DZ15

Rated Voltage:220/380V AC

Rated Frequency:50Hz

Breaking Capacity:3ka

OEM:Available

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Model:
DZ15
Brand:
SINGI

Product Description

Product Introduction
The dz15 series plastic case shell-type circuit breaker is suitable for AC 50-hz, rated working voltage to 380v and rated current to 100a. It is used for overload and short-circuit protection, and can be used as the non-frequent conversion of the line and the non-frequent starting of the motor.

Constructure Feature
The operating mechanism of dz15 series circuit breaker has obvious fast and fast dividing function. The contact is agzno contact material with internal oxidation method, which has the advantages of low contact resistance, wear resistance and anti-fusion welding. The long delay release adopts oil damping hydraulic release, which can provide ideal reverse time protection characteristics.

Technica Parameter

Type		DZ15-40	DZ15-63(100)
Un(V)		AC380/220
Inm(A)		40	63(100)
No.of Pole		1;2;3;4;
In(A)		6,10,16,20,25,32,40,	50,63,(80,100))
Icu(A)		3000	5000
Electric Life ( times)	Load voltage	1500
	No load	8500
	total	10000
Number of operational flashes per hour		120
Overcurrent trip characteristic	1.05In	1in no trip within 1 H	Cold position
	1.3In	1in trip within 1 H	Cold position
	3.0In	Recoverable time ≥2s	Cold position
	10n	≤0.2s trip	Cold position
Remark":For circuit breakers whose shell frame current is more than 63a, the agreed tripping time or non-tripping time is 2 h.

Type Code	No. Of Pole	Product Size				Installation Measurement
Type Code	No. Of Pole	A	B	C	D	a	b	Installation hole distance
DZ15-40	1	27	134	88	73.5	18	120	2-Φ5
	2	53	134	88	73.5		120	2-Φ5
	3	78	134	88	73.5	25		4-Φ5