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HRA502CD024K5 Lovato RELAY 2SC 8A 24VDC,LED+SUPP.+SOCKET
Lovato HRA502CD024K5 is an assembled 24 V DC miniature relay with two 8 A changeover contacts, LED indication, mechanical actuator, push-in spring-terminal socket, retain/release clip and suppressor filter.
£16.22
Why Choose the Lovato HRA502CD024K5 Assembled Miniature Relay?
The Lovato HRA502CD024K5 is a complete assembled miniature relay designed for industrial control, automation and auxiliary switching applications. It combines a 24 V DC coil with 2 changeover (2 C/O) contacts rated at 8 A, an LED state indicator, mechanical actuator and a ready-to-install push-in terminal socket.
Unlike the screw-terminal K4 version, the HRA502CD024K5 is supplied with a spring-clamp push-in socket, enabling fast and convenient control-panel wiring. The assembly also includes a retain/release clip and suppressor filter, providing a complete interface-relay solution for modern industrial installations.
With Ag/Ni contacts, a rated insulation voltage of 250 V, 6 kV impulse withstand voltage and mechanical endurance of up to 10 million operations, the HRA502CD024K5 combines dependable switching performance with practical commissioning and maintenance features.
Key Advantages
- Complete relay and socket assembly ready for panel installation.
- 24 V DC coil for common industrial automation circuits.
- 2 C/O contacts rated at 8 A for flexible switching duties.
- Push-in spring terminals simplify and speed up panel wiring.
- Integrated LED state indicator provides visual operating status.
- Mechanical test actuator assists commissioning and troubleshooting.
- Includes a retain/release clip and suppressor filter.
- Mounts on a 35 mm DIN rail or by screw.
Key Features
- Lovato HR502C assembled miniature relay.
- 2 changeover (C/O) contacts.
- 24 V DC relay control voltage.
- 8 A rated current.
- Maximum instantaneous current of 10 A.
- Push-in spring-terminal socket.
- Retain/release clip for secure relay retention.
- Suppressor filter included in the assembly.
- LED state indication and mechanical contact-position indication.
- Integrated mechanical test actuator.
Reliable and Service-Friendly Industrial Switching
The Lovato HRA502CD024K5 combines the relay, socket and associated retention and suppression components into a convenient assembled solution. Its two changeover contacts allow a single 24 V DC control signal to operate two independent switching circuits, making it well suited to PLC interfacing, signal multiplication, interlocking and auxiliary control duties.
The push-in spring terminals simplify panel wiring, while the LED state indicator, mechanical contact-position indicator and test actuator provide useful visual and manual diagnostic functions. A retain/release clip securely holds the relay in place while allowing straightforward replacement during servicing.
Typical Applications
- Industrial automation and control panels.
- PLC input and output interfacing.
- Machinery auxiliary control circuits.
- Signal multiplication and electrical interlocking.
- Contactor and motor-control circuits.
- Building automation systems.
- Control panels using push-in wiring technology.
Technical Specifications
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| Device Type | Relay Socket | |
|---|---|---|
| Switching Current (A) | 8 A | |
| Contacts | 2 C/O | |
| HS Code | 85364900 | |
| Manufacturer | Lovato Electric | |
| Model | HRA502CD024K5 | |
| Product type designation | HR502C | |
| Product type | Assembled miniature relay | |
| Contact configuration | 2 C/O | |
| Relay control voltage | 24 V DC | |
| Rated current In | 8 A | |
| Conventional free-air thermal current Ith | 8 A at ≤40 °C | |
| Maximum instantaneous current | 10 A | |
| Rated insulation voltage Ui | 250 V | |
| Rated impulse withstand voltage Uimp | 6 kV | |
| Maximum controllable power AC-1 | 2000 W | |
| Rated operating power AC-1 | 2000 VA | |
| Rated operating power AC-15 | 150 VA | |
| Rated operating power AC-15 at 230 V AC | 150 VA | |
| DC-1 rated operating current at 30 V | 8 A | |
| DC-1 rated operating current at 110 V | 0.3 A | |
| DC-1 rated operating current at 220 V | 0.1 A | |
| Minimum switching load | 5 V / 100 mA | |
| Contact impedance | 100 mΩ | |
| Contact material | Ag/Ni | |
| Average DC coil consumption | 0.4 W at 20 °C | |
| Closing operating range | 75–110% Un | |
| Opening operating range | 10–30% Un | |
| Closing time | <15 ms | |
| Opening time | <15 ms | |
| Mechanical life | 10,000,000 cycles | |
| Electrical life AC-1 | 50,000 cycles | |
| Maximum cycle frequency | 3600 cycles/hour | |
| Socket type | Spring terminals | |
| Terminal connection | Push-in | |
| Conductor section | 0.5–2.5 mm² | |
| Fixing | 35 mm DIN rail or screw | |
| Operating position | Any | |
| Operating temperature | −40 to +70 °C | |
| Storage temperature | −40 to +85 °C | |
| LED state indicator | Yes | |
| Mechanical contact-position indicator | Yes | |
| Mechanical test actuator | Yes | |
| Additional equipment | Retain/release clip and suppressor filter | |
| Weight | 85.78 g | |
| EAN | 8013975322284 | |
| ETIM classification | EC001437 – Switching relay | |
| Conformity | IEC/EN 61810 |
Frequently Asked Questions
What is included with the Lovato HRA502CD024K5?
The HRA502CD024K5 is an assembled miniature relay supplied with a push-in spring-terminal socket, retain/release clip and suppressor filter.
What are the coil voltage and contact rating of the HRA502CD024K5?
The relay has a 24 V DC coil and 2 C/O contacts rated at 8 A.
What type of terminals does the HRA502CD024K5 use?
The HRA502CD024K5 uses push-in spring terminals, allowing fast wiring without the conventional screw-terminal connection used on the HRA502CD024K4 version.
Does the HRA502CD024K5 have an LED and mechanical actuator?
Yes. It incorporates an LED state indicator, mechanical contact-position indicator and mechanical test actuator for convenient commissioning and diagnostics.
How is the Lovato HRA502CD024K5 mounted?
The assembled relay can be fixed on a 35 mm DIN rail or by screw, making it suitable for standard industrial control-panel installations.
Trusted Industrial Switching from Lovato Electric
Lovato Electric assembled miniature relays combine dependable electromechanical switching with convenient socket mounting, visual indication and practical testing features, while push-in terminal versions help simplify and accelerate industrial control-panel wiring.
