Why Choose the ABB SH204M-C63 Miniature Circuit Breaker?
The ABB SH204M-C63 is a reliable 4-pole miniature circuit breaker (MCB) designed to protect electrical installations against overloads and short circuits. As part of ABB's Compact Home SH200M series, it delivers dependable circuit protection for residential, commercial and light industrial applications while offering straightforward installation and long-term reliability.
Featuring a C tripping characteristic, the SH204M-C63 is ideal for circuits with moderate inrush currents, including distribution boards, power circuits and equipment containing small motors or transformers. Its four-pole construction disconnects all live conductors simultaneously, improving safety and simplifying maintenance.
With a 63 A rated current, 10 kA breaking capacity and compliance with IEC/EN 60898-1, the ABB SH204M-C63 provides dependable overcurrent protection in modern low-voltage electrical installations.
Key Advantages
- 63 A rated current for higher-capacity distribution circuits.
- 4-pole configuration provides simultaneous isolation of all conductors.
- C curve tripping characteristic for circuits with moderate inrush currents.
- 10 kA short-circuit breaking capacity.
- Suitable for residential, commercial and light industrial installations.
- Compact DIN rail mounting design for quick installation.
Key Features
- ABB Compact Home SH200M series.
- 63 A rated current.
- 4 poles.
- C curve tripping characteristic.
- 10 kA breaking capacity.
- 50 / 60 Hz operation.
- DIN rail mounting.
- High mechanical durability.
Reliable Overcurrent Protection
The ABB SH204M-C63 automatically disconnects electrical circuits during overload or short-circuit conditions, helping protect cables, equipment and connected electrical installations from damage.
Its four-pole design enables complete circuit isolation, while the C curve characteristic makes it suitable for applications with moderate inrush currents, providing dependable protection without unnecessary nuisance tripping.
Typical Applications
- Residential consumer units.
- Commercial distribution boards.
- Three-phase electrical installations.
- Industrial control panels.
- Power distribution circuits.
- General-purpose electrical protection.
