Why Choose the IMO BR6D3N50A Miniature Circuit Breaker?
The IMO BR6D3N50A is a robust 6kA miniature circuit breaker (MCB) designed to protect electrical circuits against overloads and short circuits in commercial, industrial and OEM installations. As part of the reliable IMO BR6 series, it provides dependable circuit protection with compact DIN rail mounting for modern distribution boards, switchboards and control panels.
Featuring a D curve tripping characteristic, the BR6D3N50A is ideal for circuits with high inrush currents, including motors, transformers, compressors and other inductive loads. Its 3 pole + neutral configuration makes it suitable for three-phase applications where neutral switching and comprehensive circuit isolation are required.
With a 50A rated current, 6kA short circuit breaking capacity and 230/400V AC operating voltage, this miniature circuit breaker is well suited to industrial machinery, motor control panels and commercial power distribution systems requiring reliable protection and straightforward installation.
Key Advantages
- Compact 6kA miniature circuit breaker for industrial and commercial installations.
- 50A rated current for higher current three-phase circuits.
- D curve tripping suitable for motors and inductive loads with high inrush currents.
- 3 pole + neutral configuration for comprehensive circuit protection.
- DIN rail mounting for quick installation in distribution boards and panels.
- Manufactured in accordance with IEC 60898-1.
Key Features
- IMO BR6 miniature circuit breaker series.
- 50A rated current.
- D curve trip characteristic.
- 6kA short circuit breaking capacity.
- 3 pole + neutral (3P+N) configuration.
- 230/400V AC rated voltage.
- DIN rail mounting.
- Contact position indicator with compact modular construction.
Reliable Protection for High Inrush Three-Phase Loads
Miniature circuit breakers automatically disconnect electrical circuits when overload or short circuit conditions occur. This helps protect cabling, connected equipment and electrical systems while improving safety and reducing the risk of damage caused by electrical faults.
The IMO BR6 series is designed for dependable circuit protection across industrial and commercial environments. The D curve characteristic makes the BR6D3N50A particularly suitable for applications where high starting currents are expected, such as motor circuits, transformers and industrial machinery.
Typical Applications
- Three-phase distribution boards.
- Motor control panels.
- Industrial machinery circuits.
- Transformers and inductive loads.
- Commercial switchboards.
- OEM automation and panel building applications.
