630A Indoor High Voltage Vacuum Circuit Breaker

Introduction:

This series of 630A Indoor High Voltage Vacuum Circuit Breaker is suitable for power systems, industrial and mining enterprises three-phase AC 50HZ, 12kV power supply and distribution control and protection and frequent operation places.

630A Indoor High Voltage Vacuum Circuit Breaker has the characteristics of fast recovery of dielectric strength, high dielectric strength, low arc energy and electric corrosion rate, long life, low maintenance, no explosion, no pollution, low noise, and strong adaptability.

This series of 630A Indoor High Voltage Vacuum Circuit Breaker can be matched with XGN-10(Z) and GG-1A(F)Z fixed switchgear. It can be equipped with CD17 type electromagnetic operating mechanism or CT19 type spring operating mechanism, and can replace the oil circuit breaker that is about to be eliminated in the oil-free transformation without modification, small investment, convenient installation and time saving.

 

Specification:

Rated voltage(KV)	12
Rated current(A)	630,1250，1600,2000,2500,3150,4000
Rated short-circuit breaking current(KA)	20，25,31.5,40,50

 

 

Pre-sale services:

1. Provide professional technical support.

2. Send product catalog and instruction manual.

3. If you have any questions, please contact us online or send us an email, we promise we will reply you in the first time!

4. Warmly welcome individual calls or visits.

 

Sale of services:

1. We guarantee honesty and fairness, and we are honored to provide you with procurement consulting services.

2. We guarantee punctuality, quality and quantity to strictly enforce the terms of the contract...

 

After-sales service:

1. Where to buy our products to get one year warranty and lifetime maintenance.

2. 24-hour telephone service.

 

http://www.nfhj.com/