Overcurrent circuit breaker, 4P, C characteristic, 63A, 6kA, AC | S204-C63 2CDS254001R0634

Overcurrent circuit breaker S204-C63 is a four-pole protection device designed to protect electrical circuits against overloads and short circuits. It is characterized by a rated current of 63A and a short-circuit breaking capacity of up to 6kA, making it a reliable element of the electrical installation.

Protection and Application

This circuit breaker, with characteristic C, provides effective protection against the effects of overloads and short circuits in electrical installations. Characteristic C allows it to react more slowly to short current surges, making it well-suited for starting devices with motors, such as pumps or compressors. This is particularly important in installations where pulsed loads occur. This circuit breaker is used in residential, commercial buildings and light industry. Installation is done on a DIN rail, which simplifies and speeds up installation.

Parameters and Construction

The S204-C63 circuit breaker has been designed with durability and reliability in mind. Its housing provides an IP20 degree of protection, which means protection against touching with fingers and solid objects larger than 12.5 mm. The cross-section of the connectable solid wires can range from 0.75 mm² to 35 mm², and stranded wires from 0.75 mm² to 25 mm², providing great flexibility when selecting wires. The circuit breaker operates in an ambient temperature range of -25°C to 55°C and at a frequency of 50-60 Hz. The rated impulse withstand voltage of the circuit breaker is 4kV. The energy limitation class is 3.

Compliance with IEC EN 60898 and IEC EN 60947-2 standards guarantees safety and high product quality. Power losses are 19.2W under standard operating conditions. The width of the circuit breaker is 4 modules (72mm).