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IMO MC-Y45M400 open frame star delta starter rated for 45 kW motors with 85 A operational current and 400 V AC coil for industrial motor control applications.
£648.31
The IMO MC-Y45M400 is a heavy-duty star delta motor starter designed for efficient reduced-current starting of large three-phase induction motors in industrial applications. Manufactured by IMO Precision Controls, this starter helps minimise electrical inrush current and mechanical stress during motor startup, improving equipment reliability and extending operational lifespan.
Part of the robust IMO MC-Y series, the MC-Y45M400 is supplied as an assembled and pre-wired open-frame unit for straightforward integration into industrial control panels and automation systems. Mechanical and electrical interlocking between the star and delta contactors ensures dependable and safe switching performance during operation.
Designed for motors up to 45 kW, this model features a 400 V AC control coil and an 85 A operational current rating, making it ideal for compressors, conveyors, pumps, fans and heavy-duty industrial machinery requiring controlled motor starting and reliable long-term operation.
Star delta starters are widely used for large industrial motors where direct-on-line starting could result in excessive inrush current and mechanical stress. By initially starting the motor in a star configuration before switching to delta operation, the starter reduces electrical loading and helps protect motors and driven equipment.
The IMO MC-Y series is designed for industrial environments requiring reliable motor control, safe switching and efficient panel integration. The pre-wired open-frame construction reduces installation time while delivering dependable long-term performance in demanding automation and machinery applications.
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| Power | 45 kW | |
|---|---|---|
| Current | 45 A | |
| Voltage | 400 V | |
| Phase | Three Phase | |
| Coil / Supply Voltage | 400 V AC | |
| Series | MC-Y Star Delta Starters | |
| Product type | Star delta motor starter | |
| Motor power rating | 45 kW | |
| Operational current | 85 A | |
| Coil voltage | 400 V AC | |
| Supply type | Three-phase AC | |
| Construction | Open type, assembled and pre-wired | |
| Mounting type | DIN rail / panel mounting | |
| Starter configuration | Star delta | |
| Standards | EN60947-4-1 | |
| Associated overload | MCOR-3 overload relay range | |
| Approximate dimensions | 207 × 113 × 185 mm | |
| Application | Industrial motor control and automation | |
| HS Code | 8536508000 | |
| Country of Manufacture | Austria |
This starter is used for reduced-current starting of three-phase induction motors in industrial automation and machinery applications.
The MC-Y45M400 is designed for motors rated up to 45 kW.
This version uses a 400 V AC control coil.
Star delta starting helps reduce inrush current and mechanical stress during startup, improving motor and equipment longevity.
Yes. The MC-Y45M400 is designed for installation within industrial control panels and OEM automation systems.
IMO MC-Y star delta starters are widely trusted in industrial automation systems where reliable motor starting, safe operation and dependable long-term performance are essential.
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