Lovato HRA502CA230K4 is an assembled miniature general-purpose relay with two 8 A changeover contacts, a 230 V AC coil, LED state indication, mechanical actuator and screw-terminal socket for industrial control and automation applications.
£27.82
The Lovato HRA502CA230K4 is a complete assembled miniature general-purpose relay designed for reliable switching and interface duties in industrial control and automation systems. Based on the Lovato HR502C miniature relay, it combines the relay with a screw-terminal socket, LED state indicator, mechanical actuator and retain/release clip in a convenient installation-ready assembly.
This relay assembly features 2 C/O (DPDT) contacts with a rated current of 8 A and a 230 V AC control coil. Its Ag/Ni contacts provide dependable switching performance, while the integrated LED gives clear visual indication of relay status and the mechanical actuator assists with testing and commissioning.
The HRA502CA230K4 uses a screw-terminal socket suitable for practical installation in electrical control equipment. With a rated insulation voltage of 250 V, a 6 kV impulse withstand voltage and a mechanical life of up to 10,000,000 operations, it provides a durable interface solution for machine control, PLC systems and industrial automation.
Miniature relays such as the Lovato HRA502CA230K4 allow a control circuit to switch electrically isolated loads through changeover contacts. Its two C/O contacts provide both normally open and normally closed switching paths, making the relay suitable for interfacing, interlocking, signalling and auxiliary control functions.
The assembled configuration combines the relay, LED status indication, mechanical actuator and screw-terminal socket into one practical unit. This arrangement simplifies installation and replacement while providing useful visual and manual features for commissioning, maintenance and fault finding in industrial control systems.
| HS Code | 85364900 |
|---|---|
| Manufacturer | Lovato Electric |
| Series | HR502C |
| Model | HRA502CA230K4 |
| Product type | Assembled miniature relay with socket |
| Contact configuration | 2 C/O (DPDT) |
| Rated current | 8 A |
| Conventional free-air thermal current Ith | 8 A at ≤40 °C |
| Maximum instantaneous current | 10 A |
| Relay control voltage | 230 V AC |
| Rated insulation voltage Ui | 250 V |
| Rated impulse withstand voltage Uimp | 6 kV |
| Rated operating power AC-1 | 2000 VA |
| Rated operating power AC-15 at 230 V AC | 150 VA |
| Rated operating current DC-1 at 30 V | 8 A |
| Minimum switching load | 5 V / 100 mA |
| Contact impedance | 100 mΩ |
| Contact material | Ag/Ni |
| Average AC coil consumption | 1 VA at 20 °C |
| Closing time | <15 ms |
| Opening time | <15 ms |
| Mechanical life | 10,000,000 operations |
| Electrical life AC-1 | 50,000 operations |
| Maximum cycle frequency | 3600 cycles/hour |
| Conductor capacity | 0.5–2.5 mm² / AWG 20–14 |
| Maximum socket terminal tightening torque | 0.6 Nm |
| Socket type | Screw terminals |
| LED state indicator | Yes |
| Mechanical actuator | Yes |
| Retain/release clip | Yes |
| Weight | 93 g |
The HRA502CA230K4 is an assembled miniature relay and socket used for switching, isolation and interface functions in industrial control panels, machinery and automation systems.
The Lovato HRA502CA230K4 uses a 230 V AC control coil.
The relay provides 2 C/O (DPDT) contacts, giving two independent changeover circuits with normally open and normally closed switching paths.
The HRA502CA230K4 has a rated current of 8 A and a maximum instantaneous current of 10 A.
Yes. The relay includes an integrated LED state indicator for convenient visual confirmation of its operating status.
Yes. The HRA502CA230K4 is supplied as an assembled unit with a screw-terminal socket and retain/release clip.
Yes. The relay incorporates a mechanical actuator that assists with manual testing and commissioning of control circuits.
Lovato Electric assembled miniature relays provide practical switching and interface solutions for machine builders, panel builders and automation engineers, combining reliable relay contacts with installation-ready sockets, visual status indication and convenient testing features.
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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...