IMO MA05-R-S-00-4042AC compact reversing micro contactor pair with mechanical interlock, 4-pole open contacts, 2.2 kW AC3 rating and 42 V AC operating coil for industrial motor control applications.
£72.13
The IMO MA05-R-S-00-4042AC is a compact and highly reliable reversing micro contactor pair designed for industrial motor control, automation systems and reversing applications where dependable switching and minimal installation space are essential. As part of the advanced IMO MA Series, this mechanically interlocked reversing contactor assembly delivers efficient forward and reverse motor control for OEM machinery, hoists, conveyors and industrial automation systems.
Featuring a 4-pole open contact configuration, 42 V AC operating coil and integrated mechanical interlock, the MA05-R-S-00-4042AC is engineered for compact reversing applications requiring dependable operational safety. Its TS15 DIN rail mounting format enables rapid installation inside industrial control panels while maintaining robust electrical performance and long-term reliability.
The IMO MA Series is widely trusted by machine builders, industrial automation engineers and OEM manufacturers seeking compact reversing motor control solutions. With a 2.2 kW AC3 motor rating and relay-sized footprint, the MA Series provides efficient industrial switching in confined panel spaces.
Reversing micro contactors such as the IMO MA05-R-S-00-4042AC are designed to provide safe and reliable forward and reverse motor switching within compact industrial automation systems. The integrated mechanical interlock prevents simultaneous operation of both contactors, helping protect motors and switching equipment from electrical faults.
The MA Series is commonly used in hoists, conveyors, industrial machinery and OEM automation equipment where compact reversing functionality is required. Its industrial-grade construction and compact footprint make it ideal for modern machine building and confined control cabinet installations.
| Power | 2.2 kW |
|---|---|
| Current | 5 A |
| Voltage | 42 V |
| Phase | Three Phase |
| Series | MA Series |
| Product type | Reversing micro contactor pair |
| Contact configuration | 4-pole open |
| Mechanical interlock | Integrated |
| Motor rating (AC3) | 2.2 kW at 400 V AC |
| AC3 current rating | 5 A |
| AC1 current rating | 12 A |
| Control coil voltage | 42 V AC, 50/60 Hz |
| Operating voltage | up to 400 V AC |
| Mounting type | TS15 DIN rail mounting |
| Terminal type | Screw terminals |
| Protection standard | IEC 60947-4-1 compliant |
| Weight | approx. 0.14 kg |
| HS Code | 8536490099 |
| Country of Manufacture | Austria |
This reversing micro contactor pair is used for forward and reverse motor control in industrial automation and machinery applications.
Yes, the assembly includes an integrated mechanical interlock to prevent simultaneous operation of both contactors.
The MA05-R-S-00-4042AC supports motors up to approximately 2.2 kW AC3 at 400 V AC.
This reversing contactor assembly operates using a 42 V AC control coil.
The MA05-R-S-00-4042AC is designed for installation on standard TS15 DIN rail systems.
IMO MA Series reversing micro contactors are trusted by machine builders and industrial engineers for compact motor reversing control, reliable operation and efficient installation in demanding automation environments.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...