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IMO B10D3010A MCB – 3P – D Curve – 10A – 10kA
IMO B10D3010A 10A 3 pole miniature circuit breaker with D curve tripping characteristic, 10kA breaking capacity and 230/415V AC rating for industrial and commercial electrical protection.
£23.88
Why Choose the IMO B10D3010A Miniature Circuit Breaker?
The IMO B10D3010A is a high-performance 10kA miniature circuit breaker (MCB) designed to protect electrical circuits against overloads and short circuits in commercial, industrial and OEM applications. As part of the robust IMO B10 series, it provides dependable circuit protection with compact DIN rail mounting for distribution boards, switchboards and control panels.
Featuring a D curve tripping characteristic, the B10D3010A is suitable for circuits with high inrush currents, including motors, transformers, solenoids and other inductive electrical loads. Its 3 pole configuration makes it ideal for three-phase circuits requiring reliable phase protection and high short circuit performance.
With a 10A rated current, 10kA breaking capacity and 230/415V AC operating voltage, this miniature circuit breaker is well suited to industrial control circuits, automation panels, specialist machinery and commercial electrical installations requiring dependable overcurrent protection.
Key Advantages
- Compact 10kA miniature circuit breaker for industrial and commercial installations.
- 10A rated current for low-current three-phase protection.
- D curve tripping suitable for circuits with high inrush currents.
- 3 pole configuration for three-phase circuit protection.
- DIN rail mounting for quick installation in panels and boards.
- Manufactured in accordance with IEC/EN 60898 and IEC/EN 60947-2.
Key Features
- IMO B10 miniature circuit breaker series.
- 10A rated current.
- D curve trip characteristic.
- 10kA short circuit breaking capacity.
- 3 pole design.
- 230/415V AC rated voltage.
- TS35 DIN rail mounting.
- Compact modular construction for control panel and distribution board use.
Reliable Protection for Three-Phase Electrical Circuits
Miniature circuit breakers automatically disconnect electrical circuits when overload or short circuit conditions occur. This helps protect cabling, connected equipment and electrical systems while improving safety and reducing the risk of downtime caused by electrical faults.
The IMO B10 series is designed for applications requiring higher short circuit performance. The D curve characteristic makes the B10D3010A suitable for circuits where high starting currents may occur, while the 10A rating supports reliable protection of smaller three-phase equipment, machinery and control circuits.
Typical Applications
- Three-phase control circuits.
- Industrial automation panels.
- Specialist machinery and OEM equipment.
- Motor, transformer and inductive load protection.
- Commercial distribution boards.
- Switchboards and electrical control systems.
Technical Specifications
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| Current | 10 A | |
|---|---|---|
| Phase | Three Phase | |
| Poles | 3-pole | |
| Device Type | MCB | |
| Trip Curve | D curve | |
| Breaking Capacity | 10 kA | |
| Manufacturer | IMO Precision Controls | |
| Series | B10 | |
| Model | B10D3010A | |
| Product type | Miniature Circuit Breaker (MCB) | |
| Rated current | 10 A | |
| Tripping characteristic | D Curve | |
| Breaking capacity | 10 kA | |
| Rated voltage | 230/415 V AC | |
| Maximum DC voltage | 60 V DC | |
| Rated insulation voltage | 500 V | |
| Number of poles | 3 Pole | |
| Frequency | 50 / 60 Hz | |
| Mounting type | TS35 DIN rail | |
| Terminal type | Screw terminal | |
| Terminal capacity | 1 to 25 mm² | |
| Operating temperature | -30°C to +60°C | |
| Standards | IEC/EN 60898, IEC/EN 60947-2, CE, VDE, KEMA | |
| Module width | 3 modules | |
| HS Code | 8536201090 | |
| Country of Manufacture | China |
Frequently Asked Questions
What is the IMO B10D3010A used for?
It is used to protect three-phase electrical circuits against overloads and short circuits in industrial, commercial and OEM applications.
What does the D curve trip characteristic mean?
A D curve miniature circuit breaker is designed for circuits with high inrush currents, making it suitable for motors, transformers, solenoids and other inductive equipment.
What is the rated current of the B10D3010A?
The IMO B10D3010A has a 10A rated current.
What is the breaking capacity of this MCB?
This miniature circuit breaker provides a 10kA short circuit breaking capacity.
How is the B10D3010A installed?
It is designed for installation onto a standard TS35 DIN rail within distribution boards, switchboards and industrial control panels.
Trusted by Electrical Professionals Worldwide
IMO B10 miniature circuit breakers are trusted by panel builders, electrical contractors and industrial engineers for robust circuit protection across demanding commercial, industrial and OEM installations.
