HSW1 series intelligent universal circuit breaker is suitable for distribution of electrical energy and protection of circuits and electric power equipment from overload, underload, short circuit, single-phase grounding, and other failures in the power distribution networks of AC 50 (60) Hz, rated voltage housings from 2000 to 1000V, the remaining 690V housings, rated current 6300A and below. 630A and below can also be used as motor protection. Circuit breakers possess intelligent protection function and precise selective protection and can improve the reliability of power supply to avoid unnecessary power outage. At the same time, it has an open communication interface which can be used for remote signaling, remote measurement, remote control, and remote adjustment to meet the control center and automation system requirements.
1. Intelligent controller: L type - current columnar display, stepped dial adjustment, three sections protection and grounding protection; M type - LCD display, stepless button adjustment, three sections protection and grounding protection; H type - LCD Display, stepless button adjustment and communication, three sections protection and grounding protection;
2. Protection grade: IP30;
3. Protection grade: 3;
4. Use type: B.