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2CCF019904R0001 ABB S803S-C5 High Performance MCB 50 kA 3P Type C 5 A
ABB S803S-C5 high-performance three-pole miniature circuit breaker with a 5 A rated current, Type C tripping characteristic and 50 kA short-circuit breaking capacity for demanding electrical protection applications.
£160.18
Why Choose the ABB S803S-C5 High Performance MCB?
The ABB S803S-C5 is a high-performance three-pole miniature circuit breaker (MCB) designed to provide reliable overload and short-circuit protection in demanding industrial and commercial electrical installations. As part of the ABB S800S high-performance MCB series, it combines compact modular construction with a high short-circuit breaking capacity for applications where robust circuit protection is required.
This circuit breaker has a 5 A rated current and Type C tripping characteristic, providing thermal protection against overloads and electromagnetic operation during short-circuit conditions. Its three protected poles make it suitable for three-phase circuits, while the Type C characteristic is well suited to circuits with moderate inrush currents such as control equipment, small motors and other industrial loads.
The S803S-C5 provides a rated ultimate short-circuit breaking capacity (Icu) of 50 kA, delivering high-performance protection for electrical distribution and machinery applications with elevated prospective fault currents. Its compact rail-mounted format supports straightforward installation within distribution boards, industrial switchboards and machine control panels.
Key Advantages
- High-performance three-pole miniature circuit breaker for demanding electrical installations.
- 5 A rated current for reliable circuit and equipment protection.
- Type C tripping characteristic suitable for circuits with moderate inrush currents.
- High 50 kA short-circuit breaking capacity.
- Three protected poles for three-phase circuit protection.
- Thermal-magnetic operation provides overload and short-circuit protection.
- Compact rail-mounted construction for integration into industrial distribution and control panels.
Key Features
- ABB S800S high-performance MCB series.
- 3-pole configuration.
- 5 A rated current.
- Type C tripping characteristic.
- 50 kA high short-circuit breaking capacity.
- Thermal-magnetic overcurrent protection.
- Simultaneous switching and protection of three poles.
- Designed for demanding industrial and commercial electrical systems.
- Compact modular construction for electrical panels and switchboards.
- Rail-mounted installation.
High-Performance Circuit Protection for Demanding Installations
Miniature circuit breakers protect electrical conductors and connected equipment against excessive current caused by overloads and short circuits. The ABB S800S range is engineered for applications requiring substantially higher fault-current interruption capability than conventional miniature circuit breakers, making it suitable for demanding industrial power distribution and machinery installations.
The S803S-C5 combines three-pole protection with a Type C characteristic, allowing it to accommodate moderate starting and inrush currents while still providing dependable fault protection. Its high breaking capacity makes it particularly useful where prospective short-circuit currents can exceed the capabilities of standard MCBs.
Typical Applications
- Industrial electrical distribution systems.
- Three-phase control and auxiliary circuits.
- Machinery and automation control panels.
- Commercial and industrial switchboards.
- Circuits with moderate equipment starting or inrush currents.
- Power distribution installations with high prospective fault currents.
Technical Specifications
| Series | S800S |
|---|---|
| ABB order code | 2CCF019904R0001 |
| Product group | S800 / S800P / S750 MCB |
| Product type | High-performance miniature circuit breaker (MCB) |
| Number of poles | 3 |
| Number of protected poles | 3 |
| Rated current | 5 A |
| Tripping characteristic | Type C |
| Short-circuit breaking capacity | 50 kA |
| Trip technology | Thermal-magnetic |
| Mounting type | Rail mounting |
Frequently Asked Questions
What is the ABB S803S-C5 used for?
The ABB S803S-C5 is used to protect three-phase electrical circuits against overload and short-circuit currents in demanding industrial, commercial and automation installations.
What is the rated current of the S803S-C5?
The S803S-C5 has a rated current of 5 A.
What tripping characteristic does this circuit breaker use?
The S803S-C5 uses a Type C tripping characteristic, making it suitable for circuits that can experience moderate inrush currents during normal operation.
What is the breaking capacity of the ABB S803S-C5?
The S803S-C5 is a high-performance MCB with a specified short-circuit breaking capacity of 50 kA.
How many poles does the S803S-C5 have?
The S803S-C5 is a three-pole circuit breaker, providing coordinated protection and switching for three conductors.
Trusted ABB High-Performance Circuit Protection
ABB S800S high-performance miniature circuit breakers provide compact and dependable protection for demanding industrial and commercial electrical systems where high short-circuit interruption capability is required.
