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ERB3-125
High-Quality ERB3 40A RCCB Leakage Circuit Breaker for Business Use

Suitable for AC 50/60Hz, rated 230/400V, rated current from 63 to 125A line, overload, short-circuit and residual current protection, can also be used as an infrequent line under normal conditions.

Product Advantages

Performance Parameters

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Specifications
Product ModelERB3-125
Rated current In(A)63,80,100,125
Rated voltage Ue(V)AC1P+N,2P:230V~;3P,3P+N,4P:400V~
Rated frequency (Hz)50/60
Number of Poles1P, 2P, 3P, 4P
Rated short-circuit breaking capacity Icn(A)6k,10k
Operating short-circuit breaking capacity Ics(A)6k,10k
Rated insulation voltage Ui(V)500
Rated impulse withstand voltage Uimp(kV)4
Rated residual action current I △ n(mA)30,50,100,300
Rated residual action current Residual action typeAC Type, Electronic
Reference temperature (℃ )30
Applicable altitude (m)≤ 2000
Type of disconnectionElectronic release
Instantaneous typeC (5In~10In)D (10In~16In)

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