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ABB S204-K25 MCB – 4P – K Curve – 25A – 6/10kA
ABB S204-K25 miniature circuit breaker, a 25 A four pole AC circuit protection device with K tripping characteristic for industrial and commercial electrical systems.
£106.84
Why Choose the ABB S204-K25 Miniature Circuit Breaker?
The ABB S204-K25 is a reliable 4-pole miniature circuit breaker (MCB) designed for effective overcurrent protection in industrial, commercial and electrical distribution applications. As part of the trusted ABB System pro M compact S200 series, it provides dependable circuit protection with a K tripping characteristic for applications requiring improved tolerance to higher inrush currents.
This circuit breaker combines ABB’s proven protection technology with a compact modular design, enabling simple installation and reliable operation in distribution boards, control panels and industrial electrical assemblies. The S200 series is engineered for professional electrical systems requiring efficient mounting and consistent performance.
With a 25 A rated current, 4-pole configuration and 6/10 kA rated breaking capacity, the ABB S204-K25 is suitable for AC circuit protection where reliable switching and fault interruption capability are essential.
Key Advantages
- 4-pole miniature circuit breaker for multi-phase AC circuit protection.
- 25 A rated current suitable for industrial and commercial electrical applications.
- K tripping characteristic designed for circuits with higher inrush currents.
- 6/10 kA rated breaking capacity for dependable fault protection.
- Compact DIN-rail mounting design for straightforward installation.
- Part of the reliable ABB System pro M compact S200 series.
Key Features
- ABB System pro M compact S200 series.
- 4-pole miniature circuit breaker design.
- 25 A rated operational current.
- K tripping characteristic.
- 6/10 kA rated breaking capacity.
- AC supply compatibility.
- DIN-rail mounting for electrical distribution systems.
- Compact modular construction for control cabinets and distribution boards.
Reliable Circuit Protection for Industrial Electrical Systems
Miniature circuit breakers such as the ABB S204-K25 provide essential protection by automatically disconnecting electrical circuits during overload or short-circuit conditions. This helps protect wiring, connected equipment and electrical infrastructure from damage.
The ABB System pro M compact S200 series delivers dependable protection performance with modular construction, straightforward DIN-rail installation and flexible solutions for modern electrical distribution and automation systems.
Typical Applications
- Industrial control panels and electrical cabinets.
- Commercial electrical distribution systems.
- Automation and machinery protection circuits.
- Motor and equipment feeder protection.
- Building electrical installations.
- OEM control systems and industrial infrastructure.
Technical Specifications
Tick the specs you need, then view products that match.
| Current | 25 A | |
|---|---|---|
| Poles | 4-pole | |
| Phase | Three Phase | |
| Device Type | MCB | |
| Trip Curve | K curve | |
| Breaking Capacity | 6 kA | |
| Mounting type | DIN-rail mounting | |
| Rated current | 25 A | |
| Number of poles | 4-pole | |
| Tripping characteristic | K | |
| Supply type | AC | |
| Product type | Miniature circuit breaker (MCB) | |
| Manufacturer | ABB | |
| Series | System pro M compact S200 | |
| Model | S204-K25 | |
| Order code | 2CDS254001R0517 | |
| Rated breaking capacity | 6/10 kA | |
| Supply | AC |
Frequently Asked Questions
What is the ABB S204-K25 used for?
The ABB S204-K25 is a miniature circuit breaker designed to provide overcurrent protection for AC electrical circuits in industrial, commercial and distribution applications.
What is the rated current of this circuit breaker?
The ABB S204-K25 has a rated current of 25 A.
How many poles does the ABB S204-K25 have?
The S204-K25 is a 4-pole miniature circuit breaker.
What tripping characteristic does this MCB use?
The ABB S204-K25 uses a K tripping characteristic, suitable for applications with higher inrush currents.
How is the ABB S204-K25 installed?
The circuit breaker is designed for DIN-rail mounting in electrical distribution boards and control cabinets.
Trusted by Electrical Engineers Worldwide
ABB System pro M compact S200 miniature circuit breakers are widely used by electrical engineers and system integrators to provide reliable circuit protection, efficient installation and dependable operation in modern electrical systems.
