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 BR6C1040A MCB – 1P – C Curve – 40A – 6kA
IMO BR6C1040A miniature circuit breaker, a 40 A C curve single pole MCB with 6 kA breaking capacity for overload and short-circuit protection in electrical panels and distribution boards.
£5.45
Why Choose the IMO BR6C1040A Miniature Circuit Breaker?
The IMO BR6C1040A is a compact and dependable miniature circuit breaker (MCB) designed to protect electrical circuits against overloads and short circuits. As part of the IMO BR6 circuit protection range, it provides reliable performance for industrial control panels, commercial distribution boards and general electrical installations.
This circuit breaker features a C curve tripping characteristic, making it suitable for circuits with moderate inrush currents such as small motors, transformers, fluorescent lighting and general industrial loads. Its single-pole configuration provides phase conductor protection in a compact DIN rail mounted format.
With a rated current of 40 A and a 6 kA short-circuit breaking capacity, the BR6C1040A is ideal for electrical distribution and control applications requiring reliable circuit protection, easy installation and dependable operation.
Key Advantages
- Compact miniature circuit breaker for electrical circuit protection.
- 40 A rated current for commercial and industrial circuits.
- C curve tripping characteristic suitable for moderate inrush loads.
- 6 kA short-circuit breaking capacity.
- 1 pole configuration for phase conductor protection.
- DIN rail mounting for fast installation in distribution boards and control panels.
Key Features
- IMO BR6 miniature circuit breaker series.
- 40 A nominal current rating.
- C curve trip characteristic.
- 1 pole configuration.
- 6 kA breaking capacity.
- Designed for overload and short-circuit protection.
- Contact position indication window.
- Suitable for terminal and pin or fork type busbar connection.
Reliable Protection for Electrical Installations
Miniature circuit breakers such as the IMO BR6C1040A automatically disconnect a circuit when excessive current is detected. This helps protect cables, equipment and connected devices from damage caused by overloads or short-circuit faults.
The C curve response is designed for circuits where moderate starting currents are expected during normal operation. This makes the BR6C1040A a practical choice for industrial distribution, control panels, lighting circuits, small motor circuits and general electrical protection applications.
Typical Applications
- Commercial electrical distribution boards.
- Industrial control panels and automation cabinets.
- Lighting and small power circuits.
- Small motor and transformer circuits.
- Machinery and OEM electrical assemblies.
- General industrial circuit protection.
Technical Specifications
Tick the specs you need, then view products that match.
| Current | 40 A | |
|---|---|---|
| Phase | Single Phase | |
| Poles | 1-pole | |
| Device Type | MCB | |
| Trip Curve | C curve | |
| Breaking Capacity | 6 kA | |
| Manufacturer | IMO Precision Controls | |
| Series | BR6 Miniature Circuit Breakers | |
| Model | BR6C1040A | |
| Product type | Miniature circuit breaker | |
| Rated current | 40 A | |
| Tripping curve | C curve | |
| Number of poles | 1 pole | |
| Rated voltage | 230/400 V AC | |
| Frequency | 50/60 Hz | |
| Breaking capacity | 6 kA | |
| Temperature range | -30 to 60 °C | |
| Mounting type | 35 mm DIN rail | |
| Number of modules | 1 | |
| Certification | SEMKO / CE | |
| HS Code | 8536201090 | |
| Country of Manufacture | China |
Frequently Asked Questions
What is the IMO BR6C1040A used for?
The IMO BR6C1040A is used to protect electrical circuits against overloads and short circuits in distribution boards, control panels and industrial electrical installations.
What current rating does this MCB have?
The BR6C1040A has a rated current of 40 A.
What does C curve mean on this circuit breaker?
C curve means the breaker is designed for circuits with moderate inrush currents, making it suitable for small motors, transformers, fluorescent lighting and general industrial loads.
How many poles does the BR6C1040A have?
This miniature circuit breaker has a single-pole configuration.
What breaking capacity does this MCB provide?
The BR6C1040A provides a 6 kA short-circuit breaking capacity.
Trusted by Panel Builders Worldwide
IMO miniature circuit breakers are widely used by panel builders, electrical contractors and automation engineers for reliable circuit protection in commercial and industrial electrical systems.
