Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
2CCS863002R0065 ABB S803S-B6-R MCB 50 kA 3P Type B 6 A
ABB S803S-B6-R is a 6 A three-pole Type B high-performance miniature circuit breaker with 50 kA short-circuit breaking capacity for demanding commercial and industrial circuit protection.
£206.28
Why Choose the ABB S803S-B6-R High Performance MCB?
The ABB S803S-B6-R is a high-performance three-pole miniature circuit breaker (MCB) designed to provide reliable overload and short-circuit protection in demanding electrical installations. As part of the ABB S800S high-performance circuit breaker series, it combines high breaking capacity with robust modular construction for professional commercial and industrial circuit protection.
This circuit breaker has a rated current of 6 A and a Type B tripping characteristic. Type B protection is suited to circuits where substantial normal starting or inrush currents are not expected, providing sensitive magnetic short-circuit operation together with thermal protection against sustained overload conditions.
With three protected poles and a short-circuit breaking capacity of 50 kA, the S803S-B6-R provides high-performance protection for installations where substantial prospective fault currents may occur. Its R variant, compact modular construction and three-pole arrangement make it suitable for professional control, distribution and industrial electrical applications requiring dependable low-current circuit protection.
Key Advantages
- High-performance three-pole miniature circuit breaker for demanding electrical installations.
- 6 A rated current with Type B tripping characteristic.
- 50 kA short-circuit breaking capacity.
- Type B characteristic suited to circuits without substantial normal starting or inrush currents.
- Provides overload and short-circuit protection in a single protective device.
- Part of ABB's established S800 high-performance circuit protection platform.
Key Features
- ABB S800S high-performance MCB series.
- Three-pole configuration.
- 6 A rated current.
- Type B tripping characteristic.
- 50 kA short-circuit breaking capacity.
- R variant within the S800S range.
- High-performance overload and short-circuit protection.
- Suitable for circuits with relatively low normal inrush currents.
- Modular construction for professional electrical distribution and control equipment.
- Part of the ABB S800 / S800P / S750 MCB product group.
High-Performance Type B Circuit Protection
Miniature circuit breakers protect electrical circuits against excessive current resulting from overloads and short circuits. The ABB S803S-B6-R combines thermal overload protection with rapid magnetic short-circuit operation, automatically disconnecting the protected circuit when electrical conditions exceed the breaker's protective limits.
The Type B characteristic is appropriate for circuits where substantial normal inrush currents are not expected. Combined with the S800S platform's 50 kA short-circuit breaking capacity, the S803S-B6-R provides robust protection for demanding electrical distribution and control applications requiring a three-pole, 6 A protective device.
Typical Applications
- Three-phase control and auxiliary circuits.
- Industrial control panels.
- Commercial electrical installations.
- Industrial distribution boards and switchboards.
- Circuits with relatively low normal inrush currents.
- Applications requiring high short-circuit breaking capacity.
Technical Specifications
| Series | S800S |
|---|---|
| Product group | S800 / S800P / S750 MCB |
| ABB order code | 2CCS863002R0065 |
| Product type | High-performance miniature circuit breaker (MCB) |
| Number of poles | 3 |
| Rated current | 6 A |
| Tripping characteristic | Type B |
| Short-circuit breaking capacity | 50 kA |
| Protection functions | Overload and short-circuit protection |
| Variant | R |
| Primary applications | Commercial and industrial circuit protection |
| Installation type | Modular electrical distribution and control equipment |
Frequently Asked Questions
What is the ABB S803S-B6-R used for?
The ABB S803S-B6-R is a three-pole high-performance miniature circuit breaker used to provide overload and short-circuit protection in demanding commercial and industrial electrical installations.
What is the current rating of the ABB S803S-B6-R?
The S803S-B6-R has a rated current of 6 A and uses a Type B tripping characteristic.
What is the breaking capacity of the S803S-B6-R?
The S803S-B6-R has a short-circuit breaking capacity of 50 kA, making it suitable for demanding installations where substantial prospective fault currents may occur.
What does the Type B characteristic of the S803S-B6-R mean?
The Type B characteristic provides relatively sensitive magnetic short-circuit operation and is generally suited to circuits where high normal starting or inrush currents are not expected.
How many poles does the ABB S803S-B6-R have?
The S803S-B6-R is a three-pole MCB, providing coordinated protection and switching for three conductors in suitable electrical systems.
Trusted High-Performance Protection from ABB
ABB S800 high-performance miniature circuit breakers are engineered for demanding electrical protection applications, combining high short-circuit breaking performance with specialised tripping characteristics and robust modular construction for professional installations.
