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.
2CCS573001R0101 ABB S403M-D10 MCB 10kA 3P Type D 10A
ABB S403M-D10 is a 10 A Type D 3-pole miniature circuit breaker with 10 kA short-circuit breaking capacity, designed for reliable overload and short-circuit protection in SMISSLINE TP plug-in electrical distribution systems.
£92.05
Why Choose the ABB S403M-D10 Miniature Circuit Breaker?
The ABB S403M-D10 is a 3-pole miniature circuit breaker (MCB) designed to provide dependable overload and short-circuit protection in three-phase electrical circuits. Part of the ABB S400M range for the SMISSLINE TP plug-in system, it combines a 10 A rated current, Type D tripping characteristic and 10 kA short-circuit breaking capacity.
The S403M-D10 uses thermal and electromagnetic tripping principles to protect conductors and connected equipment against sustained overloads and short-circuit faults. Its Type D characteristic is suited to appropriately designed circuits that experience comparatively high starting or inrush currents, helping avoid unwanted instantaneous operation during normal equipment start-up.
With 3 poles, a 400 V AC rated voltage and compact 54 × 91 × 75 mm construction, the S403M-D10 provides robust three-phase protection in a space-efficient format. Its SMISSLINE plug-in mounting enables straightforward integration into compatible ABB modular distribution systems.
Key Advantages
- 10 A rated current for protection of appropriately rated three-phase circuits.
- 3-pole configuration for coordinated three-phase circuit protection.
- Type D tripping characteristic suited to circuits with elevated starting or inrush currents.
- 10 kA short-circuit breaking capacity for dependable fault protection.
- 400 V AC rated voltage for three-phase distribution applications.
- Purpose-designed for the ABB SMISSLINE plug-in system.
Key Features
- ABB S400M series miniature circuit breaker.
- 10 A nominal current rating.
- Type D tripping characteristic.
- 3-pole configuration.
- 400 V AC rated voltage.
- 10 kA short-circuit breaking capacity.
- IP20 degree of protection.
- 10,000-cycle electrical endurance.
- Connection capacity up to 35 mm².
- SMISSLINE plug-in mounting for compatible distribution systems.
- Compact 54 × 91 × 75 mm dimensions.
- Conforms to IEC/EN 60898-1.
Reliable Type D Three-Phase Circuit Protection
The ABB S403M-D10 protects electrical circuits against excessive current resulting from overloads and short circuits. Its thermal release responds to sustained overload conditions, while the electromagnetic release provides rapid interruption when short-circuit current reaches the instantaneous tripping range.
The combination of a 10 A Type D characteristic, 3-pole construction and 10 kA breaking capacity makes the S403M-D10 particularly suitable for appropriately engineered circuits where higher temporary starting currents are expected. Its SMISSLINE plug-in construction also supports efficient integration into modular commercial and industrial distribution systems.
Typical Applications
- ABB SMISSLINE TP three-phase distribution systems.
- Industrial control and auxiliary circuits.
- Automation and machine-control panels.
- Appropriately designed motor and inductive-load circuits.
- Transformer and equipment circuits with elevated inrush currents.
- Commercial and industrial switchboards requiring 10 A Type D protection.
Technical Specifications
| Series | S400M / SMISSLINE TP |
|---|---|
| ABB order code | 2CCS573001R0101 |
| EAN | 7612270103058 |
| Product type | Miniature circuit breaker (MCB) |
| Number of poles | 3 |
| Rated current | 10 A |
| Tripping characteristic | Type D |
| Rated voltage | 400 V AC |
| Short-circuit breaking capacity | 10 kA |
| Protection rating | IP20 |
| Electrical endurance | 10,000 cycles |
| Conductor connection range | 0.75–35 mm² |
| Mounting type | SMISSLINE plug-in |
| Width | 3 modules / 54 mm |
| Height | 91 mm |
| Depth | 75 mm |
| Weight | approx. 322 g |
| Operating temperature | −25 to +60 °C |
| Standard | IEC/EN 60898-1 |
Frequently Asked Questions
What is the ABB S403M-D10 used for?
The ABB S403M-D10 is a 3-pole miniature circuit breaker designed to provide overload and short-circuit protection for appropriately rated three-phase circuits in compatible ABB SMISSLINE TP systems.
What is the current rating of the S403M-D10?
The S403M-D10 has a rated current of 10 A.
What does the Type D characteristic mean?
The Type D tripping characteristic is suited to appropriately designed circuits that can experience comparatively high starting or inrush currents, including certain motor, transformer and inductive-load applications.
What is the breaking capacity of the ABB S403M-D10?
The S403M-D10 has a short-circuit breaking capacity of 10 kA.
How is the ABB S403M-D10 installed?
The S403M-D10 is designed for plug-in installation in compatible ABB SMISSLINE systems. Its three-pole construction occupies three modules and has a width of 54 mm.
Trusted ABB Three-Phase Circuit Protection
ABB S400M miniature circuit breakers combine reliable overload and short-circuit protection with SMISSLINE plug-in technology for efficient commercial and industrial electrical distribution.
