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imo ma04-s-31230ac micro contactor 4 pole relay, 3 pole no, 1 pole nc, 3a ac15, 230vac coil
IMO MA04-S-31230AC compact 4-pole micro contactor relay with 3 NO and 1 NC contacts, 230 V AC coil and DIN rail mounting for industrial automation and control systems.
£21.78
Why Choose the IMO MA04-S-31230AC Micro Contactor Relay?
The IMO MA04-S-31230AC is a compact and highly reliable 4-pole micro contactor relay designed for industrial control, automation and switching applications where space-saving installation and dependable switching performance are essential. Part of the trusted IMO MA Series, this miniature contactor provides efficient switching for auxiliary circuits, machine control systems and compact panel assemblies.
Featuring a 3 NO + 1 NC contact configuration with a 230 V AC coil, the MA04-S-31230AC is engineered for consistent operation in demanding industrial environments. Its slim relay-sized design allows installation in confined control cabinets while maintaining high switching reliability and excellent electrical endurance.
The MA Series is widely used by machine builders, panel manufacturers and industrial engineers seeking a compact alternative to larger traditional contactors. The unit is suitable for DIN rail mounting and offers positively guided contacts for improved operational safety and reliability in control applications.
Key Advantages
- Compact 4-pole micro contactor relay for industrial automation.
- 3 normally open and 1 normally closed contact configuration.
- 230 V AC coil for industrial control systems.
- Space-saving relay-sized design for compact panels.
- Suitable for DIN rail mounting.
- Reliable switching performance for control and auxiliary circuits.
- Positively guided contacts for improved operational reliability.
Key Features
- IMO MA Series micro contactor relay.
- 4-pole switching configuration.
- 3 NO + 1 NC contacts.
- 3 A AC15 switching rating.
- 230 V AC operating coil.
- DIN rail mounting capability.
- Compact relay-sized footprint.
- Industrial-grade construction for automation systems.
Compact Switching Solution for Industrial Automation
Micro contactor relays such as the IMO MA04-S-31230AC are designed to provide dependable switching performance while occupying minimal panel space. Their compact format makes them ideal for modern machinery, automation cabinets and OEM equipment where installation space is limited.
The MA Series combines compact dimensions with industrial switching capability, making it suitable for auxiliary control circuits, motor control logic, safety interlocks and automation signalling applications. Its positively guided contact design also improves reliability in critical switching operations.
Typical Applications
- Industrial control panels and automation systems.
- Machine building and OEM equipment.
- Auxiliary switching circuits.
- Motor control and relay logic systems.
- Compact automation cabinets.
- Industrial signalling and control applications.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Coil Voltage Range | 200–250 V | |
| Current | 1.5 A | |
| Voltage | 240 V | |
| Phase | Three Phase | |
| Poles | 4-pole | |
| Device Type | Contactor relay | |
| Coil Type | AC | |
| Current AC-1 | 5 A | |
| Series | MA Series | |
| Product type | Micro contactor relay | |
| Contact configuration | 3 NO + 1 NC | |
| Number of poles | 4-pole | |
| AC15 rated current | 3 A at 230 V AC | |
| Thermal current (Ith) | 5 A | |
| Control coil voltage | 220–240 V AC, 50/60 Hz | |
| Mounting type | TS15 DIN rail mounting | |
| Terminal type | Screw terminals | |
| Protection standard | IEC 60947-4-1 | |
| Operating temperature | approx. -40 °C to +60 °C | |
| Weight | approx. 0.07 kg | |
| HS Code | 8536490099 | |
| Country of Manufacture | Austria |
Frequently Asked Questions
What is the IMO MA04-S-31230AC used for?
This micro contactor relay is used for switching and control applications in industrial automation, machine control and auxiliary circuits.
What contact configuration does this model have?
The MA04-S-31230AC features 3 normally open contacts and 1 normally closed contact.
What coil voltage does the contactor use?
This model operates using a 220–240 V AC control coil suitable for 50/60 Hz systems.
Can this contactor be DIN rail mounted?
Yes, the unit is designed for installation on a TS15 DIN rail.
What industries commonly use this product?
The contactor is commonly used in industrial automation, machine manufacturing, control panel building and OEM equipment applications.
Trusted by Automation Engineers Worldwide
IMO MA Series micro contactors are trusted by industrial engineers and panel builders for reliable switching performance, compact installation and dependable operation in demanding automation environments.
