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.
2CCS881001R0404 ABB S801C-C40 High Performance MCB 25 kA 1P Type C 40 A
ABB S801C-C40 is a 40 A single-pole Type C high-performance miniature circuit breaker with a 25 kA breaking capacity for demanding commercial and industrial circuit protection.
£45.52
Why Choose the ABB S801C-C40 High Performance MCB?
The ABB S801C-C40 is a high-performance 1-pole miniature circuit breaker (MCB) designed to provide dependable overload and short-circuit protection in demanding electrical distribution systems. As part of ABB's S800 high-performance circuit breaker family, it combines reliable thermal and electromagnetic protection with a compact single-pole configuration.
Featuring a Type C tripping characteristic and rated current of 40 A, the S801C-C40 is suitable for circuits that can experience moderate starting or inrush currents during normal operation. This makes it appropriate for a broad range of commercial and industrial loads where dependable protection and resistance to unwanted tripping are required.
With a specified short-circuit breaking capacity of 25 kA, the S801C-C40 provides robust fault protection for installations with substantial prospective short-circuit currents. Its current-limiting operation helps reduce the energy passed through during a fault, supporting effective protection of downstream conductors and equipment.
Key Advantages
- High-performance 1-pole miniature circuit breaker.
- 40 A rated current with Type C tripping characteristic.
- High 25 kA short-circuit breaking capacity.
- Type C characteristic suited to circuits with moderate starting or inrush currents.
- Thermal protection against overloads and electromagnetic protection against short circuits.
- Current-limiting operation helps reduce fault energy and stress on connected equipment.
- Suitable for demanding commercial and industrial distribution applications.
Key Features
- ABB S800 high-performance MCB family.
- 1-pole configuration.
- 40 A rated current.
- Type C tripping characteristic.
- 25 kA breaking capacity.
- Combined thermal and electromagnetic circuit protection.
- Current-limiting performance during short-circuit faults.
- Designed for professional electrical distribution and control applications.
High-Performance Circuit Protection
The ABB S801C-C40 combines thermal overload protection with rapid electromagnetic operation during short-circuit conditions. Its single-pole design provides focused protection for individual circuits, while the high breaking capacity supports use in electrical systems where substantial prospective fault currents may be present.
The Type C characteristic accommodates moderate normal starting and inrush currents while maintaining dependable fault protection. Combined with current-limiting operation and ABB's S800 circuit protection technology, this makes the S801C-C40 suitable for demanding branch, distribution and control circuit applications.
Typical Applications
- Industrial electrical distribution boards.
- Commercial power distribution systems.
- Machinery and automation control panels.
- Branch circuit protection.
- High fault-level electrical installations.
- Circuits with moderate starting or inrush currents.
Technical Specifications
| Series | S800 |
|---|---|
| ABB order code | 2CCS881001R0404 |
| Product type | High-performance miniature circuit breaker (MCB) |
| Number of poles | 1 |
| Rated current | 40 A |
| Tripping characteristic | Type C |
| Breaking capacity | 25 kA |
| Protection mechanisms | Thermal overload and electromagnetic short-circuit tripping |
| Product family | S800 / S800P / S750 MCB |
Frequently Asked Questions
What is the ABB S801C-C40 used for?
The S801C-C40 is a high-performance miniature circuit breaker used to protect single-pole electrical circuits against overloads and short circuits in demanding commercial and industrial applications.
What is the current rating of the S801C-C40?
The ABB S801C-C40 has a rated current of 40 A.
How many poles does the S801C-C40 have?
The S801C-C40 is a 1-pole miniature circuit breaker.
What is the breaking capacity of the ABB S801C-C40?
The S801C-C40 has a specified short-circuit breaking capacity of 25 kA.
What does the Type C tripping characteristic mean?
The Type C characteristic is suitable for circuits that can experience moderate starting or inrush currents during normal operation while still requiring dependable overload and short-circuit protection.
Trusted ABB Circuit Protection
ABB S800 high-performance miniature circuit breakers provide dependable overload and short-circuit protection for demanding commercial and industrial electrical systems where robust fault interruption and reliable operation are required.
