Residual current circuit breaker 5SM1 is widely used for protection against indirect touching of parts under voltage......

5SM1 Residual Current Circuit Breaker

Application:

1. Residual current circuit breaker 5SM1 is widely used for protection against indirect touching of parts under voltage2. This vacuum circuit breaker is ideal for prevention of lasting voltage on earthed parts which should appear because of a defect in the electrical installation.3. 5SM1 RCCB, a type of electrical switch, is perfect for protection against direct contacts of parts under voltage in case of In<30mA. 4. Residual current circuit breaker can be used in TN-S, TT and IT network systems or with other words in all systems where neutral and protective conductors are separated (VDE 0100 Tail 410). Specification of 5SM1 RCCB:

Model	5SM1-2P	5SM1-4P
Rated voltage	230V	230/400V
Rated current	25A,40A, 63A
Rated residual current	0.03A, 0.1A, 0.3A, 0.5A
Back-up fuse	80A gG
IP code	IP40
Isolating class	B
Cross-section of connecting lead	1-25mm2
Type	A type, AC type
Standards	IEC 61008, EN 61008

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