Circuit Breaker Combination Switch (Upper Isolation)
Products
JRZC1-40.5/630-25 Combined Switch (with Isolation/Grounding/Vacuum Circuit Breaker Functions)
Classification:
40.5kV (SF6 Gas-Insulated) Gas-Insulated Switchgear
It specializes in the design, manufacture and sales of 12KV ~ 40.5 KV indoor and outdoor vacuum circuit breakers, environmental protection gas boxes (circuit breaker units) and complete sets of cabinets. By the end of 2022, it has sold more than 100,000 sets of indoor and outdoor circuit breakers and gas box (circuit breaker units) operating mechanisms.
Keywords: circuit breaker, combination switch
Product Details
External Dimensions and Mounting Size
Circuit Breaker Combination Switch (Lower Isolator)
Technical specifications:
Rated Voltage (KV) |
Rated current (A) |
Rated breaking current (kA) |
Phase spacing (mm) |
Operating Voltage (V) | |
| 40.5 | 630 | 25 | 190 | AC/DC 110~220 | |
| Surface Treatment | Mechanical Life | Environmental Usage | |||
Salt Spray Test (Over 500 hours) |
10,000 times / 3,000 times | -25°C to -40°C / +40°C | Altitude: 3,000 meters | ||
Compliant with relevant standards such as GB1984, GB11022, GB1985, and IEC62271-100, it meets the "three-proof" requirements and is suitable for marine operations.
Note: An up-and-down isolation solution is also available, compatible with cabinets 450mm wide.
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