CDM1L Residual current operated circuit breaker

CDM1L

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Technical Parameter
Shell frame current In	100		225		400		800
Whether applicable to motor protection	-		-		-		-
Rated insulatian voltage (V)	AC800V		AC800V		AC800V		AC800V
Rated impulse withstand voltage (KV)	8		8		8		8
Rated working voltage	AC400V		AC400V		AC400V		AC400V
Breaking capacity type	L	M	L	M	L	M	L	M
Poles	3,4		3,4		3,4		3,4
Rated ultimate short circult breaking capecity Icu (AC400V KA)	35	50	35	50	50	70	50	70
Rated operating short circult breaking capecity Ics(AC400V KA)	22	35	22	35	30	40	30	40
Rated residual short-circuit connecting (breaking) capacity I△m KA	25%Icu		25%Icu		25%Icu		25%Icu
Rated default residual action current mA	30/100/500		100/300/500		100/300/500		300/500/1000
Rated default residual non action current mA	1/2n		1/2n		1/2n		1/2n
General breaking time s	0.2
Ultimate no driving time	0.1s, 0.2s, 0.3s, 0.4s, 0.5s
Rated residual short-circuit connecting (breaking) capacity I△nt mA	30mA,100mA,300mA,500mA,1000mA Anythree-gear Combinaton
Mechanical life	8500		7000		4000		2500
Electrical life	1500		1000		1000		500
Arc distance	50mm		50mm		100mm		100mm
Release / Rated curent
Thermomagnetic fixed/rated current	10/16/20/15/32/40/50/63/80/100		100/125/140/160/180/200/225		200/225/250/315/350/400		400/500/630/700/800
Accessory
Shunt	■		■		■		■
Auxiliary	■		■		■		■
Alarm	■		■		■		■
Leakage alarm module Leakage alarm action	■		■		■		■
Leakage alarm no action	■		■		■		■
Extend rotation handle	■		■		■		■
Electrical operating mechanism	■		■		■		■
Installation Connection
Fixed front connection	■		■		■		■
Fixed rear connection	■		■		■		■
Plug-in rear connection	■		■		■		■