Combined surge arresters

Voltage: 520, 300, 555, 320 V
Primary current: 30,000, 65,000, 15,000 A
Open circuit voltage: 1,800, 1,100, 13,000 V

Tested and certified as a protector Type 1+2 according to the standard EN IEC 61643-11. Suitable for Categories II, III, IV according to ITC-BT-23. With removable modules for replacement in the event of a breakdown or fault. Compact ...

Voltage: 400, 230, 460, 275 V
Primary current: 5,000, 15,000 A
Open circuit voltage: 1,200, 700, 900 V

Tested and certified as a protector Type 2+3 according to the standard EN IEC 61643-11. Suitable for Categories I, II, III, IV according to ITC-BT-23. With removable modules for replacement in the event of a breakdown or fault. Compact ...

Voltage: 230, 275 V
Primary current: 30,000, 65,000, 15,000 A
Open circuit voltage: 1,600, 900, 1,100 V

Tested and certified as a protector Type 1+2 according to the standard EN IEC 61643-11. Suitable for Categories II, III, IV according to ITC-BT-23. With removable modules for replacement in the event of a breakdown or fault. Compact ...

Voltage: 5 kV - 51 kV
Primary current: 400 A

Overvoltage protector of universal and combined type(TBP),which points at the characteristics of overvoltage in power system at present,and draws experiences from the operating of more than 10 types of overvoltage ...

Voltage: 220 V
Primary current: 25,000, 50,000 A

Lightning and surge arrester for single phase lines (F + N) 220 V. Combined type 1 and 2 (Class B + C) protector, suitable for protection of low voltage lines against lightning strikes ...

Voltage: 380 V
Primary current: 25,000, 100,000 A

Lightning and surge arrester for three phase lines (3F+N) 380 V. Combined type 1 and 2 (Class B + C) protector, suitable for protection of low voltage lines against lightning strikes ...

Voltage: 230 V
Primary current: 12,500, 25,000 A

Lightning and surge arrester for single phase lines (F+N) 230 V. Combined type 1 and 2 (Class B + C) protector, suitable for protection of low voltage lines against lightning strikes ...

Voltage: 275, 320 V
Primary current: 20,000, 40,000 A

-1 MOV+1 GDT combined in one cartridge. -surgearresters consisting of a base part and1 MOV+GDT plug-in protection modules. -High energy MOV and GDT hybrid unit inside. -Low residual voltage and quick ...

Voltage: 230 V
Primary current: 10 A

V-CHECK MPT mini is the range of combined transient and power frequency overvoltage protection devices (SPD+POP), compact, pre-wired, including MCB, Type 2 / Class II, 15 kA (8/20 μs) surges, 2 pole (P+N) ...

Voltage: 230 V
Primary current: 16 A

V-CHECK MPT mini is the range of combined transient and power frequency overvoltage protection devices (SPD+POP), compact, pre-wired, including MCB, Type 2 / Class II, 15 kA (8/20 μs) surges, 2 pole (P+N) ...

Voltage: 230 V
Primary current: 20 A

V-CHECK MPT mini is the range of combined transient and power frequency overvoltage protection devices (SPD+POP), compact, pre-wired, including MCB, Type 2 / Class II, 15 kA (8/20 μs) surges, 2 pole (P+N) ...

Voltage: 230, 400 V
Primary current: 20,000 A
Open circuit voltage: 1.3 kV

... BR-7M 3P is built with a plug-in module and fixed base, which allows an easy and fast maintenance. DIN rail mounted surge protector is easy to install in any standardized distribution pane or control ...

Voltage: 275 V
Primary current: 12,500 A
Open circuit voltage: 1.3 kV

BR-7M high energy modular SPD is designed according to IEC standard. The discharge current of each signal module can be up to 7kA (10/350μS). This model designed in modular with excellent airtight property. It is with 35mm din rail, ...

Voltage: 275, 320 V
Primary current: 7,000 A
Open circuit voltage: 1.3, 1.5 kV

... performance of the products meets the standard technical equipment of GB18802.1 and IEC61643-1. It adopts 35mm standard rail. When surge protection device is in normal failed the transparent window is shown in green, ...