ZLM30-250 Moulded Case Circuit Breaker
Parameters of ZLM30-250 Moulded Case Circuit Breaker

Frame current(A)		250
Type		ZLM30-250C		ZLM30-250S		ZLM30-250H
Rated current in (A)		100, 125, 140, 160, 180, 200, 225, 250A
poles		3	4	3	4	3	4
Ue (V)		AC400
Rated insulation voltage Ui (V)		AC690
(KA) AC400 Short-circuit Interrupting capacity lcu/1cs		35/18		50/35		80/50
Operation life (cycle)	Power on	3000
	Power off	7000
Dimensions (mm)	a	105	140	105	140	105	140
	b	165		165		165
	c	68		68		68
	ca	92		92		92
Weight (kg)		1.5	1.9	1.5	1.9	1.5	1.9
Electrical-operation device (MD)		●		●		●
External rotary handle		●		●		●
Automatic tripping device		thermal-magnetic		thermal-magnetic		thermal-magnetic

Please click Here to download a PDF file for detailed outer dimensions and mounting illustrations.

Zhongzuan is a moulded case circuit breaker manufacturer and supplier in China. Our ZLM30-250 moulded case circuit breaker adopts thermal-magnetic tripping device. It could be available with 3 poles or 4 poles. Apart from moulded case circuit breakers, we are also engaged in the manufacture of different miniature circuit breakers, moulded case circuit breaker (electronic adjustable)s, earth-leakage circuit breakers, intelligent circuit breakers, etc. With convenient location in Suzhou city, we have easy access to low land, labor, material and shipping cost. As a result, we can produce offer moulded case circuit breakers at low prices. You are welcome to visit us!