Overcurrent circuit breaker, 1P+N, C characteristic, 63A, 6kA, AC | S201-C63NA 2CDS251103R0634

Electrical installation protection with ABB S201-C63NA circuit breaker

This single-pole circuit breaker with an additional neutral pole (1P+N) from ABB's S200 series is a reliable protection for your electrical installation. Designed to protect circuits with a rated current of 63A, it effectively reacts to overloads and short circuits, minimizing the risk of damage and fire. Characteristic C provides optimal protection for devices with higher starting current, such as motors or transformers.

This circuit breaker is widely used in building installations – both in apartments and commercial facilities. Its compact size (2 modules wide) makes it easy to mount on a DIN rail, and its high-quality workmanship guarantees long-lasting and trouble-free operation. Compliance with IEC EN 60898 and IEC EN 60947-2 standards confirms its safety and reliability.

• Wide range of applications: ideal for protecting lighting circuits, socket outlets and other electrical loads.
• Characteristic C: provides protection against overloads and short circuits, while allowing for short-term current surges without unnecessary tripping. This is important when connecting devices with motors or transformers.
• High breaking capacity: 6 kA at 230 V and 10 kA at 400 V guarantee effective disconnection of the circuit in the event of a short circuit.
• DIN rail mounting: quick and easy mounting in a distribution board.
• Durable construction: resistant to environmental conditions, designed to operate at temperatures from -25°C to +55°C.
• Safety confirmed by standards: compliance with IEC EN 60898 and IEC EN 60947-2 ensures a high level of safety.

The S201-C63NA circuit breaker has a protection degree of IP20, which means protection against touching with a finger and against the ingress of solid objects larger than 12.5 mm. The cross-section of the connecting wires can range from 0.75 mm² to 25 mm² (multi-strand) or 35 mm² (solid), providing great flexibility when choosing wires. Power losses are only 9.6 W, which translates to efficient energy use. Additionally, the ability to disconnect the N pole increases the functionality of the device and allows for safe disconnection of the circuit.