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ABB S204-K40 MCB – 4P – K Curve – 40A – 6/10kA
ABB S204-K40 miniature circuit breaker, a 40 A four-pole AC circuit protection device with K tripping characteristic and 6/10 kA rated breaking capacity for electrical distribution and control applications.
£112.55
Why Choose the ABB S204-K40 Miniature Circuit Breaker?
The ABB S204-K40 is a four-pole miniature circuit breaker from the ABB System pro M compact S200 series, providing dependable overcurrent and short-circuit protection for AC electrical circuits.
With a 40 A rated current, K tripping characteristic and 6/10 kA rated breaking capacity, the S204-K40 is suited to applications requiring reliable circuit protection with a specialised K characteristic.
Designed for DIN-rail mounting, the ABB S204-K40 provides a practical solution for electrical distribution and control installations where four-pole protection and a 40 A rating are required.
Key Advantages
- Reliable four-pole AC circuit protection
- 40 A rated current for suitable electrical circuits
- K tripping characteristic for specialised circuit protection applications
- 6/10 kA rated breaking capacity
- DIN-rail mounting for straightforward installation
- Part of the ABB System pro M compact S200 series
Key Features
- Model: S204-K40
- Product type: Miniature circuit breaker
- Series: ABB System pro M compact S200
- Number of poles: 4
- Tripping characteristic: K
- Rated current: 40 A
- Rated breaking capacity: 6/10 kA
- Supply: AC
- Mounting type: DIN rail
- Manufacturer part number: 2CDS254001R0557
Reliable Circuit Protection for Electrical Distribution and Control Systems
The ABB S204-K40 is designed to provide dependable protection against overcurrent and short-circuit conditions in AC electrical circuits. Its four-pole configuration enables protection across four circuit conductors within compatible distribution and control installations.
The K tripping characteristic makes this miniature circuit breaker suitable for specialised circuit protection requirements, while its 40 A rated current and 6/10 kA rated breaking capacity provide clearly defined protection parameters for system design and component selection.
Typical Applications
- AC electrical distribution systems
- Control panels and control circuits
- Industrial electrical installations
- Commercial electrical installations
- Electrical circuit protection
- Applications requiring four-pole protection
- Specialised circuit protection applications using a K tripping characteristic
Technical Specifications
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| Current | 40 A | |
|---|---|---|
| Poles | 4-pole | |
| Phase | Three Phase | |
| Device Type | MCB | |
| Trip Curve | K curve | |
| Breaking Capacity | 6 kA | |
| Part number | 2CDS254001R0557 | |
| Rated current | 40 A | |
| Tripping characteristic | K | |
| Number of poles | 4 | |
| Mounting | DIN rail | |
| Product type | Miniature circuit breaker | |
| Manufacturer | ABB | |
| Series | System pro M compact S200 | |
| Model | S204-K40 | |
| Order code | 2CDS254001R0557 | |
| Rated breaking capacity | 6/10 kA | |
| Supply | AC |
Frequently Asked Questions
What is the ABB S204-K40 used for?
The ABB S204-K40 is used for overcurrent and short-circuit protection of AC electrical circuits, particularly in electrical distribution and control applications requiring four-pole protection and a K tripping characteristic.
What is the rated current of the ABB S204-K40?
The ABB S204-K40 has a rated current of 40 A.
What tripping characteristic does the S204-K40 have?
The S204-K40 has a K tripping characteristic intended for suitable specialised circuit protection applications.
What is the breaking capacity of the ABB S204-K40?
The ABB S204-K40 has a rated breaking capacity of 6/10 kA.
How many poles does the ABB S204-K40 have?
The ABB S204-K40 is a four-pole miniature circuit breaker for AC applications.
Trusted by Machine Builders Worldwide
ABB System pro M compact S200 miniature circuit breakers provide dependable circuit protection for electrical distribution, control and industrial applications, with a broad range of configurations to suit different installation requirements.
