor; Silicon Avalanche Diode
- Mounting: Wall/Panel
- Surge Current: 30000
from MCG SURGE PROTECTION
Features: I peak=160,000A/Phase (8 x 20 μs waveform). UL1449 3rd Edition Listed. Triple redundant - three fused surge paths/phase. Remote 1 Form C relay contacts with status LED. Neutral to Ground voltage monitor. Front panel protection status LEDs. Low profile design. All modes protected. [See More]
- 3-Phase Configuration: Wye
- Technology: Metal Oxide Varistor
- Mounting: Wall/Panel; DIN Rail (optional feature); Device Mount
- Surge Current: 160000
from CITEL SURGE PROTECTION
CITEL model DS240 surge protectors are used mainly for distribution panels of single-phase and three-phase networks. They provide common-mode protection (between the active conductors and ground) and are available with an option remote alarm. The DS240 is built with a plug-in module and a fixed... [See More]
- 3-Phase Configuration: Delta; Wye
- Operating Temp: -40 to 185
- Mounting: Symmetrical Rail 35 mm
- Voltage: 120; 208; 220; 240; 277
from ASCO Power Technologies
Our largest, highest kA SPD, the XBL Series utilizes two separate, dual redundant replaceable modules that work in parallel. With Large Block 50kA Thermal Protected MOV ’s with surge current levels of 600kA, 800kA and 1000kA per phase, this unit is for those “Mission Critical ”... [See More]
- 3-Phase Configuration: Wye
- Technology: Metal Oxide Varistor
- Mounting: Wall/Panel
- Surge Current: 600000
from Transtector Systems, Inc.
AC surge protector (also known as SPD or lightning protector) 1101-719 from Transtector is a UL 94-5V panel style SPD that utilizes state of the art SASD technology to protect critical equipment that operates on a 127/220 Vac 3-Phase Wye electrical service. This surge pro-tector provides effective... [See More]
- 3-Phase Configuration: Wye
- Technology: Metal Oxide Varistor; Silicon Avalanche Diode
- Mounting: Wall/Panel
- Surge Current: 10000
from MCG SURGE PROTECTION
Features: I peak=250,000A/Phase (8 x 20 μs waveform). UL1449 3rd Edition Listed. Triple redundant - three fused surge paths/phase. Remote 1 Form C relay contacts with status LED. Neutral to Ground voltage monitor. Front panel protection status LEDs. Low profile design. All modes protected. [See More]
- 3-Phase Configuration: Wye
- Technology: Metal Oxide Varistor
- Mounting: Wall/Panel; DIN Rail (optional feature); Device Mount
- Surge Current: 250000
from ASCO Power Technologies
The XCS Series utilizes large Block 50kA Thermal Protected MOV ’s with surge current levels of 100kA per phase. With a compact economical design and line or load side installation flexibility, this unit can be installed anywhere in any electrical distribution system. FEATURES: UL 1449 Third... [See More]
- 3-Phase Configuration: Wye
- Technology: Metal Oxide Varistor
- Mounting: Wall/Panel
- Surge Current: 100000
from Transtector Systems, Inc.
AC surge protector (also known as SPD or lightning protector) 1101-439-43 from Transtector is a UL1449 4th Ed. panel style SPD that utilizes state of the art SASD technology to protect critical equipment that operates on a 120/208 Vac 3-Phase Wye electrical service. This surge protector provides... [See More]
- 3-Phase Configuration: Wye
- Technology: Metal Oxide Varistor; Silicon Avalanche Diode
- Mounting: Wall/Panel
- Surge Current: 10000
from MCG SURGE PROTECTION
Features: I peak=40,000A/Phase (8 x 20 μs waveform). UL1449 3rd Edition Listed. Remote 1 Form C relay contacts with status LED. Neutral to Ground voltage monitor. Front panel protection status LEDs. Low profile design. All modes protected. Filtering standard. Thermally protected MOVs. 20 Year... [See More]
- 3-Phase Configuration: Wye
- Technology: Metal Oxide Varistor
- Mounting: Wall/Panel; DIN Rail (optional feature); Device Mount
- Surge Current: 40000
from ASCO Power Technologies
The XDS Series utilizes large Block 50kA Thermal Protected MOV ’s with surge current levels of 100kA, 150kA and 200kA per phase. With line or load side installation flexibility, this unit is a great fit from the service entrance all the way down to each distribution and/or branch panel. [See More]
- 3-Phase Configuration: Wye
- Technology: Metal Oxide Varistor
- Mounting: Wall/Panel
- Surge Current: 100000
from Transtector Systems, Inc.
