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IMO B10C3N10A MCB – 3P+N – C Curve – 10A – 10kA
IMO B10C3N10A three pole plus neutral miniature circuit breaker with a 10 A current rating, C curve tripping characteristic and 10 kA short circuit breaking capacity for three phase electrical protection.
£30.96
Why Choose the IMO B10C3N10A Miniature Circuit Breaker?
The IMO B10C3N10A is a reliable three pole plus neutral miniature circuit breaker (MCB) designed to protect electrical circuits against overloads and short circuits. As part of the trusted IMO B10 Series, this MCB provides high fault interruption performance for commercial, industrial and OEM electrical installations.
Featuring a C curve tripping characteristic, the B10C3N10A is suitable for circuits with moderate inrush currents, including motors, transformers, control equipment and general three phase distribution loads. Its 3P+N configuration makes it ideal for applications requiring switched protection across three phases with a neutral pole.
With a 10 A current rating, 10 kA short circuit breaking capacity and compatibility with 230/415 V AC systems, the IMO B10C3N10A delivers dependable protection whilst supporting straightforward DIN rail installation in modern electrical panels and distribution boards.
Key Advantages
- Compact three pole plus neutral miniature circuit breaker for electrical distribution systems.
- 10 A rated current suitable for control, lighting and low load three phase circuits.
- 10 kA breaking capacity for high fault level installations.
- C curve tripping characteristic for circuits with moderate inrush current.
- 3P+N configuration for three phase and neutral circuit protection.
- DIN rail mounting for fast installation in distribution boards and control panels.
Key Features
- IMO B10 miniature circuit breaker series.
- 10 A rated current.
- Three pole plus neutral (3P+N) configuration.
- C curve tripping characteristic.
- 10 kA short circuit breaking capacity.
- 230/415 V AC rated operating voltage.
- Four module DIN rail mounted design.
- Suitable for industrial and commercial distribution systems.
Reliable Protection for Three Phase Distribution
Miniature circuit breakers automatically disconnect electrical circuits when overload or short circuit conditions occur, helping protect wiring, equipment and connected devices from electrical damage. The IMO B10C3N10A combines thermal and magnetic protection to provide dependable fault isolation in a compact modular format.
The C curve characteristic helps reduce nuisance tripping on circuits with moderate start-up currents, making this breaker suitable for industrial control panels, machinery and commercial distribution systems where reliable three phase protection is required.
Typical Applications
- Three phase distribution boards.
- Industrial control panels.
- Commercial electrical installations.
- Machinery and OEM equipment.
- Motor and transformer circuits with moderate inrush current.
- Building services and automation systems.
Technical Specifications
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| Current | 10 A | |
|---|---|---|
| Phase | Three Phase | |
| Poles | 3-pole + N | |
| Device Type | MCB | |
| Trip Curve | C curve | |
| Breaking Capacity | 10 kA | |
| Manufacturer | IMO Precision Controls | |
| Series | B10 Miniature Circuit Breakers | |
| Model | B10C3N10A | |
| Product type | Miniature Circuit Breaker (MCB) | |
| Rated current | 10 A | |
| Number of poles | 3 Pole + Neutral | |
| Tripping curve | C Curve | |
| Short circuit breaking capacity | 10 kA | |
| Rated voltage | 230/415 V AC | |
| Frequency | 50 / 60 Hz | |
| Number of modules | 4 | |
| Standards | IEC 60898-1, IEC 60947-2 | |
| Approvals | CE, VDE | |
| Mounting type | 35 mm DIN rail | |
| Operating temperature | -30 °C to +60 °C | |
| HS Code | 8536201090 | |
| Country of Manufacture | China |
Frequently Asked Questions
What is the IMO B10C3N10A used for?
The B10C3N10A protects three phase plus neutral electrical circuits against overloads and short circuits in commercial and industrial installations.
What is the current rating of this circuit breaker?
This miniature circuit breaker has a 10 A rated current.
What does the C curve characteristic mean?
A C curve MCB is designed for circuits with moderate inrush currents, making it suitable for motors, transformers and general industrial equipment.
What is the breaking capacity of the IMO B10C3N10A?
The IMO B10C3N10A provides a 10 kA short circuit breaking capacity.
How is this miniature circuit breaker installed?
The breaker is designed for installation onto a standard 35 mm DIN rail inside electrical distribution boards and industrial control panels.
Trusted by Electrical Professionals Worldwide
IMO miniature circuit breakers are trusted by electrical contractors, panel builders and industrial engineers for dependable circuit protection, straightforward installation and reliable long-term performance across commercial and industrial electrical systems.
