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IMO BR6D4063A MCB – 4P – D Curve – 63A – 6kA
IMO BR6D4063A 4 pole 63A D curve miniature circuit breaker with 6 kA breaking capacity for industrial and commercial electrical protection.
£24.30
Why Choose the IMO BR6D4063A Miniature Circuit Breaker?
The IMO BR6D4063A is a dependable 4 pole miniature circuit breaker (MCB) engineered to protect electrical installations against overloads and short circuits. As part of the trusted IMO BR6 series, it delivers reliable circuit protection for industrial, commercial and OEM applications while offering straightforward installation on standard DIN rail systems.
Manufactured in accordance with IEC 60898-1, this MCB combines a compact modular design with high performance protection. The D curve tripping characteristic makes it ideal for circuits with high inrush currents, including motors, transformers, compressors and other inductive loads commonly found in industrial environments.
With a 63 A rated current, 4 pole configuration and operation on 230/400 V AC systems, the BR6D4063A provides dependable protection whilst allowing safe isolation of all live conductors within three phase electrical installations.
Key Advantages
- Compact 4 pole miniature circuit breaker for industrial and commercial applications.
- 63 A rated current for higher load circuits.
- D curve tripping characteristic for circuits with high starting currents.
- 6 kA short circuit breaking capacity.
- DIN rail mounting for fast installation.
- Suitable for OEM equipment, control panels and distribution boards.
Key Features
- IMO BR6 miniature circuit breaker series.
- 4 pole configuration.
- 63 A rated current.
- D curve tripping characteristic.
- 230/400 V AC rated voltage.
- 50/60 Hz operation.
- 6 kA breaking capacity.
- 35 mm DIN rail mounting.
Reliable Protection for Three Phase Electrical Systems
Miniature circuit breakers automatically disconnect electrical circuits when overload or short circuit conditions occur, helping protect equipment, wiring and personnel whilst reducing the risk of damage and downtime.
The IMO BR6 series is designed for professional electrical installations requiring dependable protection and long service life. Its D curve characteristic makes it especially suitable for equipment with high inrush currents, providing reliable protection without unnecessary nuisance tripping.
Typical Applications
- Industrial control panels.
- Three phase distribution boards.
- Motor control circuits.
- Machine building and OEM equipment.
- Commercial electrical installations.
- Automation and manufacturing systems.
Technical Specifications
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| Current | 63 A | |
|---|---|---|
| Phase | Three Phase | |
| Poles | 4-pole | |
| Device Type | MCB | |
| Trip Curve | D curve | |
| Breaking Capacity | 6 kA | |
| Manufacturer | IMO Precision Controls | |
| Series | BR6 | |
| Model | BR6D4063A | |
| Product type | Miniature Circuit Breaker (MCB) | |
| Rated current | 63 A | |
| Number of poles | 4 Pole | |
| Tripping characteristic | D Curve | |
| Rated voltage | 230/400 V AC | |
| Frequency | 50 / 60 Hz | |
| Short circuit breaking capacity | 6 kA | |
| Standard | IEC 60898-1 | |
| Mounting type | 35 mm DIN rail | |
| Protection rating | IP20 | |
| Operating temperature | -25°C to +55°C | |
| HS Code | 8536201090 | |
| Country of Manufacture | China |
Frequently Asked Questions
What is the IMO BR6D4063A used for?
It protects three phase electrical circuits against overloads and short circuits in industrial, commercial and OEM installations.
What is the rated current of this circuit breaker?
The BR6D4063A has a 63 A rated current.
Why would I choose a D curve MCB?
D curve circuit breakers are intended for circuits with high inrush currents, such as motors, transformers and other inductive loads.
How many poles does this MCB have?
This model features a 4 pole configuration, making it suitable for protecting three phase systems with a neutral conductor.
How is the BR6D4063A installed?
The breaker mounts directly onto a standard 35 mm DIN rail within electrical distribution boards and industrial control panels.
Trusted by Electrical Professionals Worldwide
IMO BR6 miniature circuit breakers are trusted by electrical contractors, panel builders and OEM manufacturers for reliable circuit protection in demanding industrial and commercial applications.
