400A Medium Voltage Tulip Female Contact, Vacuum Circuit Breaker Silver Contact, Movable Contact with 12 Sheets manufacturer / supplier in China, offering 400A Medium Voltage Tulip Contact-Vcb Silver Tulip Contact-Movable Contact with 12 Sheets and so on.
Operation: Manual Type
Arc-extinguishing Medium: Vacuum
Type: Circuit Breaker
Cladding Material: Thick Silver Plated
Assembled on: Vacuum Circuit Breakers (Together with Contact Arm）
Breaking Capacity: High Voltage Circuit Breakers
Speed: Normal Type Circuit Breaker
Poles Number: 3
Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
Contact Finger: 12 Pieces
Application: Medium Voltage and High Voltage
Transport Package: in Cartons or Wooden Cases
HS Code: 853890000
This moving contact is using for primary conducting of medium and high voltage vacuum circuit breaker, middle-placed switchgear, PT trolly...
1. Ring spring makes pressure uniformly;
2. Thick silver plated for strong anti-wear;
3. Anti-color processing to avoid oxidation of the silver drop off;
4. Adoption imported non-magnetic stainless steel materials to avoid the eddy;
5. Reference insert depth of fixed contact :34±2 mm.