DZ47-63-3p C45 mini circuit breaker(MCB)
USD $1 - $10 /Piece
Min.Order:500 Pieces
Libaijia Electric Technology Co., Ltd.
Welcome to Wenzhou Libaji Tchnology CO.,Ltd.
Wenzhou LIbaji technology co., LTD is a enterprises that professional engaged in design,research,development manufacturing and sales in the integration of low voltage electrical . The main products are miniature circuit breaker of transparent, transparent, molded case circuit breaker of transparent, intelligent residual current circuit breaker of transparent, molded case circuit breaker, dual power supply, mechanical watt-hour meter, electronic watt-hour meter, low-voltage complete switch equipment and so on.It is more than 2000 kinds of specifications of industrial and building low voltage electrical appliances. For more than 10 years the company insist on acting on one's own innovation,research and development technology , uphold the spirit of professional ethics.
DZ47-63 MCB Mini Circuit Breaker
DZ47 Series Miniature circuit breakers are mainly suitable for the circuit line of AC 50HZ/60HZ ,rated working voltage 230V/400V and below ,rated current to 63A.This breaker is mainly used for protecting electrical line and equipment of modern building from overload,short circuit .it also can be used for infrequently operating and isolating in the line .
Outline and installation size
Number Of Poles:1-4P Certification :3C,ISO9001:2000
Specification:
1)Rated Voltage (V): 1,2 Pole: 230V; 3, 4 Pole: 400V
2)Rated Current of Trips (A): 2,4,6,16,20,25,32,40,50,63A
3)Number of Poles:1P,1P+N,2P,2P+N,3P,3P+N,4P ,4P+N
4)Compliance With Standard: IEC61009, GB16917
5)Wire connection: 50m*m
6)Rated short time endurable current: 2000A.
7) Rated short working capacity: 30In.
Standard | IEC61009, | |
Number of poles | 1P,2P,3P,4P | |
Rated current(In) | 3,6,10,16,20,25,32,40,50,63 | |
Rated voltage(Un) | AC 220/400V | |
Rated frequency | 50Hz/60Hz | |
Tripping curve | B,C,D | |
Release action characteristics | Time delay | 1.13In>1h Non-trip |
1.45In<1h trip | ||
2.55In 1s~60S trip | ||
Instantaneous(Curve C) | 5In >0.1s Non-trip | |
10In<0.1s trip | ||
Magnetic releases operate | B curve:between 3 and 5In | |
C curve :between 5 and 10In | ||
D curve: between 10 and 15In | ||
Ratedbreaking capacit(Lcn) | 6000A | |
Endurance | >2500 | |
Circumstance temperature | -5~+40 | |
Electrical life | >6000times | |
Mechanical life | 20000 times | |
Tropical ration | Treatmen 2(RH95%,at 55°C) | |
Protection degree | IP20 |