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2CCS862002R1325 ABB S802S-UCB32-R 32A 2-Pole Type B 50kA DC High Performance MCB
ABB S802S-UCB32-R is a 32 A two-pole UC-B high performance miniature circuit breaker with 50 kA breaking capacity for overload and short-circuit protection in demanding DC applications.
£153.65
Why Choose the ABB S802S-UCB32-R High Performance MCB?
The ABB S802S-UCB32-R is a high-performance two-pole miniature circuit breaker (MCB) designed for reliable protection and control of electrical circuits against overloads and short circuits. As part of the specialised ABB S800S-UC high performance circuit breaker series, it is designed for demanding DC applications where high breaking capacity and dependable circuit protection are required.
This circuit breaker has a 32 A rated current, UC-B tripping characteristic and a rated ultimate short-circuit breaking capacity of 50 kA. The S800S-UC range is specifically intended for direct-current circuits and is suitable for commercial and industrial installations requiring high-performance protection, selectivity and compact installation.
With its two-pole configuration, the S802S-UCB32-R provides coordinated protection and switching across two poles. The S800S-UC range can be used in DC systems up to 1000 V DC, subject to the applicable pole configuration and circuit arrangement, while the R version provides terminals intended for cable connection using ring cable lugs.
Key Advantages
- High-performance MCB designed for demanding DC circuit protection.
- 32 A rated current for commercial and industrial electrical circuits.
- 50 kA rated ultimate short-circuit breaking capacity.
- Two-pole configuration for coordinated circuit protection and switching.
- UC-B characteristic specifically associated with the ABB S800S-UC DC range.
- Ring cable lug terminal version for secure conductor termination.
Key Features
- ABB S800S-UC high performance MCB series.
- 32 A rated current.
- 2-pole configuration.
- UC-B tripping characteristic.
- 50 kA Icu.
- Designed for direct-current applications.
- Protection against overloads and short circuits.
- R version with terminals for ring cable lug connections.
High-Performance Protection for DC Circuits
High-performance miniature circuit breakers such as the ABB S802S-UCB32-R interrupt abnormal current conditions to protect conductors and connected equipment against overloads and short circuits. The S800S-UC range is specifically engineered for direct-current applications, combining high breaking performance with the compact modular construction required in modern electrical distribution systems.
The S800S-UC series is suitable for commercial and industrial DC applications and can also support installations where selectivity with upstream moulded-case circuit breakers or back-up protection for downstream protective devices is important. Its specialised DC design makes it suitable for demanding distribution, infrastructure and industrial control systems.
Typical Applications
- Industrial DC power distribution systems.
- DC machinery and automation control circuits.
- Commercial and industrial electrical installations.
- Battery-backed DC distribution systems.
- Control and auxiliary DC circuits.
- Installations requiring high short-circuit breaking capacity.
Technical Specifications
| Series | S800S-UC |
|---|---|
| ABB order code | 2CCS862002R1325 |
| Product type | High performance miniature circuit breaker (MCB) |
| Application | DC circuit protection |
| Number of poles | 2 |
| Rated current | 32 A |
| Tripping characteristic | UC-B / Type B |
| Rated ultimate short-circuit breaking capacity (Icu) | 50 kA |
| Protection function | Overload and short-circuit protection |
| Standard | IEC/EN 60947-2 |
| Terminal version | Ring cable lug connection |
| Weight | approx. 0.49 kg |
| Product family | S800 / S800P / S750 MCB |
Frequently Asked Questions
What is the ABB S802S-UCB32-R used for?
The S802S-UCB32-R is a high performance MCB designed to protect DC electrical circuits against overloads and short circuits in demanding commercial and industrial applications.
What is the rated current of the ABB S802S-UCB32-R?
The S802S-UCB32-R has a rated current of 32 A.
How many poles does the S802S-UCB32-R have?
The S802S-UCB32-R is a two-pole circuit breaker designed to provide coordinated circuit protection and switching.
What tripping characteristic does the S802S-UCB32-R use?
The breaker uses the UC-B / Type B characteristic associated with ABB's S800S-UC range for DC circuit protection.
What is the breaking capacity of the ABB S802S-UCB32-R?
The S802S-UCB32-R has a rated ultimate short-circuit breaking capacity of 50 kA.
What is the ABB order code for the S802S-UCB32-R?
The ABB order code for the S802S-UCB32-R is 2CCS862002R1325.
Trusted by Electrical Professionals Worldwide
ABB S800S-UC high performance circuit breakers are designed for demanding commercial and industrial DC electrical systems where reliable overload protection, short-circuit interruption and high breaking capacity are required.
