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2CCS572001R0065 ABB S402M-B6 MCB 10 kA 2P Type B 6 A
ABB S402M-B6 is a 6 A Type B two-pole miniature circuit breaker with 10 kA short-circuit breaking capacity for the ABB SMISSLINE TP plug-in system.
£59.83
Why Choose the ABB S402M-B6 Miniature Circuit Breaker?
The ABB S402M-B6 is a high-performance miniature circuit breaker (MCB) designed to provide reliable overload and short-circuit protection in industrial and commercial electrical distribution systems. As part of the ABB SMISSLINE TP S400M series, it combines a 6 A rated current, Type B tripping characteristic and two-pole configuration with convenient plug-in installation.
The S402M-B6 is a current-limiting circuit breaker incorporating a delayed thermal mechanism for overload protection and an electromagnetic mechanism for short-circuit protection. Its Type B characteristic provides sensitive protection for circuits with relatively low inrush currents, making it well suited to resistive loads, control circuits and general electrical distribution applications.
With a rated current of 6 A, a 2-pole configuration and a 10 kA short-circuit breaking capacity, the S402M-B6 provides compact and dependable protection for electrical circuits. ABB order code 2CCS572001R0065 identifies this specific SMISSLINE plug-in circuit breaker.
Key Advantages
- Reliable overload and short-circuit protection for electrical circuits.
- 6 A rated current for control and distribution applications.
- Type B tripping characteristic suited to circuits with relatively low inrush currents.
- 2-pole configuration with both poles protected.
- 10 kA short-circuit breaking capacity.
- Plug-in installation for the ABB SMISSLINE TP system.
Key Features
- ABB S400M / SMISSLINE TP series.
- 6 A nominal current.
- Type B tripping characteristic.
- 2-pole configuration.
- 10 kA rated short-circuit breaking capacity.
- 400 V AC rated voltage.
- 50–60 Hz rated frequency.
- IP20 protection rating.
- Thermal overload and electromagnetic short-circuit tripping mechanisms.
- Designed specifically for the SMISSLINE TP plug-in system.
Reliable Circuit Protection with SMISSLINE
Miniature circuit breakers such as the ABB S402M-B6 automatically interrupt electrical circuits when excessive current occurs because of an overload or short circuit. The delayed thermal mechanism responds to sustained overload conditions, while the electromagnetic mechanism provides rapid operation during short-circuit faults.
The ABB SMISSLINE TP system combines modular circuit protection with an efficient plug-in architecture for electrical distribution assemblies. The S402M-B6 integrates directly with the compatible system and provides two-pole Type B protection in a compact format suitable for commercial, industrial and critical power applications.
Typical Applications
- Industrial electrical distribution systems.
- Machine and automation control panels.
- Control and auxiliary circuits.
- Resistive loads and circuits with low inrush currents.
- Commercial electrical installations.
- ABB SMISSLINE TP plug-in distribution assemblies.
Technical Specifications
| Product group | SMISSLINE Plug-in System |
|---|---|
| Series | S400M / SMISSLINE TP |
| ABB order code | 2CCS572001R0065 |
| EAN | 7612270101993 |
| Product type | Miniature circuit breaker (MCB) |
| Rated current | 6 A |
| Tripping characteristic | Type B |
| Number of poles | 2 |
| Number of protected poles | 2 |
| Rated voltage | 400 V AC |
| Rated frequency | 50–60 Hz |
| Rated short-circuit breaking capacity | 10 kA |
| Rated insulation voltage (Ui) | 440 V |
| Rated impulse withstand voltage (Uimp) | 4 kV |
| Energy limiting class | 3 |
| Protection rating | IP20 |
| Mounting type | SMISSLINE TP plug-in |
| Module width | 2 modules |
| Standard | IEC/EN 60898-1 |
| Electrical endurance | 10,000 cycles |
| Solid conductor connection | 0.75–35 mm² |
| Multi-wired conductor connection | 0.75–25 mm² |
| Operating temperature | -25 to +60 °C |
| Dimensions (W × H × D) | approx. 36 × 91 × 75 mm |
| Weight | approx. 221 g |
Frequently Asked Questions
What is the ABB S402M-B6 used for?
The S402M-B6 is a two-pole miniature circuit breaker used to provide overload and short-circuit protection for electrical circuits in ABB SMISSLINE TP distribution systems.
What is the rated current of the S402M-B6?
The ABB S402M-B6 has a rated current of 6 A.
What does the Type B characteristic mean?
The Type B tripping characteristic is suited to circuits with relatively low starting or inrush currents, including many resistive, control and general-purpose electrical loads.
What is the breaking capacity of the S402M-B6?
The S402M-B6 has a rated short-circuit breaking capacity of 10 kA.
How is the ABB S402M-B6 installed?
The breaker is designed for plug-in installation within the ABB SMISSLINE TP system, enabling efficient integration into compatible electrical distribution assemblies.
Trusted ABB Circuit Protection
ABB SMISSLINE TP miniature circuit breakers combine thermal and electromagnetic overcurrent protection with a modular plug-in architecture for dependable commercial, industrial and critical power distribution applications.
