China RCD Magnetic Type 2p 40a Residual Current Device For Rccb Price Residual Current Circuit Breakers factory and manufacturers

RCD Magnetic Type 2p 40a Residual Current Device For Rccb Price Residual Current Circuit Breakers

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Applications

Residual current circuit breakers provide the function, of isolation. switching and earth leakage protection of electrical circuits. They open a circuit automatically in the event of an earth fault bet ween phase and earth and /or natural and earth.A wide range of current ratings and sensitivities are available. Suitable for domestic, commevical and industrial applications.

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Specification
Current ratings	25,32,40,63A
Voltage ratings	2pole:230/240VAC;4pole:400V/415VAC
Sensitivities(non-adjustable)	30,100,300,500mA
Rated residual making and breaking capacity I△M	In=25,32,40A I△M=500A; In=63A I△M=1KA
Rated limited non-operating current	0.5ln
Electrical endurance	6000 cycles(on load)
Connection capacity	Tunnel terminals for cable up to 35mm2
Operating temperature	-5℃+55℃
Width in 9mm modules	2P for all ratings 4,4P for all ratings 8
Standard	IEC61008-1
Positive contact indication	In accordance with the 16th edition of the IEC wiring regulations(537-02,537-03)