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2CCF019848R0001 ABB S801S-B5 5 A 1-Pole Type B 50 kA MCB
ABB S801S-B5 is a 5 A single-pole Type B high-performance miniature circuit breaker with a 50 kA breaking capacity for reliable overload and short-circuit protection.
£65.34
Why Choose the ABB S801S-B5 High-Performance MCB?
The ABB S801S-B5 is a high-performance single-pole miniature circuit breaker (MCB) designed to provide reliable overload and short-circuit protection in demanding electrical distribution systems. As part of the ABB S800S high-performance MCB series, it combines a 5 A rated current with a very high short-circuit breaking capacity.
Featuring a Type B tripping characteristic, the S801S-B5 is suited to circuits with relatively low inrush currents where responsive magnetic fault protection is required. Its 50 kA breaking capacity makes it particularly suitable for industrial and commercial installations where high prospective short-circuit currents may be present.
The S801S-B5 uses ABB's robust S800 modular platform and a single-pole configuration, allowing compact integration into distribution boards, control panels and industrial electrical assemblies. Its combination of precise circuit protection and high fault-breaking performance makes it suitable for demanding control, auxiliary and branch circuits.
Key Advantages
- High-performance MCB for demanding electrical distribution applications.
- 5 A rated current for low-current circuits.
- Type B tripping characteristic for circuits with relatively low inrush currents.
- 50 kA breaking capacity for installations with high prospective fault currents.
- Single-pole configuration for compact circuit protection.
- Provides both overload and short-circuit protection.
- Robust ABB S800 modular construction.
- Suitable for industrial control panels and distribution equipment.
Key Features
- ABB S800S high-performance MCB series.
- 5 A rated current.
- 1-pole circuit breaker configuration.
- Type B tripping characteristic.
- 50 kA short-circuit breaking capacity.
- Thermal protection against sustained overload conditions.
- Magnetic protection against short-circuit faults.
- Compact modular construction for electrical distribution assemblies.
High-Performance Protection for Electrical Circuits
Miniature circuit breakers protect electrical wiring and connected equipment by automatically interrupting the circuit when excessive current occurs. Thermal tripping responds to sustained overload conditions, while magnetic tripping provides rapid operation during short-circuit faults.
The ABB S801S-B5 combines a 5 A rating, Type B characteristic and 50 kA breaking capacity, making it suitable for low-current circuits in installations where substantial prospective fault currents may be present. The S800S platform is designed for demanding industrial and commercial circuit-protection applications.
Typical Applications
- Industrial electrical distribution systems.
- Machine and automation control panels.
- Low-current control circuits.
- Commercial electrical distribution equipment.
- Industrial switchboards and panel assemblies.
- Auxiliary electrical circuits.
- Circuits requiring Type B overcurrent protection.
- Installations with high prospective short-circuit currents.
Technical Specifications
| Series | S800S |
|---|---|
| Product ID / order code | 2CCF019848R0001 |
| Product group | S800 / S800P / S750 MCB |
| Product type | High-performance miniature circuit breaker |
| Rated current | 5 A |
| Number of poles | 1 |
| Tripping characteristic | Type B |
| Breaking capacity | 50 kA |
| Protection functions | Overload and short-circuit protection |
| Mounting type | DIN rail |
Frequently Asked Questions
What is the ABB S801S-B5 used for?
The S801S-B5 is a high-performance miniature circuit breaker used to protect compatible electrical circuits against overload and short-circuit conditions.
What is the rated current of the ABB S801S-B5?
The ABB S801S-B5 has a rated current of 5 A.
What tripping characteristic does the S801S-B5 use?
The S801S-B5 uses a Type B tripping characteristic, making it suitable for circuits with relatively low inrush currents.
What is the breaking capacity of the ABB S801S-B5?
The S801S-B5 has a high short-circuit breaking capacity of 50 kA.
How many poles does the ABB S801S-B5 have?
The S801S-B5 is a single-pole (1P) miniature circuit breaker.
Trusted High-Performance Circuit Protection
ABB S800S high-performance miniature circuit breakers provide robust overload and short-circuit protection for demanding electrical installations, combining high breaking capacity with compact modular construction for industrial and commercial distribution systems.
