imo mc74-s-00110 contactor 3 pole 37kw 74a ac3, 110vac

Why Choose the IMO MC74-S-00110 Industrial Contactor?

The IMO MC74-S-00110 is a heavy-duty 3-pole industrial contactor engineered for reliable switching of high-current motors and industrial electrical loads within demanding automation environments. Designed for industrial motor control systems, this contactor combines dependable switching performance with robust construction suitable for OEM machinery, automation cabinets and industrial process systems.

Part of the trusted IMO MC series contactor range, the MC74-S-00110 is specifically developed for high-current motor control applications requiring reliable AC coil operation and efficient industrial switching capability. Its DIN rail and panel mounting compatibility make it ideal for industrial control panels and heavy-duty motor starter assemblies.

With a rated operational current of 74 A AC3, a 37 kW to 45 kW motor switching capability and a 110 V AC control coil, this contactor is ideal for conveyors, compressors, pumps, HVAC systems and heavy-duty industrial machinery requiring dependable motor switching and reliable automation integration.

Key Advantages

• Heavy-duty 3-pole industrial contactor.
• 74 A AC3 operational current rating for demanding motor control applications.
• 37 kW to 45 kW motor switching capability for industrial automation systems.
• 110 V AC control coil suitable for industrial control circuits.
• DIN rail and panel mounting compatibility.
• Reliable switching performance for large motors and industrial loads.

Key Features

• IMO MC series industrial contactor.
• 3-pole normally open configuration.
• 74 A AC3 operational current.
• 37 kW to 45 kW motor switching capability.
• 110 V AC 50/60 Hz operating coil.
• Heavy-duty industrial switching mechanism.
• DIN rail and panel mounting compatibility.
• Compatible with IMO overload relay systems.

Technical Specifications

• Manufacturer: IMO Precision Controls
• Series: MC Series
• Model: MC74-S-00110
• Product type: Industrial contactor
• Contactor type: 3-pole open contactor
• Pole configuration: 3 NO / 3PST
• AC3 operational current: 74 A
• Motor power rating: 37 kW to 45 kW
• AC1 operational current: 140 A
• Control coil voltage: 110 V AC
• Rated operational voltage: 690 V AC
• Frequency: 50 / 60 Hz
• Mounting type: DIN rail / panel mounting
• Cable terminal size: up to 50 mm²
• Operating temperature: Resistant to ambient temperatures up to 90 °C
• RoHS compliant: Yes
• Barcode: 5056207422935

Reliable Heavy-Duty Motor Switching

Industrial contactors are widely used within automation systems and electrical control panels to switch motors and industrial electrical loads safely and efficiently. The IMO MC74-S-00110 delivers dependable switching performance while supporting high-current motor control applications in demanding industrial environments.

Its robust construction and compact dimensions make it suitable for OEM machinery, industrial process systems and automation cabinets where reliable long-term motor switching performance is essential. The contactor is designed to withstand high ambient temperatures and harsh industrial operating conditions.

Typical Applications

• Industrial motor starters and automation panels.
• Heavy-duty conveyor and material handling systems.
• Pumps, compressors and ventilation systems.
• Industrial HVAC equipment.
• OEM machinery and production systems.
• Industrial process automation applications.

Trusted by Industrial Automation Engineers

IMO industrial contactors are trusted worldwide by panel builders and automation engineers for dependable heavy-duty motor control, reliable switching performance and robust industrial operation.