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IMO BR6B3020A MCB – 3P – B Curve – 20A – 6kA
IMO BR6B3020A 20A 3 pole miniature circuit breaker with B curve tripping characteristic, 6kA breaking capacity and 230/400V AC rating for commercial and industrial electrical protection.
£16.34
Why Choose the IMO BR6B3020A Miniature Circuit Breaker?
The IMO BR6B3020A is a dependable 6kA 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 series, it delivers reliable overcurrent protection with a compact modular design for DIN rail mounting.
Featuring a B curve tripping characteristic, the BR6B3020A is ideally suited to circuits with low inrush currents, including lighting, heating, control systems and other resistive loads. Its 3 pole configuration provides effective protection for three-phase circuits while ensuring straightforward installation within switchboards and distribution panels.
With a 20A rated current, 6kA short circuit breaking capacity and a 230/400V AC operating voltage, this miniature circuit breaker is an excellent choice for industrial control systems, commercial electrical installations and OEM machinery requiring dependable circuit protection.
Key Advantages
- Compact 6kA miniature circuit breaker for commercial and industrial installations.
- 20A rated current for reliable three-phase circuit protection.
- B curve tripping suitable for low inrush current applications.
- 3 pole configuration for three-phase electrical systems.
- DIN rail mounting for fast installation.
- Manufactured in accordance with IEC 60898-1.
Key Features
- IMO BR6 miniature circuit breaker series.
- 20A rated current.
- B curve trip characteristic.
- 6kA short circuit breaking capacity.
- 3 pole design.
- 230/400V AC rated voltage.
- DIN rail mounting.
- Contact position indication with finger-safe terminals.
Reliable Protection for Three-Phase Electrical Systems
Miniature circuit breakers automatically disconnect electrical circuits whenever overload or short circuit conditions occur. This protects wiring, electrical equipment and connected machinery while improving safety and reducing the likelihood of costly downtime.
The IMO BR6 series has been developed for dependable protection across industrial machinery, commercial buildings and OEM equipment. The B curve characteristic makes the BR6B3020A particularly suitable for lighting circuits, heating systems and other low inrush current applications.
Typical Applications
- Three-phase distribution boards.
- Industrial control panels.
- Commercial electrical installations.
- Lighting and heating circuits.
- OEM machinery.
- General electrical distribution systems.
Technical Specifications
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| Current | 20 A | |
|---|---|---|
| Phase | Three Phase | |
| Poles | 3-pole | |
| Device Type | MCB | |
| Trip Curve | B curve | |
| Breaking Capacity | 6 kA | |
| Manufacturer | IMO Precision Controls | |
| Series | BR6 | |
| Model | BR6B3020A | |
| Product type | Miniature Circuit Breaker (MCB) | |
| Rated current | 20 A | |
| Tripping characteristic | B Curve | |
| Breaking capacity | 6 kA | |
| Rated voltage | 230/400 V AC | |
| Number of poles | 3 Pole | |
| Frequency | 50 / 60 Hz | |
| Mounting type | DIN rail | |
| Protection rating | IP20 terminals | |
| Operating temperature | -25°C to +55°C | |
| Standard | IEC 60898-1 | |
| Module width | 3 modules | |
| HS Code | 8536201090 | |
| Country of Manufacture | China |
Frequently Asked Questions
What is the IMO BR6B3020A used for?
It protects three-phase electrical circuits against overloads and short circuits in commercial, industrial and OEM installations.
What does the B curve trip characteristic mean?
A B curve miniature circuit breaker is designed for circuits with low inrush currents, making it ideal for lighting, heating and other resistive electrical loads.
What is the rated current of this circuit breaker?
The IMO BR6B3020A has a 20A rated current.
What is the breaking capacity?
This miniature circuit breaker provides a 6kA short circuit breaking capacity.
How is the BR6B3020A installed?
It is designed for installation onto a standard DIN rail within distribution boards, switchboards and industrial control panels.
Trusted by Electrical Professionals Worldwide
IMO BR6 miniature circuit breakers are trusted by electrical contractors, panel builders and industrial engineers for reliable circuit protection across commercial and industrial electrical installations.
