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| Customization: | Available |
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| Breaking Capacity: | Low Voltage Circuit Breakers |
| Operation: | Manual and Electric |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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The W1 series intelligent low-voltage air circuit breaker (hereinafter referred to as circuit breaker) is suitable for distribution networks with frequency of AC 50Hz, rated voltage up to 660V (690V) and below and rated current ranging from 200A to 6300A. It's used to distribute electrical energy and protect lines and power equipment from overload, undervoltage, short circuit, single-phase grounding and other faults. The circuit breaker has intelligent protection function and precise selective protection, can improve power supply reliability and avoid unnecessary power outages. Meanwhile, it has open type communication interface and can be used for four remote operations to meet the requirements of the control center and automation system. The circuit breaker has pulse withstand voltage of 8000V at altitude of 2000 meters (corrected according to standards for different altitudes, with maximum voltage not exceeding 12000V). The circuit breaker without intelligent controller and sensor can be used as isolator, marked as
The circuit breaker complies with standards such as GB 14048.2 Low-voltage switchgear and controlgear-Part 2: Circuit- breakers and IEC60947-2 Low-voltage switchgear and controlgear-Part 2: Circuit-breakers.
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