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ABB S203-C6NA three-pole plus switched neutral miniature circuit breaker with 6 A rated current, C curve tripping characteristic and 6 kA breaking capacity for industrial and commercial electrical installations.
£73.56
The ABB S203-C6NA is a premium three-pole plus switched neutral (3P+N) miniature circuit breaker (MCB) from the trusted ABB System pro M Compact S200 series. Designed to provide dependable overload and short circuit protection, it is ideal for commercial, industrial and OEM electrical installations requiring reliable protection of three-phase circuits with a switched neutral.
Featuring a C curve tripping characteristic and a 6 A rated current, the S203-C6NA is ideally suited to protecting circuits supplying motors, control equipment, HVAC systems and other inductive loads with moderate inrush currents. Its advanced current limiting technology helps reduce fault energy while protecting connected equipment and improving overall system reliability.
Manufactured to ABB's exacting quality standards, the S203-C6NA delivers excellent mechanical durability, dependable switching performance and compatibility with ABB's comprehensive range of System pro M Compact accessories, making it an ideal solution for professional electrical installations.
The ABB S203-C6NA combines thermal overload protection with rapid magnetic short circuit protection to safeguard electrical installations. Its C curve characteristic makes it suitable for circuits with moderate inrush currents, providing dependable protection whilst reducing nuisance tripping.
The integrated switched neutral enables simultaneous switching of the neutral conductor alongside the three live phases, making this breaker suitable for modern electrical distribution systems, industrial control panels and OEM equipment.
Tick the specs you need, then view products that match.
| Phase | Three Phase | |
|---|---|---|
| Current | 6 A | |
| Poles | 3-pole + N | |
| Device Type | MCB | |
| Trip Curve | C curve | |
| Breaking Capacity | 6 kA | |
| Manufacturer | ABB | |
| Series | System pro M Compact S200 | |
| Model | S203-C6NA | |
| Product ID | 2CDS253103R0064 | |
| Product type | Miniature Circuit Breaker (MCB) | |
| Rated current | 6 A | |
| Tripping characteristic | C Curve | |
| Number of poles | 3P+N | |
| Protected poles | 3 | |
| Rated operational voltage | 400 V AC | |
| Maximum operating voltage | 440 V AC | |
| Rated frequency | 50 / 60 Hz | |
| Rated short circuit breaking capacity | 6 kA | |
| Protection rating | IP20 | |
| Mounting type | DIN rail | |
| Dimensions (H × W × D) | 88 × 70 × 69 mm | |
| Weight | Approx. 0.46 kg | |
| Standards | IEC/EN 60898-1, IEC/EN 60947-2, UL 1077 | |
| HS Code | 85362010 | |
| Country of Manufacture | Germany |
The ABB S203-C6NA protects three-phase electrical circuits with a switched neutral against overloads and short circuits in industrial and commercial applications.
A C curve miniature circuit breaker is designed for circuits with moderate inrush currents, making it suitable for motors, automation equipment and general industrial power distribution.
The ABB S203-C6NA has a 6 A rated current.
3P+N indicates three protected phase poles with an additional switched neutral pole, allowing the neutral conductor to be switched together with the phase conductors.
The breaker is designed for standard DIN rail mounting inside electrical distribution boards and industrial control panels.
ABB System pro M Compact miniature circuit breakers are trusted worldwide by electrical contractors, panel builders and industrial engineers for dependable circuit protection, long service life and reliable performance.
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