AC surge protector (also known as SPD or lightning protector) 1101-446-43 from Transtector is a UL 94-5V panel style SPD that utilizes state of the art SASD technology to protect critical equipment that operates on a 240/415 Vac 3-Phase Wye electrical service. This surge protector provides effective... [See More]
- 3-Phase Configuration: Wye
- Technology: Silicon Avalanche Diode
- Mounting: Wall/Panel
- Surge Current: 10000
from MCG SURGE PROTECTION
Features: I peak=80,000A/Phase (8 x 20 μs waveform). UL1449 3rd Edition Listed. Remote 1 Form C relay contacts with status LED. Neutral to Ground voltage monitor. Front panel protection status LEDs. Low profile design. All modes protected. Filtering standard. Thermally protected MOVs. 20 Year... [See More]
- 3-Phase Configuration: Wye
- Technology: Metal Oxide Varistor
- Mounting: Wall/Panel; DIN Rail (optional feature); Device Mount
- Surge Current: 80000
from ASCO Power Technologies
The XRL Series utilizes uni-modular replaceable module design with Large Block 50kA Thermal Protected MOV ’s with surge current levels of 100kA, 150kA, 200kA, 250kA and 300kA per phase. FEATURES: UL 1449 Third Edition Listed. Directly Connected, Discrete Protection Elements Between All... [See More]
- 3-Phase Configuration: Wye
- Technology: Metal Oxide Varistor
- Mounting: Device Mount
- Surge Current: 150000
from Transtector Systems, Inc.
AC surge protector (also known as SPD or lightning protector) 1101-494 from Transtector is a UL 94-5V panel style SPD that utilizes state of the art SASD/MOV technology to protect critical equipment that operates on a 240/415 Vac 3-Phase Wye electrical service. This surge protector provides... [See More]
- 3-Phase Configuration: Wye
- Technology: Metal Oxide Varistor; Silicon Avalanche Diode
- Mounting: Wall/Panel
- Surge Current: 30000
from ASCO Power Technologies
Our highest kA internal-mount SPD, the XWL Series utilizes uni-modular replaceable module design with Large Block 50kA Thermal Protected MOV ’s with surge current levels of 300kA, 400kA, and 500kA per phase. This unit is for those “Mission Critical ” environments. FEATURES: UL 1449... [See More]
- 3-Phase Configuration: Wye
- Technology: Metal Oxide Varistor
- Mounting: Device Mount
- Surge Current: 300000
from Transtector Systems, Inc.
AC surge protector (also known as SPD or lightning protector) A70-00-5007 from Transtector is a brick style SPD that utilizes state of the art MOV technology to protect critical equipment that operates on a 120/208 Vac 3-Phase Wye electrical service. This surge protector provides effective... [See More]
- 3-Phase Configuration: Wye
- Technology: Metal Oxide Varistor
- Mounting: Wall/Panel
- Surge Current: 120000
from Transtector Systems, Inc.
C surge protector (also known as SPD or lightning protector) A70-00-5012 from Transtector is a brick style SPD that utilizes state of the art MOV technology to protect critical equipment that operates on a 220/380 Vac 3-Phase Wye electrical service. This surge protector provides effective protection... [See More]
- 3-Phase Configuration: Wye
- Technology: Metal Oxide Varistor
- Mounting: Wall/Panel
- Surge Current: 120000
from Transtector Systems, Inc.
AC surge protector (also known as SPD or lightning protector) A70-00-5008 from Transtector is a brick style SPD that utilizes state of the art MOV technology to protect critical equipment that operates on a 277/480 Vac 3-Phase Wye electrical service. This surge protector provides effective... [See More]
- 3-Phase Configuration: Wye
- Technology: Metal Oxide Varistor
- Mounting: Wall/Panel
- Surge Current: 120000
from Transtector Systems, Inc.
AC surge protector (also known as SPD or lightning protector) 1102-014-40 from Transtector is a DIN-Rail style SPD that utilizes state of the art MOV technology to protect critical equipment that operates on a 120/208 Vac 3-Phase Wye electrical service. This surge protector provides effective... [See More]
- 3-Phase Configuration: Wye
- Technology: Metal Oxide Varistor; Silicon Avalanche Diode
- Mounting: DIN Rail
- Surge Current: 40000
from Transtector Systems, Inc.
