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- FAQ > Low-voltage Power Distribution Products > Low-voltage Circuit Breakers > Earth Leakage Circuit Breakers > High-speed residual operate CBR
FAQ
- Inquiries
High-speed residual operate CBR
What is High-speed residual operate CBR (circuit-breaker incorporating residual current protection)?
Answer
It is Earth Leakage Circuit Breaker that the earth leakage trip operating time at the rated residual operating current (IΔn) is within 0.1 sec, and the earth leakage trip operating time at 5 times rated residual operating current (5 IΔn) is within 0.04 sec.
- Product Name
- Earth Leakage Circuit Breakers
- Series
- WS-V
