Carlo Gavazzi RA2425-D06 solid state relay with 25 AAC rating, zero-cross switching and 3–32 V DC control input for industrial AC load switching.
£45.62
The Carlo Gavazzi RA2425-D06 is a reliable single-phase AC solid state relay (SSR) designed for efficient and dependable switching of industrial loads. Part of the Carlo Gavazzi RA24 solid state relay series, it uses zero-cross switching technology to provide low-noise operation, long service life and reliable control of resistive, inductive and capacitive AC loads.
This panel-mounted solid state relay combines robust semiconductor technology with a compact hockey-puck style design, making it suitable for industrial automation systems where frequent switching, electrical isolation and reliable performance are required. Its antiparallel thyristor output and direct copper bonding technology provide efficient switching performance and improved thermal characteristics.
With a rated operational current of 25 AAC, an operating voltage range of 24–280 VAC and a 3–32 V DC control input, the RA2425-D06 is ideal for industrial heating systems, machinery, process equipment and automation applications requiring dependable AC load switching.
Solid state relays such as the Carlo Gavazzi RA2425-D06 provide fast and silent electronic switching without mechanical contacts. Zero-cross switching helps reduce electrical interference while extending the operational life of connected equipment.
The RA24 series is designed for industrial automation engineers requiring dependable switching performance in control panels, machinery and process systems. Its compact design and wide voltage range make it suitable for many industrial AC load applications.
| Manufacturer | Carlo Gavazzi |
|---|---|
| Series | RA24 Solid State Relays |
| Model | RA2425-D06 |
| Product type | Solid state relay (SSR) |
| Rated current AC-51 | 25 AAC |
| Rated current AC-53a | 5 AAC |
| Operating voltage | 24–280 VAC |
| Control voltage | 3–32 V DC |
| Blocking voltage | 650 Vp |
| Switching mode | Zero-cross switching |
| Number of poles | 1-pole |
| Contact configuration | SPST-NO |
| Mounting type | Panel mounting |
| Connection type | Screw terminals |
| Dimensions (H × W × D) | approx. 29 × 44.5 × 57.8 mm |
| Operating temperature | -20 to +70 °C |
The RA2425-D06 is a solid state relay used for reliable switching of AC loads in industrial automation, heating and control applications.
The relay supports a rated operational current of 25 AAC under AC-51 operating conditions.
The RA2425-D06 operates with an 24–280 VAC load voltage range.
The relay accepts a 3–32 V DC control input suitable for industrial control systems.
The RA2425-D06 uses zero-cross switching technology to provide reliable AC load control with reduced electrical interference.
Carlo Gavazzi solid state relays are widely used in industrial automation systems where reliable switching, electrical isolation and long-term performance are essential for efficient machine operation.
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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...