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2CCS572001R0101 ABB S402M-D10 MCB 10kA 2P Type D 10A
ABB S402M-D10 is a 10 A 2-pole Type D miniature circuit breaker with 10 kA breaking capacity, 400 V AC rating and SMISSLINE TP plug-in mounting for reliable overload and short-circuit protection.
£60.78
Why Choose the ABB S402M-D10 Miniature Circuit Breaker?
The ABB S402M-D10 is a pluggable 2-pole miniature circuit breaker (MCB) designed to protect electrical circuits against overload and short-circuit currents. Part of the ABB S400M-D SMISSLINE TP series, it combines dependable circuit protection with ABB's modular plug-in distribution architecture for professional low-voltage installations.
This circuit breaker has a rated current of 10 A, a Type D tripping characteristic and a rated short-circuit breaking capacity of 10 kA. Its Type D characteristic is intended for appropriately designed circuits with relatively high short-duration starting or inrush currents, making it suitable for applications involving loads such as motors, transformers, solenoids and other inductive equipment.
The S402M-D10 provides 2-pole circuit protection and is rated for 400 V AC. Its compact 2-module format and SMISSLINE TP plug-in design support efficient installation, replacement, maintenance and future modification within compatible ABB distribution assemblies.
Key Advantages
- 10 A rated current with Type D tripping characteristic.
- 2-pole configuration for coordinated circuit protection.
- 10 kA short-circuit breaking capacity.
- 400 V AC rated voltage.
- Type D characteristic suited to appropriately designed circuits with high starting or inrush currents.
- IP20 degree of protection.
- Plug-in construction for integration with the ABB SMISSLINE TP system.
Key Features
- ABB S400M-D SMISSLINE TP miniature circuit breaker.
- 10 A rated current.
- Type D characteristic.
- 2-pole configuration.
- 400 V AC rated voltage.
- 10 kA breaking capacity.
- Complies with IEC/EN 60898-1.
- IP20 protection rating.
- 0.75–25 mm² rigid-conductor terminal capacity.
- 2-module SMISSLINE TP plug-in format.
Reliable Type D Protection for High-Inrush Circuits
The ABB S402M-D10 provides automatic protection against excessive currents caused by overload and short-circuit conditions. Its 2-pole construction and 10 kA short-circuit breaking capacity make it a robust protection device for correctly designed professional low-voltage circuits.
The Type D characteristic accommodates relatively high short-duration starting currents before magnetic tripping occurs. This makes the S402M-D10 particularly relevant to appropriately engineered circuits supplying transformers, motors, solenoids and other inductive equipment, while its SMISSLINE TP plug-in format supports efficient installation and maintenance.
Typical Applications
- Industrial electrical distribution systems.
- Machine and automation control panels.
- Transformer supply and control circuits.
- Motor circuits where Type D protection is appropriate.
- Solenoid and other inductive-load circuits.
- Circuits subject to relatively high short-duration starting currents.
- ABB SMISSLINE TP plug-in distribution assemblies.
Technical Specifications
| Product group | SMISSLINE Plug-in System |
|---|---|
| Series | S400M-D / SMISSLINE TP |
| ABB order code | 2CCS572001R0101 |
| EAN | 7612270102280 |
| Product type | Miniature circuit breaker (MCB) |
| Rated current | 10 A |
| Tripping characteristic | Type D |
| Number of poles | 2 |
| Rated AC voltage | 400 V AC |
| Rated short-circuit breaking capacity | 10 kA |
| Standard | IEC/EN 60898-1 |
| Protection rating | IP20 |
| Rigid conductor connection range | 0.75–25 mm² |
| Operating temperature | −25 to +55 °C |
| Number of modules | 2 |
| Mounting system | SMISSLINE TP plug-in |
| Width | 36 mm |
| Height | 91 mm |
| Depth | 75 mm |
| Weight | approx. 235 g |
| Packaging unit | 5 pieces |
Frequently Asked Questions
What is the ABB S402M-D10 used for?
The S402M-D10 is a 10 A 2-pole miniature circuit breaker designed to protect electrical circuits against overload and short-circuit currents, particularly where a Type D characteristic is appropriate for loads with higher starting currents.
What is the rated current of the S402M-D10?
The ABB S402M-D10 has a rated current of 10 A.
What does the Type D characteristic mean?
The Type D tripping characteristic accommodates relatively high short-duration starting and inrush currents, making it suitable for appropriately designed circuits supplying equipment such as motors, transformers, solenoids and other inductive loads.
What is the breaking capacity of the S402M-D10?
The ABB S402M-D10 has a rated short-circuit breaking capacity of 10 kA.
How many poles does the ABB S402M-D10 have?
The S402M-D10 is a 2-pole MCB designed to provide coordinated switching and circuit protection across two poles.
Trusted ABB Protection for Professional Distribution Systems
ABB SMISSLINE TP S400M-D miniature circuit breakers combine dependable Type D overload and short-circuit protection with compact multi-pole configurations and flexible plug-in architecture for professional low-voltage power distribution.
