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2CCF019927R0001 ABB S804S-C4 4A 4-Pole Type C 50kA High Performance MCB
ABB S804S-C4 is a 4 A four-pole Type C high-performance miniature circuit breaker with a maximum 50 kA ultimate short-circuit breaking capacity at 240/415 V AC for overload and short-circuit protection.
£241.18
Why Choose the ABB S804S-C4 High Performance MCB?
The ABB S804S-C4 is a high-performance 4-pole miniature circuit breaker (MCB) designed to provide reliable overload and short-circuit protection in demanding electrical distribution systems. Part of the ABB S800S high-performance circuit breaker range, it combines a compact modular design with a high breaking capacity for residential, commercial and industrial electrical installations.
This current-limiting circuit breaker uses two complementary tripping mechanisms: thermal tripping for overload protection and electromechanical tripping for short-circuit protection. Its Type C tripping characteristic makes it suitable for circuits with moderate inrush currents, including many industrial control, distribution and equipment applications.
With a rated current of 4 A, four poles and a maximum ultimate short-circuit breaking capacity of 50 kA at 240/415 V AC, the S804S-C4 provides robust circuit protection where high fault levels may be present. The S800S platform supports operating voltages up to 400/690 V AC and is designed for installation on DIN rail within electrical distribution boards and control panels.
Key Advantages
- High-performance 4-pole miniature circuit breaker for demanding electrical installations.
- 4 A rated current for protection of low-current circuits and equipment.
- Type C tripping characteristic suitable for circuits with moderate starting and inrush currents.
- Maximum ultimate breaking capacity of 50 kA at 240/415 V AC.
- Current-limiting design with fast arc extinction for effective fault protection.
- Separate thermal and electromechanical tripping mechanisms provide overload and short-circuit protection.
- Four-pole configuration enables simultaneous protection and switching of four conductors.
- Suitable for residential, commercial and industrial electrical applications.
Key Features
- ABB S800S high-performance MCB series.
- 4 A rated current.
- 4-pole configuration.
- Type C tripping characteristic.
- 50 kA ultimate short-circuit breaking capacity at 240/415 V AC.
- Operating capability at voltages up to 400/690 V AC.
- Thermal tripping mechanism for overload protection.
- Electromechanical tripping mechanism for short-circuit protection.
- Cage terminal connection technology.
- Current-limiting design with rapid arc extinction.
- DIN rail mounting for modular electrical distribution systems.
- Complies with IEC/EN 60898-1 and IEC/EN 60947-2.
High-Performance Circuit Protection for Electrical Systems
High-performance miniature circuit breakers such as the ABB S804S-C4 automatically disconnect a circuit when excessive current is caused by an overload or short circuit. Thermal protection responds to sustained overload conditions, while the electromechanical mechanism provides rapid operation during high-current short-circuit faults.
The ABB S800S range is engineered for applications requiring substantially higher breaking performance than conventional miniature circuit breakers. Its current-limiting operation and rapid arc extinction help reduce the energy passed through during a fault, supporting dependable protection of downstream electrical equipment and installations.
Typical Applications
- Industrial electrical distribution systems.
- Machinery and automation control panels.
- Commercial electrical installations.
- Electrical distribution boards.
- Low-current equipment and control circuit protection.
- Circuits with moderate starting or inrush currents.
- Infrastructure and building electrical systems.
- Applications requiring high short-circuit breaking capacity.
Technical Specifications
| Series | S800S |
|---|---|
| Alternative designation | S804SC4 |
| ABB order code | 2CCF019927R0001 |
| Product type | High-performance miniature circuit breaker (MCB) |
| Rated current | 4 A |
| Number of poles | 4 |
| Tripping characteristic | Type C |
| Ultimate short-circuit breaking capacity | 50 kA at 240/415 V AC |
| Maximum AC operating voltage | 400/690 V AC |
| Terminal type | Cage terminal |
| Trip mechanisms | Thermal overload and electromechanical short-circuit protection |
| Mounting type | DIN rail |
| Standards | IEC/EN 60898-1, IEC/EN 60947-2 |
| Weight | approx. 0.98 kg |
Frequently Asked Questions
What is the ABB S804S-C4 used for?
The ABB S804S-C4 is a 4-pole high-performance miniature circuit breaker used to protect electrical circuits against overloads and short circuits in residential, commercial and industrial installations.
What is the current rating of the ABB S804S-C4?
The S804S-C4 has a rated current of 4 A and uses a Type C tripping characteristic.
What is the breaking capacity of the S804S-C4?
The circuit breaker has a maximum ultimate short-circuit breaking capacity of 50 kA at 240/415 V AC, providing high fault-current protection for demanding electrical systems.
How many poles does the S804S-C4 have?
The S804S-C4 is a 4-pole circuit breaker, allowing four conductors to be protected and switched together.
What does the Type C characteristic mean?
A Type C tripping characteristic is designed to tolerate moderate short-duration inrush currents while still providing rapid protection against short circuits, making it suitable for many industrial, commercial and equipment circuits.
Trusted High-Performance Protection from ABB
ABB S800 high-performance circuit breakers are designed for electrical installations where dependable overload and short-circuit protection, high breaking capacity and compact modular construction are required.
