3-pole Circuit Breaker 25A, Type B, 6kA (KC6-K)

ONESTO KC6-K Circuit Breaker, 3-pole, 25A, Type B, 6 kA

The ONESTO KC6-K circuit breaker is designed to protect electrical circuits from overload and short circuits. The thermal release is responsible for overload protection, while the electromagnetic release quickly disconnects in the event of a short circuit.

With a 3-pole design, a rated current of 25A, and a characteristic B, this device can be selected to meet the requirements of the protected circuit. The rated short-circuit breaking capacity is 6 kA.

Technical Data:

• Series: KC6-K
• Number of poles: 3
• Rated current: 25A
• Tripping characteristic: B
• Rated short-circuit breaking capacity: 6 kA
• Rated voltage according to the catalog: 415 V AC
• Rated frequency: 50/60 Hz
• Rated insulation voltage: 415 V
• Rated impulse withstand voltage: 4 kV
• Standard specified by the manufacturer: IEC 60898-1

Characteristic B:

Characteristic B is intended for protecting circuits with low inrush currents. It can be used, among others, in lighting circuits and resistive loads, after checking the installation and load parameters.

The selection of the circuit breaker should be adapted to the load, cross-section, and current-carrying capacity of the conductors, as well as the short-circuit conditions of the installation.