imo mc-y45m110 star delta starter 45kw 110v ac coil

Why Choose the IMO MC-Y45M110 Star Delta Starter?

The IMO MC-Y45M110 is a heavy-duty open frame star delta starter engineered for reliable reduced-current starting of large three-phase induction motors in demanding industrial environments. Designed by IMO Precision Controls, this starter helps minimise electrical inrush current and mechanical stress during motor startup, improving operational reliability and extending equipment lifespan.

Part of the proven IMO MC-Y series, the MC-Y45M110 is assembled and pre-wired for efficient installation within industrial control panels and automation systems. It incorporates mechanical and electrical interlocks between the star and delta contactors for safe and dependable operation during transition switching.

Rated for motors up to 45 kW with an 85 A operational current, this model features a 110 V AC control coil and is suitable for compressors, pumps, fans, conveyors and industrial machinery requiring controlled motor starting. The compact open-frame construction also simplifies integration into OEM control cabinets and industrial automation panels.

Key Advantages

• Reliable star delta motor starting solution for industrial machinery.
• Suitable for 45 kW three-phase motors.
• Helps reduce motor startup current and mechanical stress.
• 110 V AC coil voltage for industrial control systems.
• Mechanical and electrical interlock protection between contactors.
• Pre-wired open frame assembly for easier installation.

Key Features

• IMO MC-Y series star delta starter.
• 45 kW motor power rating.
• 85 A operational current.
• 110 V AC control coil.
• Open-frame industrial construction.
• Mechanical and electrical interlock between star and delta contactors.
• DIN rail mountable up to 55 kW.
• Designed to EN60947-4-1 standards.

Technical Specifications

• Manufacturer: IMO Precision Controls
• Series: MC-Y Star Delta Starters
• Model: MC-Y45M110
• Product type: Star delta motor starter
• Motor power rating: 45 kW
• Operational current: 85 A
• Coil voltage: 110 V AC
• Supply type: Three-phase AC
• Construction: Open type, pre-wired assembly
• Mounting type: DIN rail / panel mounting
• Standards: EN60947-4-1
• Starter configuration: Star delta
• Overload compatibility: MCOR-3 overload range
• Dimensions (approx.): 207 × 113 × 185 mm

Reliable Reduced-Current Motor Starting

Star delta starters are commonly used for large industrial motors where direct-on-line starting would produce excessive inrush current. By initially connecting the motor in a star configuration before switching to delta operation, the starter reduces electrical stress on the supply network and mechanical strain on connected equipment.

The IMO MC-Y series is designed for industrial motor control applications requiring dependable operation, safe contactor interlocking and straightforward panel integration. Its open-frame design and pre-wired assembly reduce installation time while providing reliable long-term performance in automation systems and machine control panels.

Typical Applications

• Industrial pumps and water treatment systems.
• Compressors and HVAC installations.
• Conveyor and material handling systems.
• Industrial fans and ventilation equipment.
• Production and processing machinery.
• OEM automation panels and machine building.

Trusted by Industrial Engineers Worldwide

IMO MC-Y star delta starters are widely used in industrial automation systems where reliable motor starting, safe switching and dependable long-term operation are essential.