RCBO 1P+N 30mA 6kA

The Chint NB2LE is a residual current circuit breaker with overcurrent protection, or RCBO, which combines overload, short-circuit, and residual current protection in a single device. It is suitable for protecting 1-phase electrical circuits in domestic, commercial, and industrial electrical installations.

The NB2LE series circuit breakers are designed for use in 230/240 V AC electrical circuits and are mounted on a DIN rail in an electrical distribution board. The devices are available with various rated currents and characteristics, so the specific amperage and B/C characteristic must be selected according to the circuit being protected.

Technical specifications

Manufacturer: Chint
Series/model: NB2LE
Product type: residual current circuit breaker with overcurrent protection / RCBO
Number of poles: 1P+N
Rated current: to be specified according to the specific model
Characteristic: B or C, depending on the model
Residual current protection type: A or AC, depending on the model
Rated residual current: 30 mA / 0.03 A
Breaking capacity: 6 kA
Rated voltage: 230/240 V AC
Frequency: 50/60 Hz
Number of modules: 1 module or 2 modules, depending on the model
Mounting: DIN rail
Application: protection of electrical circuits against overload, short-circuit, and residual current
Standard: IEC/EN 61009-1
Package quantity: 1 pc

Suitable for, for example

Protection of 1-phase circuits
Protection of socket and appliance circuits
Circuits where both automatic and residual current protection are required
Domestic, commercial, and industrial electrical distribution boards
Situations where a compact, all-in-one protection device is desired

We also recommend checking: electrical distribution boards, DIN rail accessories, busbars, connecting terminals, and other Chint automatic and residual current protection devices.

Not sure which NB2LE model is right for your distribution board or solution? Write or call us — we will help you choose the right solution.