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.
IMO B10C10125A MCB – 1P – C Curve – 125A – 10kA
IMO B10C10125A single pole 125 A C Curve miniature circuit breaker with 10 kA breaking capacity for industrial, commercial and distribution board circuit protection.
£23.07
Why Choose the IMO B10C10125A Miniature Circuit Breaker?
The IMO B10C10125A is a robust single pole miniature circuit breaker (MCB) designed to provide dependable protection against overloads and short circuits in industrial, commercial and electrical distribution applications. As part of the reliable IMO B10 series, this 125 A C Curve device is ideal for control panels, distribution boards and installations requiring high current circuit protection.
Engineered for DIN rail mounting, the IMO B10 series combines compact construction with high breaking capacity and straightforward installation. Its durable mechanism, finger-safe terminals and clear operating indication make it suitable for demanding panel building and electrical maintenance environments.
With a 125 A current rating, C Curve tripping characteristic and a 10 kA short circuit breaking capacity, the IMO B10C10125A is well suited to circuits with moderate inrush currents, including general power distribution, motor-related circuits and industrial electrical systems.
Key Advantages
- High capacity single pole miniature circuit breaker.
- 125 A rated current for demanding low voltage circuits.
- C Curve tripping characteristic for circuits with moderate inrush current.
- 10 kA breaking capacity for reliable fault protection.
- DIN rail mounting for fast installation in panels and distribution boards.
- Suitable for industrial, commercial and OEM electrical applications.
Key Features
- IMO B10 miniature circuit breaker series.
- Single pole (1P) configuration.
- 125 A current rating.
- C Curve tripping characteristic.
- 10 kA short circuit breaking capacity.
- Rated for 230/415 V AC electrical systems.
- Compact 1 module DIN rail mounted design.
- Designed for reliable operation in industrial environments.
Reliable Circuit Protection for High Current Applications
Miniature circuit breakers automatically disconnect electrical circuits when overload or short circuit conditions occur, helping to protect wiring, equipment and connected systems from damage. The IMO B10 range is designed to provide consistent tripping performance and reliable protection in low voltage electrical installations.
The C Curve characteristic makes the B10C10125A particularly suitable for circuits where moderate inrush currents may occur during switching or start-up. Its compact DIN rail format allows easy integration into control panels, switchboards and distribution enclosures.
Typical Applications
- Industrial control panels.
- Electrical distribution boards.
- Commercial power distribution.
- Machine builders and OEM equipment.
- Motor-related control circuits with moderate inrush current.
- General low voltage circuit protection.
Technical Specifications
Tick the specs you need, then view products that match.
| Current | 125 A | |
|---|---|---|
| Phase | Single Phase | |
| Poles | 1-pole | |
| Device Type | MCB | |
| Trip Curve | C curve | |
| Breaking Capacity | 10 kA | |
| Manufacturer | IMO Precision Controls | |
| Series | B10 | |
| Model | B10C10125A | |
| Product type | Miniature Circuit Breaker (MCB) | |
| Number of poles | 1 | |
| Current rating | 125 A | |
| Tripping characteristic | C Curve | |
| Breaking capacity | 10 kA | |
| Rated voltage | 230/415 V AC | |
| Frequency | 50 / 60 Hz | |
| Temperature range | -30°C to 60°C | |
| Number of modules | 1 | |
| Mounting type | 35 mm DIN rail | |
| Protection rating | IP20 | |
| Standards | IEC/EN 60898-1, IEC/EN 60947-2 | |
| HS Code | 8536209090 | |
| Country of Manufacture | China |
Frequently Asked Questions
What is the IMO B10C10125A used for?
It is used to protect electrical circuits against overloads and short circuits in industrial, commercial and distribution board applications.
What is the current rating of the B10C10125A?
The IMO B10C10125A has a rated current of 125 A.
What does C Curve mean?
C Curve miniature circuit breakers typically trip at a higher magnetic threshold than B Curve devices, making them suitable for circuits with moderate inrush currents.
What is the breaking capacity?
The breaker provides a 10 kA short circuit breaking capacity.
How is the B10C10125A installed?
The device is designed for installation onto a standard 35 mm DIN rail inside electrical panels, switchboards and distribution enclosures.
Trusted by Electrical Professionals Worldwide
IMO B10 miniature circuit breakers are trusted by electrical contractors, panel builders and industrial engineers for dependable overcurrent protection, compact installation and reliable performance across demanding electrical applications.
