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ABB S204M-K3 MCB – 4P – K Curve – 3A – 10/15kA
ABB S204M-K3 miniature circuit breaker, a 3 A four pole AC circuit protection device with K tripping characteristic and 10/15 kA breaking capacity for industrial and commercial electrical systems.
£110.76
Why Choose the ABB S204M-K3 Miniature Circuit Breaker?
The ABB S204M-K3 is a high-performance 4-pole miniature circuit breaker (MCB) designed for dependable overcurrent protection in industrial, commercial and electrical distribution applications. As part of the advanced ABB System pro M compact S200M series, it provides reliable circuit protection with a K tripping characteristic for applications requiring enhanced motor and transformer circuit protection.
This circuit breaker combines ABB’s proven protection technology with a compact modular construction, providing enhanced breaking capacity, simple DIN-rail installation and reliable operation in professional electrical installations. The S200M series is engineered for applications requiring consistent protection performance and dependable fault interruption.
With a 3 A rated current, 4-pole configuration and 10/15 kA rated breaking capacity, the ABB S204M-K3 provides effective AC circuit protection for industrial equipment, automation systems and electrical distribution applications.
Key Advantages
- 4-pole miniature circuit breaker for multi-phase AC circuit protection.
- 3 A rated current suitable for low-current industrial applications.
- K tripping characteristic for circuits with higher starting currents.
- 10/15 kA rated breaking capacity for reliable fault interruption.
- Compact DIN-rail mounting design for efficient installation.
- Part of the high-performance ABB System pro M compact S200M series.
Key Features
- ABB System pro M compact S200M series.
- 4-pole miniature circuit breaker design.
- 3 A rated operational current.
- K tripping characteristic.
- 10/15 kA rated breaking capacity.
- AC supply compatibility.
- DIN-rail mounting for electrical distribution systems.
- Compact modular construction for control cabinets and industrial assemblies.
Reliable Circuit Protection for Industrial Electrical Systems
Miniature circuit breakers such as the ABB S204M-K3 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 S200M series provides advanced circuit protection through high breaking capacity, modular construction and straightforward DIN-rail installation for modern electrical distribution and automation environments.
Typical Applications
- Industrial control panels and electrical cabinets.
- Commercial electrical distribution systems.
- Automation and machinery protection circuits.
- Motor and transformer protection applications.
- Control and instrumentation circuits.
- OEM control systems and industrial infrastructure.
Technical Specifications
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| Current | 3 A | |
|---|---|---|
| Poles | 4-pole | |
| Phase | Three Phase | |
| Device Type | MCB | |
| Trip Curve | K curve | |
| Breaking Capacity | 10 kA | |
| Mounting type | DIN-rail mounting | |
| Rated current | 3 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 S200M | |
| Model | S204M-K3 | |
| Order code | 2CDS274001R0317 | |
| Rated breaking capacity | 10/15 kA | |
| Supply | AC |
Frequently Asked Questions
What is the ABB S204M-K3 used for?
The ABB S204M-K3 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 S204M-K3 has a rated current of 3 A.
How many poles does the ABB S204M-K3 have?
The S204M-K3 is a 4-pole miniature circuit breaker.
What tripping characteristic does this MCB use?
The ABB S204M-K3 uses a K tripping characteristic for applications requiring protection against higher starting currents.
How is the ABB S204M-K3 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 S200M miniature circuit breakers are widely used by electrical engineers and system integrators to provide reliable circuit protection, high fault interruption performance and dependable operation in modern electrical systems.
