Circuit Breakers
3AH vacuum circuit breaker
1.ISO9001 approval Mnaufacturer
2.High reliable quality and design experience
3.New improvement mechanism for 3AH
Using new design magnetic actautorFixed type or drawable type is optional.Learn from original Siemens Design structure.12kV,24kV,36kV available. ...
VD4 type vacuum circuit breaker
1,A improvement VCB(VD4)
2,Simple &more reliable mechanism
3,Embedded pole
4,More employ experience world.
VD4 medium-voltage indoor vacuum circuit breaker is applicable for three-phase AC power system of rated voltage up to 7.2kV~24kV and frequency 50/60HZ,widely used in many...
12kV Indoor vacuum circuit breaker
1. New VD4 improvement
2. 30,000 operations mechnical life
3. Free maintenance and low cost
4. More reliable than original
The vacuum circuit-breakers of type VD4 are intended for indoor installation in air-insulated switchgear systems. They have a switching capacity capable of...
3AH vacuum circuit breaker
1.ISO9001 approval Mnaufacturer
2.High reliable quality and design experience
3.New improvement mechanism for 3AH
Using new design magnetic actautor, drawable truckFixed type or drawable type is optional.Learn from original Siemens Design structure.12kV,24kV,36kV available. ...
Indoor vacuum circuit breaker(Lateral Type)
a new generation indoor vacuum circuit breaker. can expand to 12kV, 24kV and 36kV.
VD4/S type indoor high-voltage vacuum circuit breaker is an AC three phase 50Hz indoor high-voltage switching equipment with rated voltage of 24kV, mainly applied for protection and control in power...
High capacity vacuum circuit breaker
1. New VD4 improvement
2. 30,000 operations mechnical life
3. Free maintenance and low cost
4. More reliable than original
The vacuum circuit-breakers of type VD4 are intended for indoor installation in air-insulated switchgear systems. They have a switching capacity capable of...
High reliable Vacuum circuit breaker
1. New VD4 improvement
2. 30,000 operations mechnical life
3. Free maintenance and low cost
4. More reliable than original
The vacuum circuit-breakers of type VD4 are intended for indoor installation in air-insulated switchgear systems. They have a switching capacity capable of...
Indoor vacuum circuit breaker(Lateral Type)
Lateral Type Vacuum Circuit Breaker(VCB). expand to 12kV, 24kV and 36kV.
VD4/S type indoor high-voltage vacuum circuit breaker is an AC three phase 50Hz indoor high-voltage switching equipment with rated voltage of 24kV, mainly applied for protection and control in power...
Orignal ABB VD4 Vacuum circuit breaker
We have some ABB VD4 vacuum circuit breaker in stock.
We have some ABB orignal make VD4 vacuum circuit breaker in stock. ...
Magnetic actuator(Mechanism,Operating device) for VCB(vacuum circuit breaker)
Magnetic actuator(Mechanism,Operating device) for VCB(vacuum circuit breaker)
Magnetic actuator(Mechanism,Operating device) for VCB(vacuum circuit breaker) High mechnical life more than 100,000 times.High force keeping. 3500N upto 10,000 N.Travelling distance 30mm Max.High reliability,...
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