Junction Boxes 1-2' NILSON

Surface mounting box for electrical wiring.

Flush mounting box for wires.

Box for surface mounting of wiring.

Box for flush mounting of wiring.

This fast-acting differential protective device combines residual current monitoring with overload and short-circuit protection. The NB1L 1PN C10 offers personnel protection against electric shock (30mA & 100mA versions) by detecting leakage currents. The 300mA version provides fire protection by mitigating risks from insulation faults. Ensures comprehensive electrical safety for your installations.

This fast-acting differential protective device combines residual current monitoring with overload and short-circuit protection. The NB1L-40 3P C10 offers personnel protection against electric shock (30mA & 100mA versions) by detecting leakage currents. The 300mA version provides fire protection by mitigating risks from insulation faults. Ensures comprehensive electrical safety for your installations.

Safeguard your electrical systems with the NB1L-40 4P differential circuit breaker. Designed for 230/400V AC networks at 50/60Hz and up to 10A, this device provides comprehensive protection against overloads, short circuits, indirect contact electric shock, and fires caused by leakage current. Ideal for residential, commercial, and industrial applications. Optional auxiliary contacts (XF9, XF9J) and release mechanisms (S9, V9) enhance functionality.

Safeguard your electrical systems with the NB1L-63 4P differential circuit breaker. Designed for AC networks at 50/60Hz and voltages of 230/400V, this 50A breaker provides comprehensive protection against overloads, short circuits, indirect contact electric shock, and fires caused by leakage current. Ideal for residential, commercial, and industrial applications. Optional auxiliary contacts (XF9, XF9J) and release mechanisms (S9, V9) are available for enhanced functionality.

The CHINT NB1L-40 differential circuit breaker provides comprehensive electrical safety with overload, short-circuit, and residual current protection. This 2-pole, 25A, Type C breaker features a 100mA sensitivity, making it suitable for fire protection systems. Ideal for residential, commercial, and industrial applications, ensuring both people and equipment are safeguarded.

The CHINT NB1L-63 differential circuit breaker provides comprehensive electrical safety with overload, short-circuit, and residual current protection. This 2-pole, Type C breaker, rated at 50A, features a 100mA sensitivity, making it suitable for fire protection systems. Ideal for residential, commercial, and industrial applications, it safeguards both people and equipment.

This compact, two-pole RCBO (Residual Current Breaker with Overcurrent protection) from CHINT, model NB1L, delivers comprehensive electrical safety. It combines the functions of a circuit breaker and a RCD (Residual Current Device), protecting against short circuits, overloads, and dangerous earth leakage currents. Its 30mA sensitivity and Type A characteristic ensure reliable tripping for both AC and pulsating DC leakage currents, safeguarding people and equipment. With a 10kA breaking capacity, it’s suitable for installations with higher fault currents. The 54mm width optimizes space in distribution boards.

The CHINT NB1L 2P is a compact, two-pole Residual Current Circuit Breaker with Overcurrent protection (RCBO) offering comprehensive protection against short circuits, overloads, and earth leakage faults. Its 30mA sensitivity and Type A characteristic detect both AC and pulsating DC leakage currents, enhancing personal safety. With a 10kA breaking capacity, it's suitable for systems with high fault currents. The 54mm width optimizes space in distribution boards.

The CHINT NB1L 2P is a compact, two-pole Residual Current Circuit Breaker with Overcurrent protection (RCBO) offering comprehensive protection against short circuits, overloads, and earth leakage faults. Its 30mA sensitivity and Type A characteristic detect both AC and pulsating DC leakage currents, enhancing personal safety. With a 10kA breaking capacity, it’s suitable for systems with high fault currents. The 54mm width allows for easy installation in confined spaces.

The CHINT NB1L 2P is a compact, two-pole Residual Current Circuit Breaker with Overcurrent protection (RCBO) offering reliable protection against short circuits, overloads, and earth leakage faults. Its 30mA sensitivity and Type A characteristic detect both AC and pulsating DC leakage currents, enhancing personal safety. With a 10kA breaking capacity, it's suitable for systems with high fault currents. The 54mm width allows for easy installation in confined spaces.

The CHINT NB1L 2P is a compact, two-pole Residual Current Circuit Breaker with Overcurrent protection (RCBO) offering reliable protection against short circuits, overloads, and earth leakage faults. Its 30mA sensitivity and Type A characteristic detect both AC and pulsating DC leakage currents, enhancing personal safety. With a 10kA breaking capacity, it’s suitable for systems with high fault currents. The 54mm width optimizes space in distribution boards.

The CHINT NB1L 2P is a compact, two-pole Residual Current Circuit Breaker with Overcurrent protection (RCBO) offering reliable protection against short circuits, overloads, and earth leakage faults. Its 30mA sensitivity and Type A characteristic detect both AC and pulsating DC leakage currents, enhancing personal safety. With a 10kA breaking capacity, it's suitable for systems with high fault currents. The 54mm width optimizes space in distribution boards.

The CHINT NB1L 2P is a compact, two-pole Residual Current Circuit Breaker with Overcurrent protection (RCBO) offering comprehensive protection against short circuits, overloads, and earth leakage faults. Its 30mA sensitivity and Type A characteristic detect both AC and pulsating DC leakage currents, enhancing personal safety. With a 10kA breaking capacity, it’s suitable for systems with high fault currents. The 54mm width optimizes space in distribution boards.

The CHINT NB1L-40 2-pole differential circuit breaker combines the functions of a standard circuit breaker and a Residual Current Device (RCD), providing comprehensive protection for your electrical circuits. It safeguards against overloads, short circuits, and dangerous current leakage. With a 30mA sensitivity, it effectively protects against electric shock. Its Type A design ensures reliable tripping for AC and pulsating DC fault currents, enhancing safety in both residential and commercial applications. Rated at 6kA.

The CHINT NB1L-40 is a 2-pole Residual Current Breaker with Overcurrent protection (RCBO) designed to safeguard electrical circuits against overloads, short circuits, and earth leakage faults. Combining the functions of a circuit breaker and a Residual Current Device (RCD), it offers comprehensive protection. Its 30mA sensitivity provides crucial personnel protection against electric shock, while Type A functionality ensures reliable tripping for AC and pulsating DC leakage currents, enhancing overall safety in both residential and commercial applications.