KNL5-63 Residual Current Circuit Breaker (Ultimate)
Inquire NowDescription
The KNL5-63 Residual Current Circuit Breaker (Ultimate) is a vital safety device designed to protect against electrical shocks and current leakage. Suitable for AC lines operating at 50/60Hz, this breaker accommodates voltage levels of 240V (2 pole) and 415V (4 pole) with a maximum rated current of 63A. Its primary function is to swiftly cut off power in the event of a human electrical shock or when leakage currents exceed safe limits, ensuring user safety and preventing potential accidents. Ideal for use in industrial settings, commercial establishments, high-rise buildings, and residential homes, the KNL5-63 complies with GB 16916.1 and IEC/EN 1008.1 standards, making it a reliable choice for those seeking top-notch electrical protection solutions.
Specifications
| Attribute | Details |
|---|---|
| Frame | 63A |
| Rated Working Voltage | 240/415V |
| Rated Frequency | 50/60Hz |
| Rated Working Current | 16, 20, 25, 32, 40, 50, 63A |
| Rated Residual Operating Current | 0.03, 0.1, 0.3, 0.5A |
| Rated Residual Un-operating Current | 0.015, 0.05, 0.15, 0.25A |
| Sensibility | A Type, AC Type |
| Maximum Operating Time | I△n t ≤ 0.3s, 5I△n t ≤ 0.04s |
| Rated Making and Breaking Capacity | In≤50A 500A, In=63A 630A |
| Limiting Value of Un-operating Current | 6In |
| Rated Limiting Short-circuit Current | 6000A |
| Pole Number | 2, 4P |
| Mechanical Life | 10000 cycles |
| Electric Life | 4000 cycles |
Additional Information
For optimal performance and safety, ensure proper installation by a qualified electrician. Regularly test the circuit breaker to confirm functionality. This product adheres to stringent safety standards, providing peace of mind in any electrical application.
