DZ15 Series MCCB

1. Scope of application

Model DZ15-40/290, DZ15-40/390, DZ15-100/290, DZ15-100/390 Frame current 100 (A) Rated current 100A Rated working voltage100A Release rated current100A Rated insulation voltage 380V Rated operating short-circuit segmentation capacity Ics 3kA (KA) Rated ultimate short-circuit breaking capacity Icu 5kA (KA) 

The DZ15 series molded case circuit breaker is suitable for overload and short circuit protection in circuits with AC 50Hz, rated voltage AC380V, and rated current up to 63A(100). It can also be used for infrequent switching of circuits and infrequent starting of motors.

This product complies with GB14048. 2 standard.

2. Structure characteristics

There are single, two, three, and four poles. The operating mechanism has obvious quick closing and quick opening functions. The long delay release adopts an oil damping hydraulic release, which can provide ideal inverse time protection characteristics.

3. Model  and  meaning

4. Appearance and installation dimensions

Model	Code	External dimensions	External dimensions	External dimensions	External dimensions
		1P	2P	3P	4P
DZ15-40	A	27±1. 05	53±1. 5	78±1. 5	103±1. 75
	B	134±2. 0	134±2. 0	134±2. 0	134±2. 0
	C	88±175	88±1. 75	88±1. 75	88±1. 75
	D	73±5±1. 5	73. 5±1. 5	73. 5±1. 5	73. 5±1. 5
DZ15-100(63)	A	30±1. 05	66±1. 5	96±1. 5	126±2. 0
	B	147±2. 0	147±2. 0	147±2. 0	147±2. 0
	C	96±1. 75	96±1. 75	96±1. 75	96±1. 75
	D	80±1. 5	80±1. 5	80±1. 5	80±1. 5

Model Unit in mm	Code	Installation dimensions	Installation dimensions	Installation dimensions	Installation dimensions
		1P	2P	3P	4P
DZ15-40	a			25±0. 26	50±0. 31
	b	120±0. 435	120±0. 435	120±0. 435	120±0. 435
	Mounting Hole Φ	φ5±+0. 30	φ5±+0. 30	φ5±+0. 30	φ5±+0. 30
DZ15-100(63)	a			30±+0. 26	60±0. 37
	b	130±0. 50	130±0. 50	130±0. 50	130±0. 50
	Mounting Hole Φ	φ6±+0. 3	φ6±+0. 36	φ6±+0. 36	φ6±+0. 36