Three-phase surge arresters

Voltage: 500 V

Delta connected flexible wire ended universal DIN rail mounting RC contact arc suppressors designed to be connected across switching contacts of Control/Switchgear Contactors Ideal for applications where inductive loads are switched ...

Current: 3,000, 12,500, 100,000, 20,000, 25,000 A
Voltage: 400, 230 V

• Surge arrester suitable for 230 V or 400 V system/applications • Single phase systems or three-phase systems • Replaceable varistor module and encapsulated ...

Current: 12,500 A
Voltage: 0 V - 1,300 V

The Surge Protective Device (or SPD: generic name for any device that protects against voltage surges) is a recognized and effective solution to the overvoltage problem for any of power or telecom, data, ...

Current: 20,000 A
Voltage: 1,800 V

The Surge Protective Device (or SPD: generic name for any device that protects against voltage surges) is a recognized and effective solution to the overvoltage problem for any of power or telecom, data, ...

Current: 5,000 A
Voltage: 1,300 V

The Surge Protective Device (or SPD: generic name for any device that protects against voltage surges) is a recognized and effective solution to the overvoltage problem for any of power or telecom, data, ...

Current: 15,000, 40,000 A
Voltage: 460 V

The ATSUB D T Series, manufactured by Aplicaciones, is a power supply lines surge arrester that is suitable for low voltage, heavy duty riser pole underground and overhead applications. It is equipped ...

Current: 15,000, 40,000, 65,000 A
Voltage: 275, 460, 555, 800 V

The ATSUB-4P TT series are single phase surge arrester which are reliable protection against over voltages for appliances. It uses a metal oxide varistors for supply lines that has a ...

Current: 15,000, 40,000, 65,000 A
Voltage: 460 V

Effective protection against transient overvoltages for electrical supply lines with type TT neutral, using metal oxide varistors and gas discharge tubes. Medium protection according to the cascade protection recommended in the Spanish ...

Current: 50,000 A
Voltage: 220 V

... Max.continuous operating voltage (Uc) 320V~ 4) Mainly used in lightning protection zone (LPZ) 0 to 1, widely used in building entrance lines elevator, mineral, and so on. 5) 3 phase, ...

Current: 20,000 A
Voltage: 220 V

... FATECH Class II surge arresters have large discharge current value, high operating voltage, suitable for TN-C, TN-S, TT and IT grounding systems. The cartridges are pluggable design, could be changed ...

Current: 30,000 A
Voltage: 220 V

... lightning and surge arresters, is suitable for TT and TN earthing systems. 3P+N construction lightning and surge arresters based on large power metal oxide varistors ...

Current: 20,000 A
Voltage: 440 V

Product Features: ● Full range of type 2 surge arrester with 1-4 poles, 1+NPE and 3+NPE type which conform to IEC61643. ● Modular Din-rall design with color indication makes it easy to identlfy,install ...

Current: 12,500 A
Voltage: 150, 275, 320 V

... 275V / 320V can be achieved Protection class: Type 1+2 , Class I+II Pole number:1P,2P,3P,4P,1+1NPE,3+1NPE BR-12.5M 4P surge arrester is suitable for TN-S system

Current: 50,000 A
Voltage: 385 V

Product Features: ● Full range of type 1 surge arrester with 1-4 poles, 1+NPE and 3+NPE type which conform to IEC61643. ● The adoption of multi-gap graphite technology for 10/350μs application makes ...

Voltage: 150 V - 440 V

- Compact 3-phase+N type 2 (or 3) surge protector - In : 5 kA - Imax : 15 kA - Common mode/differential - Pluggable module - Remote signaling option - EN 61643-11, CEI 61643-11, ...

Current: 30,000 A
Voltage: 690 V

- Type 1+2+3 surge protector - In : 30 kA - Iimp : 25 kA - Low voltage Up - Internal disconnection, status indicator - Remote signaling - IEC 61643-11 and EN 61643-11 compliance The DS250VG-690 AC surge ...

Current: 40,000 A
Voltage: 230, 400 V

The DUT250VG is a 1 AC power 3-Phase Surge Protector kind. It is intended to be associated at the entrance of the electrical installation. It is the smallest and Heavy Duty Type 1 AC ...

Current: 200 A
Voltage: 120 V - 600 V

The Eaton SP2 Series of surge protective devices are suitable for use with applications that require both a compact footprint and a reliable and efficient performance. The SP2 Series has been developed as an answer ...

Voltage: 800,000 V

This 3ES metal enclosed surge arrester which is created for systems and structures with high voltage that reaches up to 800 kV. This is also designed and created for the purpose of securing those gas-insulated ...

... Surgys G70 is a type 2 series that is frequently struck by lightning. This device is a surge arrester that is created to secure strengthened protection of single and three phased networks. ...

Voltage: 230 V - 600 V

Surge Protection Made Simple™ for IEC Applications High Performance Lightning & Surge Protection Products for All IEC Applications * Vibration and shock resistant according to EN 60068-2 standards ...

Current: 1,500 A
Voltage: 0 V - 2,000 V

Power overvoltage protection device, caused by permanent voltage increases in three-phase systems. It also protects against transient surges caused by lightning strikes or network switching. General Un ...

Current: 15,000, 40,000 A
Voltage: 230, 400 V

... with surge voltage valve are single block SPD’s, for different TN - Power Net Systems, usually installed in sub–distribution panels. EP C TN 275(/FM) is a two-pole surge protector for ...

Voltage: 480 V

High Pulse Power MIL-STD-1275 Tranzorb: SCP-5282-3 Features/Benefits: Operates off 480V, 3 Phase power source +28V DC systems Allows the use of 55V high efficiency FET ...

Current: 40,000 A
Voltage: 0 V - 440 V

Monobloc SPDs 25 kA (ref : 23122) Max. voltage Uc : 440 V AC Max. discharge current Iimp : 25 kA Nominal discharge current In : 40 kA Level of Up protection under In : 2 kV

Voltage: 208, 480 V

Facility Wide Protection. Install at Service Entrance, Distribution Panel or Branch Panel. STV 200/400K Series surge protectors offer continuous protection from damaging voltage transients and electrical ...

Voltage: 400 V - 575 V

Model PA Thanks to the small dimensions, this filter can be mounted into the motor switchgear allowing to eliminate the voltage peaks at the source. It represents an optimal choice for threephase 50/60 Hz motors with power up to 4kW. ...

Current: 20,000 A
Voltage: 120 V - 480 V

Eaton's PSPD series surge protectors are UL 1449 3rd edition certified surge protection devices imbibed with the most advanced technology. Including PSPD series are the most safe and ...

Surge protectors protect devices from adverse volt transients as well as electric sounds. Active tracking filters safeguard from the reduced volt/substantial rate of recurrence transients produced through ...