Why Choose the ABB S804C-C63 High Performance MCB?
The ABB S804C-C63 is a premium four-pole high performance miniature circuit breaker (MCB) designed to provide dependable protection against overloads and short circuits in industrial, commercial and residential electrical installations. As part of the trusted ABB System pro M compact S800C series, it delivers outstanding fault interruption capability, exceptional reliability and worldwide approvals for demanding applications.
Featuring a C tripping characteristic, the S804C-C63 is ideally suited to general-purpose power distribution circuits, machinery, control panels and equipment with moderate inrush currents. Its advanced thermal and electromagnetic trip mechanisms provide rapid fault detection while ensuring reliable long-term protection for connected equipment.
With a 63 A rated current, four-pole configuration and a 25 kA breaking capacity at 240/415 V AC, the S804C-C63 offers dependable circuit protection for modern electrical installations. Suitable for both AC and DC applications, it provides flexible installation options across a wide range of industrial environments.
Key Advantages
- High performance 4-pole miniature circuit breaker.
- 63 A rated current for industrial and commercial distribution systems.
- C characteristic suitable for general electrical loads with moderate inrush currents.
- 25 kA short-circuit breaking capacity at 240/415 V AC.
- Suitable for both AC and DC installations.
- Wide range of compatible ABB accessories for enhanced functionality.
Key Features
- ABB System pro M compact S800C series.
- 63 A rated current.
- 4-pole configuration.
- C curve tripping characteristic.
- 25 kA maximum breaking capacity.
- Thermal overload and electromagnetic short-circuit protection.
- DIN rail mounting.
- Compliant with IEC/EN 60898-1 and IEC/EN 60947-2.
Reliable Circuit Protection for Demanding Installations
The ABB S804C-C63 continuously monitors electrical current and disconnects the circuit whenever overload or short-circuit conditions occur. Its thermal trip mechanism protects against sustained overloads, while the electromagnetic trip mechanism responds almost instantly to fault currents, helping protect valuable equipment and minimise downtime.
Designed for industrial switchboards, commercial distribution systems and OEM equipment, the S804C-C63 combines compact dimensions with outstanding interrupting performance, making it an excellent choice for installations requiring dependable protection and long service life.
Typical Applications
- Industrial distribution panels.
- Commercial electrical installations.
- Machine control panels.
- Manufacturing facilities.
- OEM equipment.
- Power distribution and infrastructure projects.
