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RC-MCN-230 IMO Coil Suppressor for MC10-MC74 110-250V AC(50/60Hz)/DC

RC-MCN-230 IMO Coil Suppressor for MC10-MC74 110-250V AC(50/60Hz)/DC

IMO RC-MCN-230 coil suppressor for MC10 to MC74 contactors, suitable for 110-250 V AC 50/60 Hz and DC control circuits with 220 nF / 2200 Ohm RC suppression.

SKU: RC-MCN-230Alt SKU: RCMCN230MPN: RC-MCN-230
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Why Choose the IMO RC-MCN-230 Coil Suppressor?

The IMO RC-MCN-230 is a compact RC coil suppressor module designed to minimise voltage spikes, switching transients and electrical interference generated by contactor coils. Specifically engineered for use with IMO MC10 to MC74 contactors, it helps improve the reliability and longevity of industrial control systems by protecting sensitive electronic components from coil-induced surges.

When contactor coils are energised or de-energised, electrical transients can interfere with PLCs, relays, timers and other control devices. The RC-MCN-230 absorbs these transients, reducing electromagnetic interference and improving the stability of control circuits in industrial automation and machinery applications.

Designed for 110–230 V AC (50/60 Hz) and DC control circuits, this suppressor features a compact front clip-on design with flying leads for quick installation, making it an ideal accessory for new panel builds and maintenance projects.

Key Advantages

  • Compact RC coil suppressor for IMO MC series contactors.
  • Reduces voltage spikes and electrical switching transients.
  • Compatible with IMO MC10 to MC74 contactors.
  • Suitable for 110–230 V AC (50/60 Hz) and DC control circuits.
  • Simple front clip-on mounting with flying cable connection.
  • Improves reliability of PLCs and industrial control systems.

Key Features

  • IMO RC-MCN contactor accessory range.
  • Designed for MC10 to MC74 contactors.
  • 110–230 V AC (50/60 Hz) / DC operating range.
  • RC suppression network.
  • 220 nF capacitance.
  • 2200 Ω resistance.
  • Front clip-on mounting.
  • Flying cable connection for easy installation.

Reliable Coil Protection for Industrial Control Panels

Coil suppressors are used to absorb electrical transients generated whenever a contactor coil is switched. Installing the IMO RC-MCN-230 helps reduce interference within industrial control systems, protecting PLC inputs, electronic relays and other sensitive control equipment from voltage spikes.

Its compact clip-on design allows fast installation directly onto compatible IMO MC contactors, making it an effective solution for panel builders, maintenance engineers and OEM machine manufacturers looking to improve control circuit reliability.

Typical Applications

  • IMO MC10 to MC74 contactor installations.
  • Industrial control panels.
  • PLC-controlled machinery.
  • Motor starter circuits.
  • OEM automation equipment.
  • Electrical maintenance and retrofit projects.

Technical Specifications

Coil Voltage Range 200–250 V
Voltage 230 V
Phase Three Phase
Series RC-MCN Coil Suppressors
Alternative SKU RCMCN230
Product type Coil suppressor / contactor accessory
Compatible contactors IMO MC10 to MC74 contactors
Voltage range 110-250 V AC 50/60 Hz / DC
Nominal coil voltage 230 V
Suppression type RC suppressor
Capacitance 220 nF
Resistance 2200 Ohm
Mounting type Front clip-on mounting
Connection type Flying cable
Application category Contactor accessories
HS Code 8532290000
Country of Manufacture Austria
Device Type Accessory

Frequently Asked Questions

What is the IMO RC-MCN-230 used for?

The RC-MCN-230 suppresses voltage spikes and electrical transients generated by compatible IMO MC series contactor coils.

Which contactors is the RC-MCN-230 compatible with?

It is designed for use with IMO MC10 through MC74 contactors.

What voltage range does the RC-MCN-230 support?

The suppressor is suitable for 110–230 V AC (50/60 Hz) and DC control circuits.

What are the RC network values?

The RC suppressor network is rated at 220 nF capacitance and 2200 Ω resistance.

How is the RC-MCN-230 installed?

The module clips directly onto compatible MC series contactors and connects using its flying cable leads.

Trusted by Panel Builders and Automation Engineers

IMO RC-MCN coil suppressors help improve the reliability of industrial control panels by reducing contactor coil transients and protecting sensitive automation equipment.

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