DZ15 series molded case circuit breakerDetailed product description：

1、 Scope of application
The DZ15 series circuit breaker is suitable for circuits with AC 50Hz, rated working voltage up to 400V, and rated current up to 100A. It is used for overload and short circuit protection, and can also be used for infrequent line switching and motor starting.

2、 Main technical parameters
The main technical parameters of the circuit breaker are shown in Table 1

model		DZ15-40	DZ15-63（100）
Rated voltage Un V		AC 400/230
Shell level rated current Inm A		forty	63(100)
Polar number P		1,2,3
Rated current In A		6,10,16,20,25,32,40	50,63,(80,100)
Rated ultimate breaking capacity Icu A		three thousand	five thousand
Electric lifespan times	Load times	one thousand and five hundred
	No load times	eight thousand and five hundred
	Total times	ten thousand
Number of operations per hour/h		one hundred and twenty
Overcurrent tripping characteristics	1.05In	*Not tripped within 1 hour	cold state
	0.3In	*Release within 1 hour	hot state
	3.0In	Returnable time ≥ 2s	cold state
	10In	≤ 0.2S release	cold state
*Note: For circuit breakers with a current rating greater than 63A, the agreed tripping time or agreed non tripping time is 2 hours.

DZ15 series molded case circuit breaker