3-pole circuit breaker 100A, characteristic C, 100A Ii 8ln+20%

ONESTO KC6-K Circuit Breaker, 3-Pole, 100 A, Type C, 6 kA

The ONESTO KC6-K circuit breaker is designed to protect electrical circuits from overloads and short circuits. The thermal trip mechanism is responsible for overload protection, while the electromagnetic trip mechanism ensures quick disconnection in the event of a short circuit.

The 3-pole design, nominal current rating of 100 A, and C characteristics allow for proper selection of the device according to the requirements of the protected circuit. The rated short-circuit breaking capacity is 6 kA.

Technical Data:

• Series: KC6-K
• Number of Poles: 3
• Nominal Current: 100A
• Tripping Characteristics: C
• Rated Short-Circuit Breaking Capacity: 6 kA
• Rated Voltage according to catalog: 415 V AC
• Rated Frequency: 50/60 Hz
• Rated Insulation Voltage: 415 V
• Rated Impulse Voltage withstand: 4 kV
• Standard indicated by the manufacturer: IEC 60898-1

Type C Characteristics:

Type C characteristics allow for the protection of circuits with loads that have high inrush currents. They can be used for selected devices with motors or transformers, provided that the required protection conditions are met.

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.