AC surge protector (also known as SPD or lightning protector) 1104-15-106 from Transtector is a DIN-Rail style SPD that utilizes state of the art MOV / GDT technology to protect critical equipment that operates on a 230/400 Vac 3-Phase Wye electrical service. This surge protector provides effective... [See More]
- 3-Phase Configuration: Wye
- Technology: Metal Oxide Varistor; Silicon Avalanche Diode; Gas Tubes
- Mounting: DIN Rail
- Surge Current: 150000
from Transtector Systems, Inc.
AC surge protector (also known as SPD or lightning protector) 1101-525-3100 from Transtector is a DIN-Rail style SPD that utilizes state of the art SASD technology to protect critical equipment that operates on a 240/415 Vac 3-Phase Wye electrical service. This surge pro-tector provides effective... [See More]
- 3-Phase Configuration: Wye
- Technology: Metal Oxide Varistor; Silicon Avalanche Diode
- Mounting: DIN Rail
- Surge Current: 10000
from Transtector Systems, Inc.
AC surge protector (also known as SPD or lightning protector) 1102-014-26 from Transtector is an IEC61643-11 Class II DIN-Rail style SPD that utilizes state of the art MOV technology to protect critical equipment that operates on a 480 Vac 3-Phase Delta electrical service. This surge protector... [See More]
- 3-Phase Configuration: Wye
- Technology: Metal Oxide Varistor; Silicon Avalanche Diode
- Mounting: DIN Rail
- Surge Current: 40000
from Transtector Systems, Inc.
AC surge protector (also known as SPD or lightning protector) I2R-T112-4PG230 from Transtector is a DIN-Rail style SPD that utilizes state of the art MOV/GDT technology to protect critical equipment that operates on a 230 Vac 3-Phase Wye + CM electrical service. This surge protector provides... [See More]
- 3-Phase Configuration: Wye
- Technology: Metal Oxide Varistor; Gas Tubes
- Mounting: DIN Rail
- Surge Current: 50000
from Transtector Systems, Inc.
AC surge protector (also known as SPD or lightning protector) I2R-T112-3P230 from Transtector is a DIN-Rail style SPD that utilizes state of the art MOV technology to protect critical equipment that operates on a 230 Vac 3-Phase Wye electrical service. This surge protector provides effective... [See More]
- 3-Phase Configuration: Wye
- Technology: Metal Oxide Varistor
- Mounting: DIN Rail
- Surge Current: 50000
from Transtector Systems, Inc.
AC surge protector (also known as SPD or lightning protector) I2R-T112-4P230 from Transtector is a DIN-Rail style SPD that utilizes state of the art MOV technology to protect critical equipment that operates on a 230 Vac 3-Phase Wye electrical service. This surge protector provides effective... [See More]
- 3-Phase Configuration: Wye
- Technology: Metal Oxide Varistor
- Mounting: DIN Rail
- Surge Current: 50000
from Transtector Systems, Inc.
AC surge protector (also known as SPD or lightning protector) I2R-T125-4PG230 from Transtector is a DIN-Rail style SPD that utilizes state of the art MOV/GDT technology to protect critical equipment that operates on a 230 Vac 3-Phase Wye + CM electrical service. This surge protector provides... [See More]
- 3-Phase Configuration: Wye
- Technology: Metal Oxide Varistor; Gas Tubes
- Mounting: DIN Rail
- Surge Current: 100000
from Transtector Systems, Inc.
AC surge protector (also known as SPD or lightning protector) I2R-T125-3P230 from Transtector is a DIN-Rail style SPD that utilizes state of the art MOV technology to protect critical equipment that operates on a 230 Vac 3-Phase Wye electrical service. This surge protector provides effective... [See More]
- 3-Phase Configuration: Wye
- Technology: Metal Oxide Varistor
- Mounting: DIN Rail
- Surge Current: 100000
from Transtector Systems, Inc.
AC surge protector (also known as SPD or lightning protector) I2R-T125-4P230 from Transtector is a DIN-Rail style SPD that utilizes state of the art MOV technology to protect critical equipment that operates on a 230 Vac 3-Phase Wye electrical service. This surge protector provides effective... [See More]
- 3-Phase Configuration: Wye
- Technology: Metal Oxide Varistor
- Mounting: DIN Rail
- Surge Current: 100000