Why Choose the IMO B10C3N63A-L Miniature Circuit Breaker?
The IMO B10C3N63A-L is a robust 63 A miniature circuit breaker (MCB) designed to protect low-voltage electrical circuits against overloads and short circuits. As part of the IMO B10 circuit protection range, it provides reliable protection for industrial control panels, commercial distribution boards and OEM electrical assemblies.
This 3 pole + neutral MCB features a C curve tripping characteristic, making it suitable for circuits with moderate inrush currents such as motors, transformers, lighting circuits and control equipment. Its higher 10 kA breaking capacity provides dependable fault interruption for demanding low-voltage electrical installations.
With a rated current of 63 A, 230/415 V AC rated voltage and neutral positioned on the left, the B10C3N63A-L is ideal for three-phase distribution boards and industrial panels requiring compact, reliable and serviceable circuit protection.
Key Advantages
- Reliable 63 A miniature circuit breaker for industrial and commercial circuit protection.
- 3 pole + neutral configuration with neutral on the left.
- C curve characteristic suitable for moderate inrush current applications.
- 10 kA short-circuit breaking capacity for demanding installations.
- DIN rail mounting for quick installation in panels and distribution boards.
- Suitable for machinery, distribution and control panel applications.
Key Features
- IMO B10 miniature circuit breaker.
- 63 A rated current.
- 3 pole + neutral switching configuration.
- Left-hand neutral position.
- C curve tripping characteristic.
- 10 kA breaking capacity.
- Designed for overload and short-circuit protection.
- Compact 4-module DIN rail mounting format.
Reliable Circuit Protection for Three-Phase Systems
Miniature circuit breakers such as the IMO B10C3N63A-L are used to protect electrical circuits from excessive current caused by overloads or short circuits. When a fault occurs, the MCB trips to disconnect the circuit and help protect cables, equipment and downstream electrical components.
The C curve characteristic makes this device suitable for industrial and commercial circuits where moderate inrush currents may occur during normal operation. Its 3 pole + neutral configuration with left-hand neutral is particularly useful for three-phase distribution boards requiring neutral switching alongside phase protection.
Typical Applications
- Industrial control panels and switchboards.
- Three-phase distribution boards.
- Machinery protection circuits.
- Motor and transformer circuits.
- Commercial electrical installations.
- OEM electrical assemblies and automation panels.
