CHINT NB1L compact two-pole differential circuit breaker provides reliable protection against short circuit, overload and current leakage. It combines the functions of a circuit breaker and an RCD. With a sensitivity of 30 mA and type A, the device responds to both sinusoidal alternating currents and pulsating direct leakage currents, ensuring a high level of safety for humans. The increased breaking capacity of 10 kA makes it suitable for installation in systems with high short-circuit currents. The width of the case is 54 mm, which is convenient for installation in limited spaces.

CHINT NB1L compact two-pole differential circuit breaker provides reliable protection against short circuit, overload and current leakage. It combines the functions of a circuit breaker and an RCD. With a sensitivity of 30 mA and type A, the device responds to both sinusoidal alternating currents and pulsating direct leakage currents, ensuring a high level of safety for humans. The increased breaking capacity of 10 kA makes it suitable for installation in systems with high short-circuit currents. The width of the case is 54 mm, which is convenient for installation in limited spaces.

CHINT NB1L-40 Differential Circuit Breaker combines the functions of overload, short circuit and current leakage protection. The 2-pole model with a C rating of 25 A provides comprehensive protection for people and equipment. The creepage current sensitivity is 100 mA, which makes the device suitable for fire protection. It is used in residential, commercial and industrial installations.

CHINT NB1L-40 Differential Circuit Breaker combines the functions of overload, short circuit and current leakage protection. The 2-pole model with a C rating of 25 A provides comprehensive protection for people and equipment. The creepage current sensitivity is 100 mA, which makes the device suitable for fire protection. It is used in residential, commercial and industrial installations.

They are designed for use in AC networks with a frequency of 50/60 Hz with a voltage of 230/400 V and a rated current of up to 50 A for infrequent switching on and off loads, as well as protection against overload, short circuit, electric shock by indirect contact and fires due to current leakage in electrical installations of residential, public and industrial buildings. NB1L-40 series RCBOs can be additionally equipped with the following devices: XF9 Status Auxiliary Pin XF9J alarm contact Independent S9 trip or V9 minimum/maximum voltage trip.

They are designed for use in AC networks with a frequency of 50/60 Hz with a voltage of 230/400 V and a rated current of up to 10 A for infrequent switching on and off loads, as well as protection against overload, short circuit, electric shock due to indirect contact and fires due to current leakage in electrical installations of residential, public and industrial buildings. NB1L-40 series RCBOs can be additionally equipped with the following devices: XF9 Status Auxiliary Pin XF9J alarm contact Independent S9 trip or V9 minimum/maximum voltage trip.