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HYE21PN24DC IMO General Purpose Power Relay 2PCO, 10A, 24VDC, up to 1.1W
IMO HYE21PN24DC general purpose plug-in power relay with two 10 A changeover contacts, a 24 V DC coil, AgSnO2 contacts, LED and mechanical indication, and a manual test/latch for industrial automation and control applications.
£4.47
Why Choose the IMO HYE21PN24DC General Purpose Power Relay?
The IMO HYE21PN24DC is a compact general purpose plug-in power relay designed for industrial automation, machinery and electrical control applications. Part of the IMO HYE miniature intermediate power relay series, it combines a 2-pole changeover (2PCO / DPDT) contact arrangement with a 10 A contact rating and a 24 V DC nominal coil.
Designed to simplify installation, commissioning and maintenance, the HYE21PN24DC incorporates an LED status indicator, mechanical indicator and manual test/latch. These features provide clear confirmation of relay operation and allow convenient manual testing during control-panel commissioning and fault finding.
The relay uses silver tin oxide (AgSnO2) contacts rated at 10 A at 250 V AC / 30 V DC, with a maximum switching power of 2500 VA / 300 W. Its plug-in construction, compact dimensions and robust electrical characteristics make it a versatile choice for panel builders, machine manufacturers and industrial automation systems.
Key Advantages
- 10 A switching capability for industrial control and general purpose switching applications.
- 2-pole changeover (2PCO / DPDT) configuration provides flexible control of two independent circuits.
- 24 V DC nominal coil suits widely used industrial low-voltage control systems.
- Silver tin oxide (AgSnO2) contacts provide dependable switching performance.
- Integrated LED and mechanical indication provides convenient relay-status confirmation.
- Manual test/latch assists commissioning, maintenance and fault finding.
- Plug-in construction enables straightforward relay replacement without replacing permanent panel wiring.
- Compact 28.0 × 21.3 × 35.2 mm enclosure helps conserve control-panel space.
Key Features
- IMO HYE miniature intermediate power relay series.
- 2-pole changeover (2PCO / DPDT) contact configuration.
- 10 A at 250 V AC / 30 V DC contact rating.
- 24 V DC nominal coil voltage.
- 900 mW nominal DC coil power.
- 650 Ω coil resistance at 23°C.
- Silver tin oxide (AgSnO2) contact material.
- Maximum switching voltage of 250 V AC / 30 V DC.
- Maximum switching power of 2500 VA / 300 W.
- Integrated LED status indication, mechanical indicator and manual test/latch.
- Plug-in construction with flat-blade termination.
- Dust-protected construction for industrial applications.
Flexible Plug-In Switching for Industrial Automation
General purpose relays such as the IMO HYE21PN24DC provide an electrically isolated switching interface between industrial control equipment and connected loads. Applying 24 V DC to the coil operates both changeover contacts, allowing two independent circuits to change state simultaneously for functions including signalling, interlocking, contactor control and auxiliary switching.
The HYE series is designed for practical installation and maintenance in industrial environments. Plug-in construction allows the relay to be removed from a compatible socket without disturbing permanent field wiring, while the LED, mechanical indicator and manual test/latch provide useful diagnostic and commissioning functions for panel builders, maintenance engineers and machine manufacturers.
Typical Applications
- Industrial electrical control panels.
- PLC and automation interface circuits.
- 24 V DC control systems.
- Contactor and auxiliary control circuits.
- Machine control and interlocking systems.
- Alarm and signalling circuits.
- Building automation and HVAC controls.
- Process control equipment.
- OEM machinery and production equipment.
Technical Specifications
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| Device Type | Plug-in Relay | |
|---|---|---|
| Mounting Type | Plug-in socket | |
| Load Voltage | 250 V AC | |
| Switching Current (A) | 10 A | |
| Current | 10 A | |
| Coil / Supply Voltage | 24 V DC | |
| Contacts | 4 C/O | |
| Manufacturer | IMO Precision Controls | |
| Series | HYE | |
| Model | HYE21PN24DC | |
| Product type | Miniature intermediate / general purpose power relay | |
| Contact arrangement | 2-pole changeover (2PCO / DPDT) | |
| Number of poles | 2 | |
| Contact material | Silver tin oxide (AgSnO2) | |
| Contact resistance | 50 mΩ max. at 1 A, 24 V DC | |
| Contact rating | 10 A at 250 V AC / 30 V DC | |
| Maximum switching current | 10 A | |
| Maximum switching voltage | 250 V AC / 30 V DC | |
| Maximum switching power | 2500 VA / 300 W | |
| Coil voltage | 24 V DC | |
| Nominal DC coil power | 900 mW | |
| Coil resistance | 650 Ω at 23°C | |
| Pick-up voltage | 19.2 V DC | |
| Drop-out voltage | 2.4 V DC | |
| Insulation resistance | 1000 MΩ at 500 V DC | |
| Dielectric strength, coil to contacts | 1500 V AC for 1 minute | |
| Dielectric strength, between open contacts | 1000 V AC for 1 minute | |
| Dielectric strength, between contact sets | 1500 V AC for 1 minute | |
| Operate time | 25 ms max. | |
| Release time | 25 ms max. | |
| Mechanical life | 1 × 107 operations | |
| Electrical life | 1 × 105 operations | |
| Ambient operating temperature | -40°C to +70°C | |
| Humidity | up to 95% RH at +40°C | |
| Vibration resistance | 10–55 Hz, 1.5 mm double amplitude | |
| Functional shock resistance | 100 m/s² | |
| Destructive shock resistance | 1000 m/s² | |
| Mounting | Plug-in | |
| Termination | Flat blade | |
| Status indication | LED and mechanical indicator | |
| Manual operation | Manual test/latch | |
| Dimensions | approx. 28.0 × 21.3 × 35.2 mm | |
| Unit weight | approx. 37 g | |
| Construction | Dust protected | |
| Compliance | RoHS | |
| HS Code | 8536490099 | |
| Country of Manufacture | China |
Frequently Asked Questions
What is the IMO HYE21PN24DC used for?
The IMO HYE21PN24DC is a general purpose plug-in power relay designed for switching and interfacing electrical circuits in industrial automation, machinery, control panels and OEM equipment.
What is the contact rating of the HYE21PN24DC?
The HYE21PN24DC has two changeover contacts rated at 10 A at 250 V AC / 30 V DC, with maximum switching power of 2500 VA / 300 W.
What contact configuration does the HYE21PN24DC have?
The relay has a 2-pole changeover (2PCO / DPDT) configuration, providing two independent changeover contacts that operate together.
What coil voltage does the IMO HYE21PN24DC require?
The HYE21PN24DC uses a 24 V DC nominal coil with approximately 900 mW nominal coil power and 650 Ω coil resistance at 23°C.
Does the IMO HYE21PN24DC have an LED and manual test function?
Yes. The HYE21PN24DC incorporates an LED status indicator, mechanical indicator and manual test/latch, helping simplify status checks, commissioning, testing and maintenance.
Designed for Professional Industrial Control
IMO HYE plug-in relays combine versatile changeover switching, durable AgSnO2 contacts, visual status indication and manual testing with removable plug-in construction, providing a practical relay solution for industrial machinery, automation systems and electrical control panels.
