DZ20 Molded Case Circuit Breaker，check molded case |moulded case|circuit breaker details from Muxel Technology Limited on forbuyers.com

Product Code: 117260481

Muxel Technolog...

Address:

，China

Main Products:

Dry Type Transformers,Oil Filled Transformers,Oil immersed transformer,circuit breaker,switchgear,UPS

Contact Info.

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DZ20 Molded Case Circuit Breaker

FOB Price

US $ 12.45 - 72.80 / Piece(s)
Min. Order

200 Piece(s)
Payment Terms

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Port

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Delivery Time

7 days after payment

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Place of Origin:

China (Mainland)
Brand Name:

Muxel
Type:

Moulded Case
Poles Number:

4

Product Description

DZ20 molded case circuit breaker(MCCB) is designed for electricity circuit with rated frequency of 50/60Hz, rated voltage of 380V(400V) and rated working current of up to 1250A to protect the circuit from damage caused by overload or short circuit. Usually this kind of MCCB is used for power distribution. It also can be used for protecting electric motors.

DZ20 MCCB for distribution is usually installed in power distributing grid for dispatching electricity, meanwhile for protecting circuit and devices against overload and short-circuit. DZ20 MCCB for motor protection is used for normal current breaking in cage type motor’s start-up and operation, at the same time, for protection against overload and short circuit.

Working condition:

Install height: altitude ≤2000m

Ambient temperature:

- Max temperature: +40°c

- Min temperature -5°c

Electrical parameters:

Type	DZ20-100		DZ20-225		DZ20-400		DZ20-630		DZ20-1250
Frame size current(A)	100		225		400		630		1250
Number of poles	3, 4		3, 4		3, 4		3, 4		3
Rated insulation voltage(V)	AC 660		AC 660		AC 660		AC 660		AC 660
Rated operational voltage(V)	AC 400		AC 400		AC 400		AC 400		AC 400
Rated current In(A)	16, 20, 32, 40, 50, 63, 80, 100		100, 125, 160, 180, 200, 225		200, 250, 315, 350, 400		400, 500, 630		630, 700, 800, 1250
Rated frequency(Hz)	50/60		50/60		50/60		50/60		50/60
Arcing distance	≤80		≤80		≤100		≤100		≤120
Breaking capacity class	Y	J	Y	J	Y	J	Y	J	Y	J
Rated ultimate short-circuit breaking current Icu/cosφ(kA)	18/0.3	35/0.25	25/0.25	42/0.25	30/0.25	42/0.25	30/0.25	50/0.25	50/0.25	60/0.2
Rated service short-circuit breaking current Ics/cosφ(kA)	14/0.3	18/0.3	19/0.3	25/0.25	23/0.25	25/0.25	23/0.25	25/0.25	32/0.25	32/0.25
Mechanical life(Number of operation)	8500		7000		4000		4000		2500

Muxel Technology Limited

Year Established:

2008
Main Products:

Dry Type Transformers,Oil Filled Transformers,Oil immersed transformer,circuit breaker,switchgear,UPS
Main Markets:
Total Annual Revenue:
Annual Volume Of Export:
Factory Size:
Total Employees:
No.of R&D Staff:

Less than 5 people
Quality Control:
Contract Manufacturing:

Company Introduction

Muxel Technology Limited is a professional provider for electrical products for electricity transmission and distribution in domestic and industrial fields. Located in Shenzhen, China, we have the convenience to ship our products from Shenzhen Yantian Port and Hong Kang Port.

Through our factory and our partners we can supply dry type transformers, oil-filled transformers, reactors, switchgears, circuit breakers, etc. Besides the standard products, we can also provide non-standard items according to customer requests. In addition to our own extensive range, we have close partnerships with several factories who manufacture their products for specialized market sectors. All exported products have passed through the certification of CE and partial products have passed through several kinds of international certification like ROHS, TUV, UL, KEMA, S, SIRIM and so on.

Our staff of sales and technical support is available to help you in selecting the right products as well as to provide you with samples of our products for evaluation. At Muxel, we are committed to providing the highest level of customer service, competitive pricing, speedy delivery and a comprehensive, cutting-edge product offering. Your satisfaction is our ultimate goal. Please don’t hesitate to contact us in any case of need.

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