Why Choose the IMO C4/32R-17 Motor Circuit Breaker?
The IMO C4/32R-17 is a high performance manual motor circuit breaker (MPCB) designed to provide reliable protection for three-phase motors against overloads, short circuits and phase failure. Part of the trusted IMO C4 motor protection range, it combines thermal and magnetic trip technology in a compact DIN rail mounted device for industrial control panels and machinery.
Designed for dependable motor protection, the C4/32R-17 features an adjustable 11 to 17 A current setting range, allowing precise matching to the motor's full load current. Its rotary operating handle provides simple manual isolation while delivering effective protection for industrial automation systems and OEM equipment.
With a 50 kA short circuit breaking capacity, integrated phase failure protection and compatibility with a wide range of accessories, the IMO C4/32R-17 is an ideal solution for protecting pumps, conveyors, compressors, fans and production machinery in demanding industrial environments.
Key Advantages
- Compact manual motor circuit breaker for industrial motor protection.
- Adjustable overload setting from 11 to 17 A.
- Protects against overload, short circuit and phase failure.
- 50 kA short circuit breaking capacity.
- Rotary operating handle with manual motor isolation.
- DIN rail mounting for simple installation in control panels.
Key Features
- IMO C4 motor circuit breaker series.
- 11 to 17 A adjustable thermal protection.
- Preset magnetic trip at approximately 221 A.
- Suitable for protecting three-phase motors.
- Integrated phase failure protection.
- DIN rail mounting.
- Rotary operating mechanism.
- Compatible with auxiliary contacts, shunt trips and other C4 accessories.
Reliable Motor Protection for Industrial Applications
Motor circuit breakers protect electric motors by combining adjustable thermal overload protection with instantaneous magnetic short circuit protection. This helps prevent motor damage, minimise downtime and improve equipment reliability.
The IMO C4 range is designed for industrial automation, machinery manufacturing and control panel builders, providing dependable protection for motors across a wide variety of applications while supporting straightforward installation and maintenance.
Typical Applications
- Industrial pumps.
- Conveyors and material handling systems.
- Compressors.
- Fans and ventilation equipment.
- Production and packaging machinery.
- OEM control panels and industrial automation systems.
