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IMO BR6B3004A MCB – 3P – B Curve – 4A – 6kA
IMO BR6B3004A miniature circuit breaker with 4A rated current, B curve tripping characteristic, 3 pole configuration and 6kA breaking capacity for low current industrial and commercial circuit protection.
£16.34
Why Choose the IMO BR6B3004A Miniature Circuit Breaker?
The IMO BR6B3004A is a reliable miniature circuit breaker (MCB) designed to protect electrical installations against overloads and short circuits in commercial, industrial and OEM applications. As part of the trusted IMO BR6 miniature circuit breaker range, it provides compact and dependable circuit protection for distribution boards, control panels and machinery systems.
Manufactured in accordance with IEC 60898-1, the BR6B3004A is engineered for consistent performance and long service life. Its modular DIN rail mounted design, contact position indication and robust construction make it suitable for professional electrical installations where safety, accessibility and reliable protection are essential.
With a 4 A rated current, B curve tripping characteristic, 3 pole configuration and a 6 kA short circuit breaking capacity, the IMO BR6B3004A is ideal for protecting low current three-phase circuits, control systems and sensitive electrical loads with low inrush current requirements.
Key Advantages
- Compact miniature circuit breaker for three-phase circuit protection.
- 4 A rated current for low current electrical circuits.
- B curve tripping characteristic suitable for circuits with low inrush current.
- 3 pole configuration for three-phase protection and isolation.
- 6 kA breaking capacity for dependable short circuit protection.
- Designed for quick installation on standard 35 mm DIN rail.
Key Features
- IMO BR6 miniature circuit breaker series.
- 4 A rated current.
- B curve tripping characteristic.
- 3 pole configuration.
- 6 kA short circuit breaking capacity.
- 230/400 V AC rated operation.
- Contact position indication window.
- 35 mm DIN rail mounting.
Reliable Protection for Low Current Three-Phase Circuits
The IMO BR6B3004A automatically disconnects electrical circuits when overload or short circuit conditions occur, helping protect wiring, control equipment and connected components from damage. Its B curve characteristic provides fast response to lower fault currents, making it suitable for circuits with minimal inrush current.
The 3 pole configuration makes the BR6B3004A suitable for three-phase control and distribution applications where all live conductors need to be protected and switched together in a compact panel-mounted device.
Typical Applications
- Three-phase control circuits.
- Industrial control panels.
- Low current distribution circuits.
- Commercial electrical installations.
- OEM machinery and automation systems.
- Panel building and electrical protection assemblies.
Technical Specifications
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| Current | 4 A | |
|---|---|---|
| Phase | Three Phase | |
| Poles | 3-pole | |
| Device Type | MCB | |
| Trip Curve | B curve | |
| Breaking Capacity | 6 kA | |
| Manufacturer | IMO Precision Controls | |
| Series | BR6 Miniature Circuit Breakers | |
| Model | BR6B3004A | |
| Product type | Miniature Circuit Breaker (MCB) | |
| Rated current | 4 A | |
| Tripping characteristic | B Curve | |
| Number of poles | 3 Pole | |
| Rated voltage | 230/400 V AC | |
| Frequency | 50 / 60 Hz | |
| Breaking capacity | 6 kA | |
| Standard | IEC 60898-1 | |
| Protection rating | IP20 | |
| Mounting type | 35 mm DIN rail | |
| Operating temperature | -25°C to +55°C | |
| HS Code | 8536201090 | |
| Country of Manufacture | China |
Frequently Asked Questions
What is the IMO BR6B3004A used for?
The BR6B3004A is used to protect low current three-phase electrical circuits against overloads and short circuits in commercial, industrial and OEM installations.
What does the B curve characteristic mean?
A B curve miniature circuit breaker is designed for circuits with low inrush current, making it suitable for sensitive loads, control circuits and general low current protection.
What is the rated current of this circuit breaker?
The IMO BR6B3004A has a 4 A rated current.
What is the pole configuration?
This model features a 3 pole configuration for three-phase circuit protection and isolation.
How is the BR6B3004A installed?
The breaker is designed for standard 35 mm DIN rail mounting inside electrical control panels and distribution boards.
Trusted by Electrical Professionals Worldwide
IMO miniature circuit breakers are trusted by panel builders, electrical contractors and industrial engineers for dependable protection, compact installation and reliable long-term performance in demanding electrical applications.
