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- FAQ > Low-voltage Power Distribution Products > Low-voltage Circuit Breakers > Circuit Breakers for Use in Particular Applications > Low-instantaneous trip
FAQ
Low-instantaneous trip
What is low-instantaneous circuit breaker for coordination?
Answer
When Power-Fuse (PF) is used as a high-voltage side protection device, coordination with MCCBs on the secondary side shall be achieved. Therefore, MCCB has low instantaneous tripping characteristics to expand coordination area. Use it when the coordination with standard MCCBs cannot be achieved.
- Product Name
- Circuit Breakers for Use in Particular Applications
- Series
- WS-V