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2CCS884001R0537 ABB S804C-K32 High Performance MCB 25 kA 4P Type K 32 A
ABB S804C-K32 is a four-pole 32 A K-characteristic high-performance miniature circuit breaker with a 25 kA ultimate short-circuit breaking capacity at 240/415 V AC for demanding motor, machinery and industrial circuit protection.
£172.43
Why Choose the ABB S804C-K32 High Performance MCB?
The ABB S804C-K32 is a high-performance four-pole miniature circuit breaker (MCB) designed to provide dependable overload and short-circuit protection in demanding electrical distribution systems. As part of the ABB S800C high-performance circuit breaker series, it combines high breaking capacity, effective current limitation and robust construction for residential, commercial and industrial applications.
This circuit breaker features a K tripping characteristic and a rated current of 32 A, making it particularly suitable for circuits supplying motors and other inductive loads with elevated starting currents. Separate thermal and electromechanical tripping mechanisms provide overload and short-circuit protection, helping maintain reliable operation under demanding electrical conditions.
With four protected poles and an ultimate short-circuit breaking capacity of 25 kA at 240/415 V AC, the S804C-K32 provides robust protection where high prospective fault currents may occur. Its current-limiting design and fast arc extinction help reduce fault energy and the thermal and mechanical stresses imposed on downstream equipment.
Key Advantages
- High-performance four-pole miniature circuit breaker for demanding electrical installations.
- 32 A rated current with K tripping characteristic.
- High 25 kA ultimate short-circuit breaking capacity at 240/415 V AC.
- K characteristic is particularly suitable for motors and other loads with elevated starting currents.
- Current-limiting design helps reduce thermal and mechanical stresses during short-circuit faults.
- Thermal and electromechanical releases provide dependable overload and short-circuit protection.
Key Features
- ABB S800C high-performance MCB series.
- Four-pole configuration.
- 32 A rated current.
- K tripping characteristic.
- 25 kA ultimate short-circuit breaking capacity at 240/415 V AC.
- 15 kA ultimate short-circuit breaking capacity at 254/440 V AC.
- 10 kA breaking capacity at 500 V DC.
- Thermal overload and electromechanical short-circuit tripping mechanisms.
- Current-limiting operation with fast arc extinction.
- Cage terminals for secure electrical connections.
High-Performance Circuit Protection
The ABB S800C range is designed to protect cables, conductors and electrical equipment against overload and short-circuit currents in installations requiring high breaking performance. Thermal overload protection works together with an electromechanical short-circuit release to provide effective protection across different electrical fault conditions.
The K characteristic of the S804C-K32 is particularly suitable for circuits containing motors and other inductive equipment that can experience elevated starting currents. Combined with its four-pole configuration, high breaking capacity and current-limiting design, the breaker provides robust protection for demanding machinery, automation and electrical distribution systems.
Typical Applications
- Industrial electrical distribution systems.
- Machinery and automation control panels.
- Motor circuits with elevated starting currents.
- Inductive-load circuits.
- Commercial and industrial electrical installations.
- High-fault-level circuits requiring four-pole protection.
Technical Specifications
| Series | S800C |
|---|---|
| ABB order code | 2CCS884001R0537 |
| GTIN / EAN | 7612271213039 |
| Product type | High-performance miniature circuit breaker (MCB) |
| Number of poles | 4 |
| Rated current | 32 A |
| Tripping characteristic | K |
| Ultimate short-circuit breaking capacity (Icu) | 25 kA at 240/415 V AC |
| DC breaking capacity | 10 kA at 500 V DC |
| Interrupting rating according to UL 1077 | 20 kA at 240 V AC |
| Power loss | 3.2 W per pole at rated operating conditions |
| Terminal type | Cage terminal |
| Dimensions (W × H × D) | 106 × 95 × 82.5 mm |
| Weight | approx. 0.98 kg |
| Standards | IEC/EN 60898-1, IEC/EN 60947-2, UL 1077 |
Frequently Asked Questions
What is the ABB S804C-K32 used for?
The S804C-K32 is a four-pole high-performance miniature circuit breaker designed to protect electrical circuits against overload and short-circuit currents, including circuits supplying motors and other inductive loads.
What is the rated current of the S804C-K32?
The ABB S804C-K32 has a rated current of 32 A.
What breaking capacity does the S804C-K32 provide?
The S804C-K32 provides an ultimate short-circuit breaking capacity of 25 kA at 240/415 V AC, with additional ratings of 15 kA at 254/440 V AC and 10 kA at 500 V DC.
What does the K characteristic mean on the S804C-K32?
The K tripping characteristic is suited to circuits supplying motors and other inductive equipment with elevated starting currents, helping accommodate normal start-up conditions while maintaining effective circuit protection.
How many poles does the ABB S804C-K32 have?
The S804C-K32 is a four-pole circuit breaker, providing simultaneous switching and protection across four conductors.
Trusted ABB Circuit Protection
ABB S800 high-performance circuit breakers are designed for dependable overload and short-circuit protection in demanding electrical systems, combining high breaking capacity, effective current limitation and fast arc extinction in a robust modular format.
