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- 4-pole surge protection unit
4-pole surge protection units
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Voltage: 150 V - 440 V
Primary current: 10,000, 20,000 A
... grade surge protection, which protects the electrical network not shocked by the thunder. • BR-20 Surge protective Devices (referred as SPD) provide protection against ...
Voltage: 150 V - 385 V
Primary current: 30,000, 60,000 A
... Class C surge protective device consisting of a base part and MOV plug-in protection modules. SPD design according with GB18802.1/IEC61643-11 standard. Application: BR-60 series surge ...
Voltage: 275, 320, 385 V
Primary current: 50,000, 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 (SPD) are the ...
Voltage: 275 V
Primary current: 40,000 A
... Surge Protection Device (Blister Pack) Four Module 3P+N, Type 2 Specifications • Input Phase 4 • Number of Modules 4 • Short Circuit Capacity 20.00 Key Features • Compact 1P+N ...
Voltage: 275, 385 V
... Location of Use: Sub-Distribution Boards *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 ...
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