Hot Searches: mcb breaker breaker tool circuit protectors circuit breaker application breaker tools case circuit breaker low and high voltage circuit breaker computer circuit board air breaker switch dc breaker

ZGM21-63 4P Mini Circuit Breaker

Price:	Negotiable/Piece
Trade Terms:	FOB,CFR,CIF
Min Order:	3000/Piece
Pay Type:	L/C,T/T

Contact Supplier

Showroom Product Company Profile

Mini Circuit Breaker(MCB) is applicable to circuit with rated voltage up 400V AC, rated frequency 50/60Hz and rated current up to 63A for protection and control of circuit against overload and short circuit in commercial, household and electric equipment installation. The product is suitable for non-frequently making and breaking operation.

Frame class	63A
Rated working voltage	240V/415V
Rated frequency	50/60Hz
Rated working current	1, 3, 6, 10, 16, 20, 25, 32, 40, 50, 63A
Making and breaking capacity	6000A(6~40A), 4500A(50, 63A)
Release type	B, C, D
Poles	1, 2, 3, 4P
Mechanical life	20000
Electric life	4000

Sequence NO.	Release	Test current I/In	Start state	Tripping time	Expected results
1	B, C, D	1.13In	Cold state	t≤ 1h	Not tripping
2	B, C, D	1.45In	Start right after the serial NO. 1 test	t< 1h	Tripping
3	B, C, D	2.55In	Cold state	1s	Tripping
4	B C D	3In 5In 10In	Cold state	t≤ 0.1s	Not tripping
5	B C D	5In 10In 20In	Cold state	t< 0.1s	Tripping

Prod Model:	ZGM21-63
Markets:	South America,Eastern Europe,Southeast Asia,Oceania,Mid East,Eastern Asia,Western Europe
Type:	Circuit Breaker
Function:	Overcurrent Protection
Arc-extinguishing Medium:	Air
Breaking Capacity:	Low Voltage Circuit Breakers
Operation:	Electric Type
Speed:	High-Speed Circuit Breaker
Structure:	Conventional Circuit Breaker
Certification:	CE,CB,Semko,Nf
Installation:	DIN Rail Mounting

Zhejiang ZhongGuan Electrical Co., Ltd is a manufacturer of circuit breakers, established in 2006. Main products including MCB, RCCB, RCBO, MCCB, Distribution box, etc. With the safe product certificate of EU-CE, Sweden Semko, France NF&CB, Argentina IRAM&CB, Brazil Inmetro&CB, ISO9001 International Quality Management System.

We always place the product quality and customer's needs on the utimost position and strives to better serve our valued customers. We work to bring interests both to our customers and ourselves. We respect and treasure employees' hard work and share with them the value created by the whole team. We are looking forward to working with more customers worldwide and create more value together.

To be a profitable company to sustain high quality, cost-effective products to satisfy our customers'needs.
We commit to taking ACTION:
-Adopt the latest technology to take the product quality to the next level
-Consistently provide on-time services to our customers
-Train and develop talented people with strong work ethics to deliver effective performance
-Improve and enhance engineering designs to ensure product performance
-Optimize management systems and increase productivity
-Never forget our customer and employee needs