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2CCS572001R0084 ABB S402M-C8 MCB 8 A Type C 10 kA 2P
ABB S402M-C8 is an 8 A Type C 2-pole miniature circuit breaker with 10 kA rated short-circuit breaking capacity and SMISSLINE TP plug-in mounting for commercial and industrial electrical distribution systems.
£62.41
Why Choose the ABB S402M-C8 Miniature Circuit Breaker?
The ABB S402M-C8 is a compact, current-limiting miniature circuit breaker (MCB) designed to provide reliable overload and short-circuit protection in commercial and industrial electrical distribution systems. As part of the ABB SMISSLINE TP S400M series, it combines dependable two-pole protection with the modular plug-in installation advantages of the SMISSLINE system.
This circuit breaker uses thermal and electromagnetic tripping to protect wiring and connected equipment against overcurrents. Its Type C tripping characteristic is suitable for general-purpose circuits and compatible electrical loads with moderate starting or inrush currents.
With a rated current of 8 A, a rated operational voltage of 415 V AC and a 10 kA rated short-circuit breaking capacity, the S402M-C8 provides dependable two-pole circuit protection. Its SMISSLINE TP plug-in design enables straightforward integration into compatible ABB modular distribution systems.
Key Advantages
- Compact 2-pole miniature circuit breaker for SMISSLINE TP systems.
- 8 A rated current for low-current circuit protection.
- Type C tripping characteristic for compatible loads with moderate starting or inrush currents.
- 10 kA rated short-circuit breaking capacity.
- 25 kA Icu ultimate short-circuit breaking capacity at 415 V AC.
- Both poles are protected for comprehensive two-pole circuit protection.
- Plug-in SMISSLINE mounting supports efficient installation, replacement and system expansion.
Key Features
- ABB SMISSLINE TP S400M series.
- 8 A rated current.
- 415 V AC rated operational voltage.
- Type C trip characteristic.
- 2-pole configuration with both poles protected.
- 10 kA rated short-circuit breaking capacity.
- 25 kA Icu ultimate short-circuit breaking capacity at 415 V AC.
- IP20 protection rating.
- 10,000-cycle electrical endurance.
- Complies with IEC/EN 60898-1 and IEC/EN 60947-2.
- Two-module SMISSLINE plug-in format.
Reliable Two-Pole Protection for Electrical Distribution Systems
Miniature circuit breakers such as the ABB S402M-C8 protect electrical wiring and connected equipment against excessive current. Thermal tripping responds to sustained overload conditions, while electromagnetic tripping provides rapid disconnection during short-circuit faults.
The Type C characteristic makes the S402M-C8 suitable for general-purpose circuits and compatible equipment with moderate inrush currents. Combined with ABB’s SMISSLINE TP plug-in architecture and two protected poles, it provides a practical protection solution for commercial and industrial electrical distribution applications.
Typical Applications
- Commercial electrical distribution boards.
- Industrial control and automation panels.
- Low-current two-pole circuits.
- Control and auxiliary power circuits.
- Machine and equipment electrical distribution.
- Circuits supplying compatible moderate-inrush loads.
- SMISSLINE TP modular distribution systems.
Technical Specifications
| Series | SMISSLINE TP S400M |
|---|---|
| ABB order code | 2CCS572001R0084 |
| EAN | 7612270102167 |
| Product type | Miniature circuit breaker (MCB) |
| Rated current | 8 A |
| Rated operational voltage | 415 V AC |
| Trip characteristic | Type C |
| Pole configuration | 2P |
| Number of protected poles | 2 |
| Rated short-circuit breaking capacity | 10 kA |
| Ultimate short-circuit breaking capacity Icu | 25 kA at 415 V AC |
| Protection rating | IP20 |
| Applicable standards | IEC/EN 60898-1 and IEC/EN 60947-2 |
| Mounting type | Plug-in SMISSLINE TP |
| Module width | 2 modules |
| Conductor connection capacity | 0.75–35 mm² |
| Electrical endurance | 10,000 cycles |
| Operating ambient temperature | -25 to +60 °C |
| Dimensions (W × H × D) | 36 × 91 × 75 mm |
| Weight | approx. 221 g |
Frequently Asked Questions
What is the ABB S402M-C8 used for?
The S402M-C8 provides overload and short-circuit protection for compatible two-pole electrical circuits in ABB SMISSLINE TP commercial and industrial distribution systems.
What is the rated current of the S402M-C8?
The S402M-C8 has a rated current of 8 A.
What tripping characteristic does the S402M-C8 use?
The breaker uses a Type C tripping characteristic, making it suitable for general-purpose circuits and compatible loads with moderate starting or inrush currents.
What is the breaking capacity of the S402M-C8?
The S402M-C8 has a rated short-circuit breaking capacity of 10 kA and an ultimate short-circuit breaking capacity of 25 kA at 415 V AC.
How is the ABB S402M-C8 installed?
The breaker uses ABB’s SMISSLINE TP plug-in system, allowing it to be integrated into compatible modular SMISSLINE electrical distribution assemblies.
Trusted Electrical Protection from ABB
ABB SMISSLINE TP miniature circuit breakers provide dependable overload and short-circuit protection while supporting modular plug-in installation for commercial and industrial electrical distribution applications.
