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RA2425-D06 – SSR ZS 240V 25A 3-32VDC
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.
£38.78
Why Choose the Carlo Gavazzi RA2425-D06 Solid State Relay?
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.
Key Advantages
- Reliable solid state relay designed for industrial AC switching applications.
- 25 AAC rated current for a wide range of industrial loads.
- Zero-cross switching technology reduces electrical noise and switching stress.
- 3–32 V DC control input compatible with PLCs and automation systems.
- Long operational life with maintenance-free semiconductor switching.
- Compact panel-mount design with screw terminals for easy installation.
Key Features
- Carlo Gavazzi RA24 solid state relay series.
- 25 AAC rated output current.
- 24–280 VAC operating voltage range.
- 3–32 V DC control voltage.
- Zero-cross switching operation.
- Single-phase, 1-pole switching configuration.
- Antiparallel thyristor output technology.
- Suitable for resistive, inductive and capacitive loads.
- Panel mounting with screw connection terminals.
Reliable Solid State Switching for Industrial Control
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.
Typical Applications
- Industrial heating and temperature control systems.
- Automation control panels.
- Process machinery and production equipment.
- Industrial ovens and thermal systems.
- Motor and AC load switching applications.
- OEM machinery and industrial installations.
Technical Specifications
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| Device Type | Solid State Relay | |
|---|---|---|
| Terminal Type | Screw | |
| Mounting Type | Panel | |
| Coil / Supply Voltage | 12 V DC, 24 V DC, 5 V DC | |
| Contacts | 1NO | |
| 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 |
Frequently Asked Questions
What is the Carlo Gavazzi RA2425-D06 used for?
The RA2425-D06 is a solid state relay used for reliable switching of AC loads in industrial automation, heating and control applications.
What current rating does this solid state relay support?
The relay supports a rated operational current of 25 AAC under AC-51 operating conditions.
What voltage does the RA2425-D06 operate with?
The RA2425-D06 operates with an 24–280 VAC load voltage range.
What control voltage is required?
The relay accepts a 3–32 V DC control input suitable for industrial control systems.
What switching technology does this SSR use?
The RA2425-D06 uses zero-cross switching technology to provide reliable AC load control with reduced electrical interference.
Trusted by Industrial Automation Engineers
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.
