Product Specifications & Gallery
Frequently Asked Questions (FAQ)
What is the ZW20 High Voltage Vacuum Circuit Breaker used for?
The ZW20 is an outdoor high-voltage switchgear device used for breaking and closing load current, overload current, and short-circuit current in 12kV, 50/60Hz three-phase AC power distribution systems.
What is the breaking capacity of this unit?
This model is designed with a 20KA breaking capacity, ensuring robust performance and safety during electrical faults or power surges.
Is this circuit breaker suitable for outdoor installation?
Yes, the ZW20 is specifically designed for outdoor environments, featuring excellent weather resistance and a sealed structure to protect internal components from harsh conditions.
Does this product support remote control operation?
Yes, the ZW20 series is typically compatible with modern distribution automation systems, allowing for remote monitoring and control of the switching operations.
How often does the ZW20 circuit breaker require maintenance?
Thanks to its vacuum arc-extinguishing chamber and high-quality insulation materials, the ZW20 is essentially maintenance-free for electrical contacts, providing a long service life with minimal upkeep.
UniWave Electric
