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ABB S201-B63 MCB – S200 – 1P – B – 63A
ABB S201-B63 miniature circuit breaker from the System pro M compact S200 series, a 1-pole Type B 63 A MCB designed for reliable overload and short-circuit protection in electrical distribution systems.
£12.19
Why Choose the ABB S201-B63 Miniature Circuit Breaker?
The ABB S201-B63 is a compact and dependable single-pole miniature circuit breaker (MCB) designed to provide reliable protection against overloads and short circuits in electrical distribution systems. As part of the trusted ABB System pro M compact S200 series, it is suitable for residential, commercial and industrial installations where consistent circuit protection is required.
This MCB uses a Type B tripping characteristic, making it suitable for circuits with low inrush currents such as lighting, socket outlets and general distribution applications. The S201-B63 combines thermal overload protection with electromagnetic short-circuit protection, helping safeguard cables, equipment and electrical systems from potentially damaging fault conditions.
With a rated current of 63 A, a 1-pole configuration and a rated breaking capacity of 6 kA, the ABB S201-B63 is ideal for DIN rail mounted distribution boards and control panels. Its compact modular design allows straightforward installation, while compatibility with ABB S200 accessories supports flexible system expansion.
Key Advantages
- Compact single-pole miniature circuit breaker for reliable circuit protection.
- 63 A rated current for higher load single-phase circuits.
- Type B tripping curve suitable for general-purpose electrical installations.
- 6 kA breaking capacity for dependable short-circuit protection.
- Thermal and electromagnetic trip mechanisms for overload and fault protection.
- DIN rail mounted design for easy installation in distribution boards and panels.
Key Features
- ABB System pro M compact S200 series.
- 1-pole miniature circuit breaker.
- 63 A rated current.
- Type B tripping characteristic.
- 6 kA rated short-circuit breaking capacity.
- Current limiting design for improved protection performance.
- Thermal overload and electromagnetic short-circuit protection.
- Suitable for residential, commercial and industrial applications.
Reliable Circuit Protection for Electrical Installations
Miniature circuit breakers such as the ABB S201-B63 protect electrical circuits by automatically disconnecting the supply when an overload or short circuit occurs. This helps prevent cable overheating, equipment damage and unsafe fault conditions within distribution systems.
The Type B curve is commonly used where normal operating loads do not create high inrush currents. This makes the S201-B63 well suited to lighting circuits, socket circuits, small distribution boards and general electrical protection applications where reliable and repeatable tripping performance is essential.
Typical Applications
- Residential consumer units and distribution boards.
- Commercial electrical distribution systems.
- Industrial control panels and sub-distribution boards.
- Lighting and socket outlet circuits.
- General-purpose circuit protection.
- DIN rail mounted electrical enclosures.
Technical Specifications
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| Current | 63 A | |
|---|---|---|
| Phase | Single Phase | |
| Poles | 1-pole | |
| Device Type | MCB | |
| Trip Curve | B curve | |
| Breaking Capacity | 6 kA | |
| Manufacturer | ABB | |
| Series | System pro M compact S200 | |
| Model | S201-B63 | |
| Product ID | 2CDS251001R0635 | |
| EAN | 4016779550932 | |
| Product type | Miniature circuit breaker | |
| Number of poles | 1P | |
| Number of protected poles | 1 | |
| Rated current | 63 A | |
| Tripping characteristic | Type B | |
| Rated operational voltage | 230 / 400 V AC | |
| Rated breaking capacity | 6 kA | |
| Rated insulation voltage | 440 V | |
| Standards | IEC/EN 60898-1, IEC/EN 60947-2, UL 1077 | |
| Mounting type | DIN rail mounting | |
| Connection type | Screw terminal | |
| HS Code | 85362010 | |
| Country of Manufacture | Germany |
Frequently Asked Questions
What is the ABB S201-B63 used for?
The ABB S201-B63 is used to protect electrical circuits against overloads and short circuits in residential, commercial and industrial distribution systems.
What current rating does the S201-B63 have?
The S201-B63 has a rated current of 63 A.
What does the Type B tripping curve mean?
A Type B tripping curve is designed for circuits with low inrush currents, making it suitable for general lighting, socket and distribution applications.
How many poles does this MCB have?
The ABB S201-B63 is a single-pole miniature circuit breaker.
Where is the ABB S201-B63 installed?
It is typically installed on a DIN rail inside consumer units, distribution boards, control panels or electrical enclosures.
Trusted by Electrical Installers Worldwide
ABB S200 miniature circuit breakers are widely used by electrical contractors, panel builders and maintenance engineers for dependable circuit protection across residential, commercial and industrial installations.
