Specifications

function earth leakage circuit breaker auxiliary
Rated Current: 63A,80A,100A
instantaneous releaser:C, D
voltage:230V

Function Earth Leakage Circuit Breaker Auxiliary

APPLICATION

DZ47L  High Breaking Earth Leakage Circuit Breaker is used in lighting distribution system or motor distribution system, with circuit of AC 50 Hz/60Hz, single-pole 230V or two, three, four-pole 400V, and rated current can be up to 100A, for overload and short-circuit protection as well as for unfrequent on-and-off switching electric motors in normal case.When somebody gets an electric shock or the residual current of the circuit exceeds the fixed value, the ELCB can cut off the power within the time of 0.1s automatically to protect the equipment from the fault resulted by the residual current. The products are widely used in the industry, commerce and dwelling, complying with the standard of IEC61900 and GB 16917.

OVER-CURRENT PROTECTION CHARACTERISTICS OF CIRCUIT BREAKER

Over-current instantaneous release type	lnA Rated current	A Test current	Test time	Intiap state	Environment temperature
C,D	≤60	1.13ln	≥1h no trip	cold state	+30°c
C,D	≤60	1.45ln	<1h trip	hot state
C,D	≤32	2.55ln	1s<trip<60s	cold state	+30°c
	>32		1s<trip<120s	cold state
C	≤60	5.0ln	0.1s no trip	cold state	+30°c
D		10.0ln		cold state
C	≤60	10.0ln	0.1s trip	cold state	+30°c
D		14.0ln		cold state

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