SYBL-63 small residual current operated circuit breaker
SYBL-63 small residual current operated circuit breaker
Detail
The main parameters:
Rated insulation voltage: 690V
Rated voltage: 230V ~ 400V
Rated residual operating current | △ n: 0.03A 0.05A 0.1A 0.3A
Rated current: 1A ~ 63A
Rated short-circuit breaking current: 6kA
Mechanical life: 20000 times
Product standard: IEC 61009-1, GB 16917.1
Product pole number: 1P-N, 2P, 3P, 3P + N, 4P
Features:
SYBL-63 residual current operated circuit breaker (hereinafter referred to as circuit breaker) is suitable for AC 50Hz, rated voltage to single pole two wire, two pole 230V, three pole, three pole four wire, four pole 400V, rated current to 63A line, When the human body is shocked or the leakage current of the power grid exceeds the specified value, the residual current operated circuit breaker quickly and automatically cuts off the faulty power supply in a very short time to ensure personal safety and prevent equipment accidents caused by leakage current. The residual current operated circuit breaker also has overload and short circuit protection functions, which can be used to protect the circuit from overload and short circuit, and can also be used for infrequent conversion of the circuit under normal conditions.
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