IMO C4/32R-32 manual motor circuit breaker with adjustable 22-32 A overload setting, 416 A magnetic trip, phase failure protection and DIN rail mounting for industrial motor protection.
Original price was: £104.47.£69.44Current price is: £69.44.
The IMO C4/32R-32 is a robust manual motor circuit breaker (MPCB) engineered to provide dependable protection for three-phase motors against overloads, short circuits and phase failure. As part of the proven IMO C4 motor protection range, it combines adjustable thermal overload protection with fixed magnetic short circuit protection in a compact DIN rail mounted device suitable for industrial control panels and machinery.
Featuring an adjustable 22 to 32 A current setting range, the C4/32R-32 allows accurate motor protection for a wide range of industrial applications. The rotary operating handle provides safe manual isolation while the compact design enables straightforward installation in new machinery and retrofit control systems.
With an instantaneous magnetic trip of approximately 416 A, integrated phase failure protection and a high short circuit breaking capacity, the IMO C4/32R-32 delivers reliable protection for pumps, compressors, conveyors, fans and other industrial equipment.
Motor circuit breakers combine adjustable thermal overload protection with instantaneous magnetic short circuit protection to safeguard electric motors against electrical faults. This helps reduce downtime, extend motor life and improve machine reliability.
The IMO C4 series is widely used by machine builders, panel builders and industrial maintenance engineers requiring dependable motor protection, straightforward installation and compatibility with a wide range of accessories.
| Current | 32 A |
|---|---|
| Manufacturer | IMO Precision Controls |
| Series | C4 Motor Circuit Breakers |
| Model | C4/32R-32 |
| Product type | Manual motor circuit breaker |
| Current setting range | 22 to 32 A |
| Magnetic trip | Approx. 416 A |
| Number of poles | 3P |
| Breaking capacity | Up to 50 kA at 400 V AC |
| Protection functions | Overload, short circuit and phase failure |
| Rated frequency | 50 / 60 Hz |
| Protection rating | IP20 |
| Mounting type | 35 mm DIN rail |
| Operation | Rotary handle |
| HS Code | 8536201090 |
| Country of Manufacture | South Korea |
The C4/32R-32 protects three-phase electric motors against overloads, short circuits and phase failure while providing a convenient means of manual motor isolation.
The adjustable thermal overload setting can be configured between 22 A and 32 A to suit the connected motor.
The breaker provides an instantaneous magnetic trip at approximately 416 A to disconnect high fault currents rapidly.
Yes. It is designed for installation on a standard 35 mm DIN rail within electrical control panels.
The IMO C4 range supports auxiliary contacts, alarm contacts, shunt trips, undervoltage releases, busbars and enclosure accessories.
IMO C4 motor circuit breakers are trusted by OEMs, panel builders and industrial engineers to provide dependable motor protection, reliable isolation and long service life in demanding industrial environments.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...