IMO HC25-4024VS modular heating contactor with 25A AC1 rating, 4 pole normally open configuration and hum-free 24V AC/DC coil for silent lighting, heating and automation switching applications.
£64.87
The IMO HC25-4024VS is a compact and highly reliable modular heating contactor designed for switching lighting, heating, ventilation and electrical loads in commercial, industrial and residential installations. Manufactured by IMO Precision Controls, this DIN rail mounted contactor provides dependable electrical switching performance with exceptionally low operating noise and compact installation dimensions.
Part of the proven IMO HC modular contactor series, the HC25-4024VS features a 25A AC1 current rating with a 4 pole normally open configuration. The unit is fitted with a 24V AC/DC hum-free coil, making it ideal for building automation systems, heating control panels and industrial switching applications requiring silent and vibration-free operation.
Its compact DIN rail housing allows straightforward installation within consumer units, distribution boards and control panels. The robust electromechanical design ensures dependable long-term performance whilst maintaining extremely quiet operation in occupied buildings, hospitals, offices and commercial facilities.
Modular contactors such as the IMO HC25-4024VS are designed for efficient and reliable switching of electrical loads within commercial and industrial installations. Their compact DIN rail format enables easy integration into control panels, distribution boards and building management systems whilst maintaining dependable long-term switching performance.
The HC VS series incorporates a hum-free coil system that significantly reduces switching noise and vibration, making these contactors particularly suitable for hotels, offices, residential buildings and healthcare environments where quiet operation is essential.
| Current | 25 A |
|---|---|
| Voltage | 24 V |
| Phase | Three Phase |
| Series | HC Modular Contactors |
| Product type | Modular heating contactor |
| Rated operational current | 25A AC1 |
| Contact configuration | 4NO |
| Number of poles | 4 pole |
| Coil voltage | 24V AC/DC |
| Coil type | Hum-free low noise coil |
| Rated insulation voltage | 440V AC |
| Frequency | 50 / 60Hz |
| Mounting type | DIN rail mounting |
| Cable size | 1.5 - 10mm² |
| Short circuit protection | 3kA |
| Dimensions (H × W × D) | approx. 85 × 35 × 65 mm |
| Weight | approx. 0.36kg |
| Approvals | CE, UL, cUL, UKCA |
| HS Code | 8536490099 |
| Country of Manufacture | Austria |
This modular contactor is used for switching heating systems, lighting circuits, HVAC equipment and automation loads within commercial and industrial installations.
The HC25-4024VS provides a 25A AC1 operational current rating.
This version features a 4 pole normally open (4NO) contact arrangement.
The VS variant uses a hum-free 24V AC/DC coil designed to minimise vibration and acoustic noise during operation.
The HC25-4024VS is designed for standard DIN rail mounting within control panels and distribution boards.
IMO HC modular contactors are trusted across commercial and industrial electrical installations for dependable switching performance, silent operation and reliable long-term control of heating and lighting systems.
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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...