China 5SM3 Residual Current Circuit Breaker Manufacturers & Suppliers & Factory

5SM3 Residual Current Circuit Breaker

5SM3 Residual Current Circuit Breaker is used in all systems up to 240/415VAC, devices of type AC trip in the event of sinusoidal AC residual currents, type A also trips in the event of pulsating DC residual currents with the following befenits:
●Instantaneous RCCBs with N connection on the left-hand side enable simple bus mounting with standard pin busbars with miniature circuit breakers installed on the right-hand side;
●Instantaneous RCCBs with N connection on the right-hand side can be bus-mounted with miniature circuit breakers using a simple pin busbar;

Data of 5SM3 Residual Current Circuit Breaker

RCCB, 5SM3, 2P/4P			Instantaneous	Super Resistant	Selective
Standards			IEC/EN61008-1, IEC/EN61008-2-1
Type A with current waveform 8/20μs	According to EN 60060-2	kA	≧1	≧3	≧5
Minimum operational voltage test function operation, VAC			100
Insulation coordination/Over voltage category			Ⅲ
Pollution degree			3
Main connection			Top or bottom
Mounting position, on a standard mounting rail			Any
Degree of protection	According to IEC60529		IP20
Touch protection	According to IEC50274		Finger and back-of-hand safe
Ambient temperature			-25 to +45℃

Side views of 5SM3 Residual Current Circuit Breakers

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5SM3 Residual Current Circuit Breaker

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