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MC74N-S-00-4024DC IMO Contactor 4 Pole Open 37kW 74 AC3, 24V DC Coil
IMO MC74N-S-00-4024DC 4 pole normally open AC contactor with 37 kW motor rating, 74 A AC-3 current rating, 130 A AC-1 rating and 24 V DC coil for industrial motor control and electrical load switching applications.
£326.18
Why Choose the IMO MC74N-S-00-4024DC Contactor?
The IMO MC74N-S-00-4024DC is a robust and reliable 4-pole DC coil AC contactor designed for industrial motor control, power switching and automation applications. As part of the trusted IMO MC Contactor Series, it provides dependable switching performance for demanding control panels, machinery systems and industrial electrical installations.
Featuring a 24 V DC operating coil, 4 normally open (4NO) main contacts and an AC-3 rating of 74 A / 37 kW at 400 V AC, this contactor is designed for switching high-power three-phase motors and industrial loads. Its compact design supports DIN rail and panel mounting, making installation straightforward in modern control systems.
Designed to meet industrial switching requirements, the MC74N-S-00-4024DC provides high electrical endurance, reliable operation and compatibility with industrial motor control assemblies. It is suitable for OEM machinery, automation equipment, motor starters and industrial switchgear applications.
Key Advantages
- Heavy-duty 4-pole industrial contactor.
- 74 A AC-3 switching capacity.
- 37 kW motor rating at 400 V AC.
- 24 V DC operating coil for industrial control systems.
- DIN rail and panel mounting compatibility.
- High mechanical and electrical endurance.
- Suitable for motor switching and industrial automation applications.
Key Features
- IMO MC standard contactor series.
- 4 normally open (4NO) main contacts.
- 74 A AC-3 rated current.
- 37 kW motor rating at 400 V AC.
- 24 V DC operating coil.
- DIN rail or panel mounting design.
- Designed according to IEC / EN 60947-4-1.
- Compatible with IMO motor control accessories.
Reliable Motor Control for Industrial Applications
The IMO MC74N-S-00-4024DC provides dependable switching for industrial motors and electrical loads where reliable control is essential. Its high AC-3 rating and durable contact system allow it to handle demanding motor starting and switching duties in industrial environments.
The DC coil design allows integration into modern automation systems using 24 V DC control architectures, making it suitable for PLC-controlled machinery, OEM equipment and industrial control panels.
Typical Applications
- Industrial motor starters.
- Pumps and compressors.
- Conveyor systems.
- Machine automation equipment.
- Process control systems.
- OEM machinery and industrial control panels.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Coil Voltage Range | 24 V | |
| Power | 37 kW | |
| Current | 74 A | |
| Voltage | 24 V | |
| Phase | Three Phase | |
| Poles | 4-pole | |
| Coil / Supply Voltage | 24 V DC | |
| Device Type | Contactor | |
| Coil Type | DC | |
| Current AC-1 | 130 A | |
| Product type | AC contactor | |
| Series | MC contactor range | |
| Number of poles | 4 pole | |
| Contact configuration | 4 normally open main contacts | |
| Rated motor power | 37 kW | |
| Utilisation category | AC-3 | |
| AC-3 current rating | 74 A | |
| AC-1 current rating | 130 A | |
| Coil / Supply Voltage | 24 V DC | |
| Temperature range | -40°C to +60°C | |
| Cable size | 10.0-35.0 mm² | |
| Cable sizes | 12-10 AWG | |
| Control application | Motor switching, load switching and industrial automation control | |
| Mounting style | Panel / contactor assembly mounting | |
| Compatible accessories | Selected IMO overload relays and auxiliary contact accessories, where applicable | |
| Alternative reference | MC74NS004024DC | |
| Typical installation | Industrial control panels, machinery panels and motor control systems | |
| Warranty | 1 year | |
| HS Code | 8536490099 | |
| Country of Manufacture | Austria |
Frequently Asked Questions
What is the IMO MC74N-S-00-4024DC used for?
It is used for switching three-phase motors and industrial electrical loads in automation systems and motor control panels.
What motor size can this contactor control?
The contactor is rated for motors up to 37 kW at 400 V AC (AC-3).
What coil voltage does this model require?
This version operates from a 24 V DC control supply.
How many main contacts does the contactor have?
The MC74N-S-00-4024DC features 4 normally open (4NO) main contacts.
Where is this contactor typically installed?
It is commonly installed in industrial control panels and motor starter assemblies using DIN rail or panel mounting.
Trusted by Industrial Control Professionals
IMO MC contactors are widely used by panel builders, OEM manufacturers and industrial engineers for reliable motor switching, efficient automation integration and dependable operation in demanding industrial environments.
