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2CCS862002R0631 ABB S802S-D63-R High Performance MCB 50kA 2P Type D 63A
ABB S802S-D63-R is a 63 A two-pole Type D high-performance miniature circuit breaker with a 50 kA ultimate short-circuit breaking capacity and ring terminal connections for demanding commercial and industrial circuit protection.
£131.64
Why Choose the ABB S802S-D63-R High Performance MCB?
The ABB S802S-D63-R is a high-performance 2-pole miniature circuit breaker (MCB) designed to provide reliable overload and short-circuit protection in demanding commercial and industrial electrical installations. As part of the ABB S800 high-performance circuit breaker range, it combines a 63 A rated current, Type D tripping characteristic and high 50 kA ultimate short-circuit breaking capacity for circuits where substantial prospective fault currents may occur.
The S802S-D63-R is a current-limiting circuit breaker designed for circuits supplying loads with high inrush current at switch-on. Its Type D characteristic makes it particularly suitable for applications such as motors and LV/LV transformers, while its high breaking capacity supports reliable protection in industrial distribution systems with demanding fault levels.
With a rated current of 63 A, a Type D tripping characteristic and an ultimate short-circuit breaking capacity of 50 kA, the S802S-D63-R provides robust two-pole circuit protection. This version features ring terminal connections and is suitable for applications where selectivity with an upstream MCCB or back-up protection for downstream MCBs is required.
Key Advantages
- High-performance 2-pole miniature circuit breaker for demanding electrical protection.
- 63 A rated current with Type D tripping characteristic.
- High 50 kA ultimate short-circuit breaking capacity (Icu).
- 25 kA rated short-circuit capacity (Icn) for the 10–80 A S800S range.
- Type D characteristic suited to circuits with high starting and inrush currents.
- Ring terminal connection version for secure conductor termination.
- Useful for selectivity with upstream MCCBs and back-up protection of downstream MCBs.
- Designed for demanding commercial and industrial electrical installations.
Key Features
- ABB S800 / S802S high-performance MCB range.
- 2-pole configuration.
- 63 A rated current.
- Type D tripping characteristic.
- 50 kA Icu breaking capacity.
- 25 kA Icn breaking capacity.
- Protection against overload and short-circuit currents.
- Designed for circuits with substantial switch-on inrush currents.
- Ring terminal connection.
- Suitable for commercial and industrial applications.
- Complies with IEC/EN 60947-2 and IEC/EN 60898.
- Approximate unit weight of 0.49 kg.
High-Performance Protection for High-Inrush Loads
The ABB S802S-D63-R protects electrical conductors and connected equipment against damaging overload and short-circuit currents while providing the high fault-breaking performance required in demanding electrical systems. Its high-performance design makes it suitable for distribution environments where prospective short-circuit currents can significantly exceed the capabilities of standard miniature circuit breakers.
The Type D characteristic is particularly suited to circuits supplying equipment with substantial switch-on currents, including motors and LV/LV transformers. Combined with the S800S platform's 50 kA Icu rating, the S802S-D63-R is also useful where coordination, selectivity with an upstream MCCB or back-up protection of downstream MCBs forms part of the electrical protection design.
Typical Applications
- Industrial electrical distribution systems.
- Motor supply and machinery circuits.
- LV/LV transformer circuits.
- Circuits with high starting or switch-on inrush currents.
- Industrial switchboards and distribution boards.
- Machinery and automation installations.
- Commercial and industrial installations requiring high fault-breaking capacity.
Technical Specifications
| Series | S800 / S802S |
|---|---|
| ABB order code | 2CCS862002R0631 |
| Product type | High-performance miniature circuit breaker (MCB) |
| Number of poles | 2 |
| Rated current | 63 A |
| Tripping characteristic | Type D |
| Ultimate short-circuit breaking capacity (Icu) | 50 kA |
| Rated short-circuit capacity (Icn) | 25 kA |
| Frequency | 50–60 Hz |
| Pollution degree | 3 |
| Overvoltage category | IV |
| Power loss | 12.8 W |
| Terminal version | Ring terminal connection |
| Installation depth | 82.5 mm |
| Standards | IEC/EN 60947-2, IEC/EN 60898 |
| Application | Commercial and industrial |
| Weight | approx. 0.49 kg |
| EAN | 7612271207380 |
| Product group | S800 / S800P / S750 MCB |
Frequently Asked Questions
What is the ABB S802S-D63-R used for?
The ABB S802S-D63-R is a high-performance miniature circuit breaker used to protect commercial and industrial circuits against overload and short-circuit currents, particularly circuits supplying loads with high switch-on or starting currents.
What is the rated current of the S802S-D63-R?
The S802S-D63-R has a rated current of 63 A and uses a Type D tripping characteristic.
What is the breaking capacity of the ABB S802S-D63-R?
The S802S-D63-R has an ultimate short-circuit breaking capacity of 50 kA. ABB specifies an Icn of 25 kA for S800S D-characteristic devices in the 10–80 A range.
What applications suit the Type D characteristic?
The Type D characteristic is designed for circuits supplying loads with high inrush current at switch-on, including motors and LV/LV transformers.
What connection type does the ABB S802S-D63-R use?
The S802S-D63-R is the ring terminal connection version of the two-pole S800S high-performance circuit breaker and is intended for demanding commercial and industrial electrical distribution applications.
Trusted Industrial Circuit Protection from ABB
ABB S800 high-performance miniature circuit breakers are engineered for demanding commercial and industrial applications, combining high breaking capacity with dependable overload and short-circuit protection for motors, transformers, machinery and electrical distribution systems.
