imo c4/32t-0,63 thermal/mag motor circuit breaker 0.4-0.63a

Why Choose the IMO C4/32T-0,63 Motor Protection Circuit Breaker?

The IMO C4/32T-0,63 is a high-performance thermal magnetic motor protection circuit breaker (MPCB) designed to provide reliable protection for three-phase electric motors against overloads, short circuits and phase failure. As part of the trusted IMO C4 Motor Protection Circuit Breaker series, it delivers dependable motor protection for industrial machinery, automation systems and OEM equipment.

The C4/32T-0,63 features an adjustable thermal overload setting from 0.40 to 0.63A with a fixed 8.2A magnetic short-circuit trip. This makes it ideal for protecting small three-phase motors while providing rapid disconnection during fault conditions.

Designed for DIN rail or panel mounting, the C4/32T-0,63 combines motor protection, manual motor isolation and switching into one compact device, helping reduce panel space while improving safety and simplifying installation.

Key Advantages

• Compact thermal magnetic motor protection circuit breaker.
• Adjustable overload range of 0.40 to 0.63A.
• 8.2A magnetic short-circuit trip.
• Protects against overload, short circuit and phase failure.
• Manual motor isolation and switching capability.
• Suitable for DIN rail and panel mounting.

Key Features

• IMO C4 Motor Protection Circuit Breaker series.
• 0.40 to 0.63A adjustable thermal setting.
• 8.2A magnetic trip level.
• Three-pole motor protection.
• Thermal magnetic trip mechanism.
• Phase failure sensitivity.
• High short-circuit breaking capacity.
• Compatible with auxiliary contacts, shunt trips and undervoltage releases.

Technical Specifications

• Manufacturer: IMO Precision Controls
• Series: C4 Motor Protection Circuit Breakers
• Model: C4/32T-0,63
• Product type: Thermal magnetic motor protection circuit breaker
• Thermal adjustment range: 0.40 to 0.63A
• Magnetic trip: 8.2A
• Number of poles: 3
• Rated operational voltage: Up to 690V AC
• Rated insulation voltage: 690V AC
• Frequency: 50 / 60Hz
• Short-circuit breaking capacity: Up to 100kA (application dependent)
• Protection: Overload, short circuit and phase failure
• Mounting type: DIN rail or panel mounting

Reliable Motor Protection for Industrial Applications

Motor protection circuit breakers combine overload protection, short-circuit protection and manual isolation within a single compact device. The IMO C4 series helps simplify control panel design while providing dependable protection for electric motors used throughout industrial automation and machinery applications.

The C4/32T-0,63 is particularly suited to protecting low-power motors, helping minimise downtime, improve equipment reliability and extend motor service life.

Typical Applications

• Industrial motor starters.
• Machine building and OEM equipment.
• Automation control panels.
• Small three-phase motors.
• Conveyor and material handling systems.
• Industrial manufacturing equipment.

Trusted by Industrial Engineers Worldwide

IMO C4 motor protection circuit breakers are widely used by panel builders, OEMs and industrial engineers to provide dependable motor protection, safe isolation and long-term operational reliability.