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2CCF019841R0001 ABB S801S-B0.5 0.5 A 1-Pole Type B MCB 50 kA
ABB S801S-B0.5 is a 0.5 A single-pole Type B high-performance miniature circuit breaker with 50 kA breaking capacity for overload and short-circuit protection.
£65.34
Why Choose the ABB S801S-B0.5 High Performance MCB?
The ABB S801S-B0.5 is a compact and highly reliable high-performance miniature circuit breaker (MCB) designed to protect electrical circuits against overloads and short circuits where a high breaking capacity is required. As part of the advanced ABB S800S high-performance circuit breaker series, it is suitable for demanding industrial, commercial and critical-power electrical installations.
This single-pole circuit breaker combines a very low 0.5 A rated current with a high 50 kA ultimate short-circuit breaking capacity. Its Type B tripping characteristic provides sensitive protection for circuits with relatively low prospective inrush currents, making the S801S-B0.5 particularly useful for control, instrumentation and other low-current electrical circuits.
The S801S-B0.5 uses the compact modular architecture of ABB's S800 range and is designed for DIN-rail installation in electrical distribution and control equipment. ABB order code 2CCF019841R0001 identifies this single-pole, 0.5 A Type B version of the S800S high-performance MCB family.
Key Advantages
- High-performance miniature circuit breaker for overload and short-circuit protection.
- 0.5 A rated current for sensitive low-current circuits.
- 50 kA ultimate short-circuit breaking capacity for demanding installations.
- Type B tripping characteristic for circuits with relatively low inrush currents.
- Single-pole configuration for compact circuit protection.
- Part of ABB's established S800S high-performance circuit breaker range.
Key Features
- ABB S800S high-performance MCB series.
- 0.5 A rated current.
- 1-pole design.
- Type B tripping characteristic.
- 50 kA ultimate short-circuit breaking capacity.
- Designed for protection against overloads and short circuits.
- Compact high-performance construction for electrical distribution and control systems.
- DIN-rail mounting for straightforward integration into electrical panels.
Reliable High-Performance Circuit Protection
Miniature circuit breakers protect electrical installations by automatically interrupting current when an overload or short circuit occurs. The ABB S800S range is engineered for applications where conventional circuit protection must be combined with particularly high short-circuit interruption capability, providing breaking capacities up to 50 kA.
The S801S-B0.5 provides this high-performance protection in a compact single-pole format. Its 0.5 A rating and Type B characteristic make it well suited to sensitive low-current circuits, while the S800 platform offers the robust construction required for commercial, industrial and critical-power electrical systems.
Typical Applications
- Industrial control and automation circuits.
- Low-current control circuits.
- Instrumentation and monitoring equipment.
- Commercial and industrial distribution systems.
- Critical-power electrical installations.
- Electrical control panels and switchboards.
Technical Specifications
| Series | S800S |
|---|---|
| Order code | 2CCF019841R0001 |
| Product type | High-performance miniature circuit breaker (MCB) |
| Rated current | 0.5 A |
| Number of poles | 1 |
| Tripping characteristic | Type B |
| Ultimate short-circuit breaking capacity (Icu) | 50 kA |
| Standard | IEC/EN 60947-2 |
| Application | Overload and short-circuit protection |
| Mounting type | DIN rail |
| Weight | approx. 0.245 kg |
| Pack quantity | 1 |
Frequently Asked Questions
What is the ABB S801S-B0.5 used for?
The ABB S801S-B0.5 is a high-performance miniature circuit breaker designed to protect low-current electrical circuits against overloads and short circuits.
What is the rated current of the S801S-B0.5?
The S801S-B0.5 has a rated current of 0.5 A.
What is the breaking capacity of the ABB S801S-B0.5?
The S801S-B0.5 has an ultimate short-circuit breaking capacity (Icu) of 50 kA, making it suitable for applications requiring high-performance fault protection.
What tripping characteristic does the S801S-B0.5 use?
The S801S-B0.5 uses a Type B tripping characteristic, making it suitable for circuits with relatively low inrush currents.
How many poles does the ABB S801S-B0.5 have?
The S801S-B0.5 is a single-pole (1P) miniature circuit breaker designed for compact high-performance circuit protection.
Trusted High-Performance Circuit Protection from ABB
ABB S800 high-performance circuit breakers provide compact and dependable overload and short-circuit protection for demanding electrical installations, combining high breaking capacity with a broad range of current ratings and tripping characteristics.
