IMO MA05-R-S-0142AC micro reversing contactor pair with 3 pole normally open main contacts, 2.2 kW motor rating, 5 A AC-3 current rating, 1NC auxiliary contact, 42 V AC coil and TS15 DIN rail mounting for compact forward and reverse motor control applications.
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Why Choose the IMO MA05-R-S-0142AC Micro Reversing Contactor?
The IMO MA05-R-S-0142AC is a compact micro reversing contactor pair designed for reliable forward and reverse motor control in industrial automation, machinery and control panel applications. Manufactured by IMO Precision Controls, it provides a space-saving reversing starter solution for systems where dependable directional motor switching is required.
This reversing contactor assembly features 3 pole normally open main contacts, a 2.2 kW motor rating and a 5 A AC-3 current rating. It also includes a 1 normally closed auxiliary contact and a 42 V AC coil, making it suitable for low voltage AC control circuits used in machinery and automation systems.
With TS15 DIN rail mounting, screw terminals and a compact micro contactor format, the IMO MA05-R-S-0142AC is ideal for panel builders and maintenance engineers who need a neat, reliable and mechanically interlocked reversing contactor solution for small motors and control applications.
Key Advantages
Compact micro reversing contactor pair for forward and reverse motor control.
2.2 kW motor rating suitable for small industrial motors.
5 A AC-3 current rating for reliable motor switching.
42 V AC coil for compatible low voltage AC control circuits.
1 normally closed auxiliary contact for signalling or control feedback.
TS15 DIN rail mounting for neat and space-saving panel installation.
Application: Forward / reverse motor control and compact machinery switching
Typical installation: Industrial control panels, machinery panels and automation systems
Approximate weight: 0.14 kg
Reliable Forward and Reverse Motor Switching
Reversing contactor pairs such as the IMO MA05-R-S-0142AC are used to change the direction of rotation of suitable three-phase motors. By switching the motor phases through a mechanically interlocked contactor pair, the device provides dependable forward and reverse control for compact machinery and automation equipment.
The MA05-R-S-0142AC is particularly useful where space is limited but reliable directional control is essential. Its small footprint, DIN rail mounting and integrated auxiliary contact make it well suited to OEM panels, hoist controls, conveyor systems and compact motor control assemblies.
Typical Applications
Forward and reverse motor control circuits.
Compact machinery control panels.
Conveyors and small material handling equipment.
Hoist and lifting control applications.
Automation and OEM equipment panels.
Industrial control relay and interlocking circuits.
Small motor reversing starter assemblies.
Technical Specifications
Power
2.2 kW
Current
5 A
Voltage
42 V
Phase
Three Phase
Product type
Micro reversing contactor pair
Series
MA micro contactor range
Number of poles
3 pole
Main contact configuration
Normally open
Auxiliary contact
1 normally closed (1NC)
Rated motor power
2.2 kW
Utilisation category
AC-3
AC-3 current rating
5 A
AC-1 current rating
12 A
Coil voltage
42 V AC
Terminal type
Screw terminals
Mounting
TS15 DIN rail
Interlock type
Mechanical interlock reversing pair
Application
Forward / reverse motor control and compact machinery switching
Typical installation
Industrial control panels, machinery panels and automation systems
Approximate weight
0.14 kg
HS Code
8536490099
Country of Manufacture
Austria
Frequently Asked Questions
What is the IMO MA05-R-S-0142AC used for?
The IMO MA05-R-S-0142AC is used for forward and reverse control of suitable small motors in machinery, automation and industrial control panel applications.
What motor power is the MA05-R-S-0142AC rated for?
The MA05-R-S-0142AC is rated for approximately 2.2 kW motor switching in suitable AC-3 applications.
What current rating does the IMO MA05-R-S-0142AC have?
The reversing contactor has a 5 A AC-3 current rating and a 12 A AC-1 rating for suitable resistive loads.
What coil voltage does the MA05-R-S-0142AC use?
The MA05-R-S-0142AC uses a 42 V AC coil.
How is the IMO MA05-R-S-0142AC mounted?
The MA05-R-S-0142AC is designed for TS15 DIN rail mounting inside compact control panels and machinery cabinets.
Trusted by Panel Builders and Automation Engineers
IMO micro reversing contactors such as the MA05-R-S-0142AC are widely used by electricians, panel builders and machine builders who require compact, reliable forward and reverse motor control in industrial automation systems.
Power
2.2 kW
Current
5 A
Voltage
42 V
Phase
Three Phase
Product type
Micro reversing contactor pair
Series
MA micro contactor range
Number of poles
3 pole
Main contact configuration
Normally open
Auxiliary contact
1 normally closed (1NC)
Rated motor power
2.2 kW
Utilisation category
AC-3
AC-3 current rating
5 A
AC-1 current rating
12 A
Coil voltage
42 V AC
Terminal type
Screw terminals
Mounting
TS15 DIN rail
Interlock type
Mechanical interlock reversing pair
Application
Forward / reverse motor control and compact machinery switching
Typical installation
Industrial control panels, machinery panels and automation systems
Approximate weight
0.14 kg
HS Code
8536490099
Country of Manufacture
Austria
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Delivery
We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
Returns
If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
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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...