High Voltage Vacuum Circuit Breaker
SG ZW20B-12/630-20 Intelligent demarcation switch with watchdog on the column vacuum circuit breaker TPC
Part No.ZW20B-12
Genuine OEM, in writing. Manufacturer documentation, serial-number traceability, and our written guarantee of authenticity ship with every order. Third-party inspection at origin welcomed.
Worldwide logistics. Sea / air / land routing with door-to-door delivery and customs clearance across MENA.
Written quotation within 24 hours. LC, TT or wire. Volume discounts available on bulk and project orders.
Description
The SG ZW20B-12/630-20 Intelligent Demarcation Switch with Watchdog is a column-mounted vacuum circuit breaker used in power distribution systems. Manufactured by The Power Contractor, this switchgear is designed for reliable switching and protection in medium-voltage networks. It features a vacuum arc extinguishing method, rated frequency of 50 Hz, rated insulation voltage of 42 V, and a mechanical life of 20,000 operations. As a genuine OEM product, it ensures compatibility and performance. Request a written quotation within 24 hours for this switchgear component.
| Specification | Value |
|---|---|
| Model | ZW20B-12 |
| Number of Poles | 3P |
| Rated Frequency | 50 Hz |
| Rated Insulation Voltage | 42 V |
| Arc Extinguishing Method | Vacuum circuit breaker |
| Mechanical Life | 2 (10,000 times) |
All product names, brand names, model numbers, and trademarks referenced on this site are the property of their respective owners. The Power Contractor is an independent global supplier and is not affiliated with, endorsed by, sponsored by, or authorized as an exclusive distributor of any of the manufacturers mentioned. Brand and model identifiers are used solely to describe the original equipment to which our supply or service relates (nominative fair use).
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