HOME » PRODUCTS » AC Moulded Case Circuit Breaker » Moulded Case Circuit Breaker » 630A Circuit Protection Moulded Case Circuit Breaker

630A Circuit Protection Moulded Case Circuit Breaker

Place of Origin: Zhejiang, China
Brand Name: YUMING/OEM
Model Number: ZYMM1-630M
Breaking Capacity: 25KA
Rated Voltage: 400/800V
Rated Current: 400A~630A
Rated Frequency (Hz): 50/60
Poles Number: 3
Product name: MCCB circuit breaker
Standard: IEC60947-2
Application: power distribution
Condition: 100% Original
Warranty: 2 Years
 
We can provide customized service according to your requirements or datasheet/drawings/pictures of the products you send us.
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Product Introduction

ZYMM1-630M circuit breaker is an electrical switch designed to stop the flow of current and protect the circuits within an electrical system or electrical equipment from any damage that may be caused by overcurrent, overload or short circuit.

Yuming Electric’s moulded case circuit breaker could be installed in the mains cable to prevent overvoltages or voltage surges from entering the cable. Our company will provide circuit protection solutions that meet the local standards of your region, reasonably reducing your purchasing costs while ensuring efficient operation. Our goal is to provide our customers with reliable, easy-to-use and cost-effective circuit protection products based on the principle of customer first.


Product Parameter

Model

ZYMM1-630M

Number of poles

3

4

Rated current In(A)

400,500,630

Rated insulation voltage(V)

800

Rated impulse withstand voltage(V)

8000

Rated working voltage(V)

AC 400/690

Breaking capacity class

L

M

H


Ultimate short circuit breaking capacity Ics(kA)

400V

50

65

100

65

690V


20


Operating short circuit breaking capacity Icu(kA)

400V

35

45

65

45

690V


10


Arcing distance(mm)

100

Number of operation cycles/times

Per hour

60

Electrify

1000

No electricity

4000

Power dissipation(W)

Fixed

130

150

150

200

Plug-in

180

200

200



Features

◆ MCCB are equipped with overload, short circuit and undervoltage protection devices to prevent damage to circuits and power supply equipment.

◆ Compliant with ISO9001 quality system certification.

◆ Provides reliable protection in high ambient temperatures.

◆ Reliable isolator performance, switchable under load.

◆ Circuit breakers can have various tripping curves and are even programmable.


FAQ

Q:How about your delivery time?

A:It will take 5 days to 10 days after received your advance payment. The specific delivery time depends on the items and the quantity of your order, normally lead time within 30 days.


Q:Can you print our own logo?

A:Yes, it’s acceptable, we can also make neutral packing.


Q:What logistics models do you support?

A:We support Express, sea, road, air.



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