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imo c4/32r-0,4 thermal/mag motor circuit breaker 0.25-0.4a

imo c4/32r-0,4 thermal/mag motor circuit breaker 0.25-0.4a

IMO C4/32R-0,4 thermal magnetic motor protection circuit breaker with adjustable overload range of 0.25 to 0.40A and 5.2A magnetic trip for industrial motor protection.

SKU: C4/32R-0,4Alt SKU: C432R0,4MPN: C4/32R-0,4
Price
List Price £72.59 ex VAT
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£48.25 34% OFF
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Manufacturer Lead Time

£48.25

Why Choose the IMO C4/32R-0,4 Motor Protection Circuit Breaker?

The IMO C4/32R-0,4 is a compact and dependable thermal magnetic motor protection circuit breaker (MPCB) designed to protect three-phase electric motors against overloads, short circuits and phase failure. As part of the trusted IMO C4 Motor Protection Circuit Breaker series, it is engineered for industrial machinery, automation systems and OEM control panels requiring reliable motor protection.

The C4/32R-0,4 features an adjustable thermal overload setting from 0.25 to 0.40A together with a fixed 5.2A magnetic short-circuit trip. This combination delivers accurate overload protection while ensuring rapid fault clearance during short-circuit conditions.

Designed for DIN rail or panel mounting, the C4/32R-0,4 combines overload protection, short-circuit protection and manual motor isolation within a compact housing, helping reduce panel space while improving electrical safety and simplifying installation.

Key Advantages

  • Compact thermal magnetic motor protection circuit breaker.
  • Adjustable overload range of 0.25 to 0.40A.
  • 5.2A 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.
  • 0.25 to 0.40A adjustable thermal setting.
  • 5.2A instantaneous magnetic trip.
  • 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.

Reliable Motor Protection for Industrial Applications

Motor protection circuit breakers combine overload protection, short-circuit protection and manual isolation within one compact device. The IMO C4 series simplifies control panel design while providing dependable protection for electric motors operating in industrial automation and machinery applications.

The C4/32R-0,4 is particularly suited to protecting low-power motors with a full load current between 0.25A and 0.40A, helping reduce downtime 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.

Technical Specifications

Current Range 0.1–0.4 A
Actuator Type Rotary
Terminal Type Screw Terminal
Application Motor protection
Current 0.4 A
Manufacturer IMO Precision Controls
Series C4 Motor Protection Circuit Breakers
Model C4/32R-0,4
Product type Thermal magnetic motor protection circuit breaker
Thermal adjustment range 0.25 to 0.40A
Magnetic trip 5.2A
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
Protection Overload, short circuit and phase failure
Mounting type DIN rail or panel mounting
Standards IEC/EN 60947-1, IEC/EN 60947-2 and IEC/EN 60947-4-1
HS Code 8536201090
Country of Manufacture South Korea
Poles 3-pole
Device Type Motor protection breaker
Breaking Capacity 100 kA

Frequently Asked Questions

What is the IMO C4/32R-0,4 used for?

It is used to protect small three-phase electric motors against overloads, short circuits and phase failure while providing manual motor isolation.

What overload range does this motor protection circuit breaker provide?

The adjustable thermal setting range is 0.25 to 0.40A.

What is the magnetic trip setting?

The magnetic short-circuit release is factory set at approximately 5.2A.

Can this breaker be DIN rail mounted?

Yes. The C4/32R-0,4 is suitable for DIN rail mounting and panel installation.

What protection functions are included?

The breaker provides overload protection, short-circuit protection and phase failure protection for electric motors.

Trusted by Industrial Engineers Worldwide

IMO C4 motor protection circuit breakers are trusted by panel builders, OEMs and industrial engineers for dependable motor protection, compact installation and reliable long-term operation.

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At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.

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We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products. 

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