SKY-420[ ] Series

IEC 61643-11 compliant
RoHS Ⅱcompliant

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Features

Maximum discharge current up to 40kA

(induction lightning waveform 8/20μs)

Deterioration display function

DIN rail mountable (35mm)

Applications

Low voltage power supply circuits in switchboards and distribution boards (AC 230V/380V)

External View

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Installation examples

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Item	Measurement condition	Characteristics
		SKY-4203-40G	SKY-4204-40G
Nominal voltage(UN)	-	230V/380V (50/60Hz)
Maximum continuous operation voltage (Uc)	L-PE(N) L/N-PE	420V (50/60Hz)
Nominal discharge current (In)	8/20μs	20kA
Maximum discharge current (Imax)	8/20μs	40kA
Voltage protection level (Up)	L-PE(N) L/N-PE	≤2.1kV