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imo hc20-11230 modular heating contactor 20a 2 pole, 1 no 1 nc,230vac coil
IMO HC20-11230 modular heating contactor with 20A AC1 rating, 1NO plus 1NC contact configuration and 230V AC coil for lighting, heating and automation switching applications.
£22.30
Why Choose the IMO HC20-11230 Modular Heating Contactor?
The IMO HC20-11230 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 low operating noise and compact installation dimensions.
Part of the proven IMO HC modular contactor series, the HC20-11230 features a 20A AC1 current rating with a 1 normally open and 1 normally closed contact configuration. The unit is fitted with a 230V AC coil, making it ideal for standard UK and European electrical control systems used within heating control panels, building management systems and automation equipment.
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 while maintaining quiet operation in occupied buildings and commercial facilities.
Key Advantages
- Compact DIN rail modular contactor for electrical installations.
- 20A AC1 operational rating for heating and lighting loads.
- 1NO + 1NC contact configuration for versatile switching applications.
- 230V AC coil compatible with standard mains control systems.
- Low operating noise suitable for commercial and residential buildings.
- Reliable switching performance for automation and building services.
Key Features
- IMO HC modular contactor series.
- 20A AC1 rated current.
- 1 normally open and 1 normally closed contact.
- 230V AC 50/60Hz coil operation.
- Compact DIN rail mounted housing.
- Suitable for lighting, heating and automation applications.
- Low power consumption and quiet operation.
- Designed for commercial and industrial control panels.
Reliable Switching for Heating and Automation Systems
Modular contactors such as the IMO HC20-11230 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 while maintaining dependable long-term switching performance.
The HC series is widely used for electric heating systems, HVAC equipment, automation systems and lighting control applications where dependable switching, compact dimensions and quiet operation are essential for modern electrical installations.
Typical Applications
- Electric heating systems.
- Commercial lighting control systems.
- HVAC and ventilation equipment.
- Building management systems.
- Industrial automation panels.
- General electrical load switching.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Coil Voltage Range | 200–250 V | |
| Current | 20 A | |
| Voltage | 230 V | |
| Phase | Three Phase | |
| Poles | 2-pole | |
| Coil / Supply Voltage | 230 V AC | |
| Device Type | Modular contactor | |
| Coil Type | AC | |
| Series | HC Modular Contactors | |
| Product type | Modular heating contactor | |
| Rated operational current | 20A AC1 | |
| Contact configuration | 1NO + 1NC | |
| Number of poles | 2 pole | |
| Coil / Supply Voltage | 230V AC 50/60Hz | |
| Rated insulation voltage | 440V AC | |
| Frequency of operations | 300 operations/hour | |
| Mounting type | DIN rail or panel mounting | |
| Cable size | 1.5 - 10mm² | |
| Mechanical life | 1 million operations | |
| Dimensions (H × W × D) | approx. 85 × 17.7 × 65 mm | |
| Weight | approx. 0.22kg | |
| Approvals | UL, CE, cUL | |
| HS Code | 8536490099 | |
| Country of Manufacture | Austria |
Frequently Asked Questions
What is the IMO HC20-11230 used for?
This modular contactor is used for switching heating systems, lighting circuits, HVAC equipment and automation loads within commercial and industrial installations.
What is the current rating of this contactor?
The HC20-11230 provides a 20A AC1 operational current rating.
What contact configuration does this model have?
This version features a 1 normally open and 1 normally closed (1NO + 1NC) contact arrangement.
What control voltage does the coil require?
The contactor operates using a 230V AC 50/60Hz coil supply.
How is this contactor mounted?
The HC20-11230 is designed for standard DIN rail or panel mounting within control panels and distribution boards.
Trusted by Electrical Contractors Worldwide
IMO HC modular contactors are trusted across commercial and industrial electrical installations for dependable switching performance, compact DIN rail installation and reliable long-term operation.
