1pc AC SPD 1P 2P 3P 4P 20~40KA 30KA~60KA 385V House Surge Protector Protective Low-Voltage Arrester Device(3,20-40KA)

Description

• Surge Protectors

Surge Protectors
Electric ratings: 230/400V, AC50/60Hz, 3-phase;
Application: Protect electric system and on-loading electrical apparatus from thunder and instantaneous over-voltage;
Standard: IEC/EN 61643-1
Number of poles: 1, 2,3, 4;
Electric ratings: 230/400V, AC50/60Hz;
Application: Protect electric system and on-loading electrical apparatus from thunder and instantaneous over-voltage;
Electric ratings: Single phase power distribution and control system of AC50/60Hz, 230V;
Short circuit current: up to 10kA (8/20s);
Application: Protect electric system and on-loading electrical apparatus from lightening and instantaneous over-voltage;
Technical parameters:
TYPE
EASP-40
EASP-60
EASP-20
Protection Class:
C
B
D
Max.Continuous Operating Voltage (Uc):
~385VAC
~385VAC
~385VAC
Nominal Discharge Current (8/20s) (In):
20KA
30KA
20KA
Max. Discharge Current (8/20s) (Imax.):
40KA
60KA
10KA
Voltage Protection Level( Up):
1.8KV
2.2KV
1.8KV
Response Time:
<; 25ns
Leakage current:
20A
Working Environment:
Temperature -40C +80C;
<;95%;
indicate deterioration:
green(normal),red(malfunction)
Protection Mode:
L-PE,N-PE (1P, 2P,3P,3P+N)
Material of Outer Shell:
Flame retardant materials

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