The CHINT NL1-63 2P/4P Residual Current Circuit Breakers (RCCBs) are essential safety devices designed to protect electrical circuits from earth leakage or residual current faults. Available in both 2-pole and 4-pole configurations, these RCCBs cater to single-phase and three-phase electrical systems, respectively. When a leakage current is detected, indicating a potential electric shock hazard, the RCCB rapidly disconnects the circuit, preventing injury or damage. The NL1-63 series from CHINT is rated for 63A, making it suitable for a variety of residential, commercial, and industrial applications where reliable earth leakage protection is crucial. These devices are designed to enhance electrical safety by quickly interrupting power in the event of a fault, minimizing the risk of electrical accidents. Features of CHINT NL1-63 Residual Current Circuit Breakers (RCCB): 2P/4P Configurations: Offers protection for both single-phase (2-pole) and three-phase (4-pole) circuits. Residual Current Detection: Monitors and detects earth leakage currents. High Sensitivity: Quickly disconnects the circuit upon detecting even small leakage currents. (Specify sensitivity, often 30mA for personal safety) Test Button: Allows for regular testing of the RCCB's functionality. Visual Trip Indication: Provides visual confirmation of a tripped state. DIN Rail Mounting: Facilitates easy installation in electrical distribution boards. 63A Rated Current: Handles up to 63 amperes, suitable for various applications. Specifications of CHINT NL1-63 Residual Current Circuit Breakers (RCCB): Model: CHINT NL1-63 Number of Poles: 2P (2-pole) or 4P (4-pole) Rated Voltage (Un): (Specify AC voltage, e.g., 230V for 2P, 400V for 4P) Rated Current (In): 63A Residual Current Sensitivity (IΔn): (Specify, e.g., 30mA, 100mA, 300mA) Rated Residual Breaking Capacity (IΔm): (Specify) Mounting: DIN rail Frequency: 50/60Hz Uses: Residential distribution Commercial distribution Industrial distribution Portable equipment protection Construction sites Earth leakage protection Benefits: Enhanced safety Reliable protection Easy testing Versatile application Easy installation Fire prevention Package includes: 1x CHINT NL1-63 Residual Current Circuit Breakers (RCCB)