ZN85-40.5 Vacuum Circuit Breaker(embedded structure)

Product Name: ZN85-40.5 Vacuum Circuit Breaker

· Weight: 230 g

· Model NO.: VCB 40.5/2000-31.5

· Origin: CHINA

· Packing: CASES

· Brand Name: SUNWAY HANGUANG

· Delivery Time: 20DAYS

· Minimum Order: 1PCS

· Supply Ability: 500PCS

· Quality System Certification: ISO9001

· Product Details: ZN85-40.5 Vacuum Circuit Breaker

Product Type: Indoor AC HV VCB

Product Information

ZN85-40.5(3AV3) indoor vacuum circuit breaker is a special design which produced by our company and Xi'an High-voltage Electric Apparatus Institute. 40.5kV rated voltage, three-phase and AC 50/60HZ. It applies to mining firms, power house and substation acting as protection and control electric apparatus. It is also applicable in occasions with frequent operation.

Product Features

1. The arc-extinguish chamber is on the upper part and the mechanism is on the lower part. This structure isconvenient for debug.
2. Complex insulating structire using air and organic material; Compactable dimension and small weight.
3. Vacuum arc-extinguish chamber of Cutler-Hammer Company(USA) and domestic ZMD are both applicable for the VCB.
4. Simple spring operation mechanism is free from maintenance within 10000 times of operations.
5. Lead-screw propeller, easy and stable operation and good self-locking capability.

Specification Sheet: