Why Choose the IMO BR6C3N63A Miniature Circuit Breaker?
The IMO BR6C3N63A is a reliable three-pole plus neutral miniature circuit breaker (MCB) designed to protect electrical installations against overloads and short circuits in commercial, industrial and OEM applications. Manufactured by IMO Precision Controls, this compact protective device combines dependable circuit protection with straightforward DIN rail installation for modern control panels and distribution boards.
Featuring a 63 A rated current, C curve tripping characteristic and a 6 kA short-circuit breaking capacity, the BR6C3N63A is ideally suited to three-phase circuits with moderate inrush currents, including motors, transformers, HVAC equipment and industrial automation systems. The integrated neutral pole provides a practical solution for three-phase installations requiring neutral switching.
Designed in accordance with recognised international standards, the IMO BR6C3N63A provides long service life, compact installation and reliable operation, making it an excellent choice for electrical contractors, panel builders and machine manufacturers.
Key Advantages
- Compact 3-pole plus neutral miniature circuit breaker.
- 63 A rated current for higher load three-phase circuits.
- C curve tripping characteristic for moderate inrush current applications.
- 6 kA breaking capacity for dependable fault protection.
- DIN rail mounting for quick installation.
- Reliable overload and short-circuit protection.
Key Features
- IMO BR6 6 kA MCB series.
- 3-pole plus neutral configuration (3P+N).
- 63 A rated current.
- C curve trip characteristic.
- 230/400 V AC rated voltage.
- 6 kA short-circuit breaking capacity.
- 35 mm DIN rail mounting.
- Four-module compact design.
- Finger-safe IP20 terminals.
- Suitable for pin and fork busbar connections.
Reliable Protection for Three-Phase Electrical Systems
Miniature circuit breakers automatically disconnect electrical circuits whenever overloads or short circuits occur, helping to protect wiring, connected equipment and electrical installations from damage while improving overall safety and reliability.
The IMO BR6C3N63A is particularly suitable for three-phase distribution systems where a switched neutral is required. Its C curve characteristic provides dependable protection for circuits supplying motors, transformers and other equipment with moderate starting currents.
Typical Applications
- Three-phase distribution boards.
- Industrial control panels.
- OEM machinery.
- Motor control circuits.
- HVAC installations.
- Commercial electrical installations.
- Industrial automation systems.
