Class II surge protection units

Voltage: 400, 230, 460, 275 V
Primary current: 50,000 A
Open circuit voltage: 1.4 kV

... as a protector Type 1+2 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 ...

Voltage: 150, 255, 275, 320 V
Primary current: 25,000, 100,000 A

... network conductors. The device is designed to be used between Zone O and Zone 1 (according to IEC 62305-4 definition of Lightning Protection area).

Voltage: 275, 150, 320 V
Primary current: 25,000 A

Features: Iimp: 25kA/50kA Number of poles: 1P, 2P, 3P, 4P, 3P+NPE, 1P+NPE. LED Visual display. Remote signalling available.. 35mm wide electrical installation guide rail. Failure indicator flop and remote communication interface optional.

Voltage: 255, 275 V
Primary current: 7,000 A
Open circuit voltage: 1.3 kV

... display. Precise and easy to install. According to product standard IEC/DIN EN 61643-11. It is the combination of Class B (10/350us) and class C (8/20 us ), used at the equipotential connection of ...

Voltage: 275 V
Primary current: 10,000 A

... For the protection of AC electrical networks from lightning, internally induced transients and also external voltage transients. ● Widely used to industry and automation, commercial and residential installations. Advantage: Voltage ...

Voltage: 275 V
Primary current: 30,000 A

Features: Type 2 pressure limiting surge protector. Modular structure design. In: 30kA. Imax could reach 60kA. 1P, 2P, 3P, 4P, 1P+N, 3P+N. Protection class: Class ...

Voltage: 275 V
Primary current: 30,000 A

Features: Type 2 pressure limiting surge protector. Modular structure design. In: 30kA. Imax could reach 60kA. 1P, 2P, 3P, 4P, 1P+N, 3P+N. Protection class: Class ...

Voltage: 275 V
Primary current: 40,000 A

Features: Low price surge protection device (SPD). Type 2 or Class II test level. Max. discharge current (8/20 µs), Imax – 80kA. Mounted: DIN rail. Low ...

Voltage: 275 V
Primary current: 40,000 A - 80,000 A
Open circuit voltage: 1 kV - 2.3 kV

... . Low voltage protection level. Visual indication, green to red, when replacement of the cartridge is required. Employs metal oxide varistor (MOV) technology. Thermal isolating arrester disconnector offers a high ...

Primary current: 50,000 A - 110,000 A

... This surge protective device is used for lightning and overvoltage protection in AC50/60Hz. – Reliable control – BR-110 series surge protector devices ...

Voltage: 275, 320, 385 V
Primary current: 50,000 A

... This surge protective device is used for lightning and overvoltage protection in AC50/60Hz. – Reliable control – BR-110 series surge protector devices ...

Voltage: 275, 385 V

... *Network Systems: TN-S, TN-C, TT (only L-N), TT, TN-S *Mode of Protection: L-PE, N-PE (only TN-S), L-PEN, L-N *Surge Ratings: In = 20 kA (8/20 µs) *IEC/EN/UL Category: Class II ...

Voltage: 600, 1,000 V

... thermal disconnection devices, provide more reliable protection; 4. Green window means normal, red means defect, need to change module; - Remote alarm terminal optional. - T1+T2 surge protection.