Singi Dz15 40A 3ka Molded Case Circuit Breaker MCCB

Basic Info

Model NO.	DZ15
Breaking Capacity	Low Voltage Circuit Breakers
Operation	Manual Type
Speed	Normal Type Circuit Breaker
Arc-extinguishing Medium	Air
Installation	Fixed
Structure	MCCB
Poles Number	3
Type	Circuit Breaker
Function	Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
Certification	ISO9001-2000, CE, CB
Key Word	MCCB
Key Word2	Moulded Case Circuit Breaker
Key Word3	Circuit Breaker
Rated Voltage	220/380V AC
Rated Frequency	50Hz
Breaking Capacity1	3ka
OEM	Available
Material	PC
Rated Current	40A
Transport Package	Standard Exporting Carton
Trademark	SINGI
Origin	Zhejiang, China

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
		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