Why Choose the Carlo Gavazzi RP1A48D3 Solid State Relay?
The Carlo Gavazzi RP1A48D3 is a compact and reliable PCB mount solid state relay (SSR) designed for efficient switching of AC loads in industrial automation and electronic control systems. As part of the Carlo Gavazzi RP1 solid state relay series, it provides a dependable interface between low-voltage DC control signals and AC power circuits, making it suitable for machine control and OEM applications.
This solid state relay uses zero-cross switching technology to reduce electrical noise and improve switching reliability. Its compact PCB mounting design, photo-coupled isolation and solid state construction provide long service life compared with traditional electromechanical relays.
With a rated load current of 3 A AC, an operating voltage range of 20–530 V AC and a 4–32 V DC control input, the RP1A48D3 is ideal for switching resistive and inductive AC loads in industrial control panels, automation equipment and embedded electronic systems.
Key Advantages
- Compact PCB mount solid state relay for industrial automation.
- 3 A AC load current rating for reliable AC switching.
- 20–530 V AC operating voltage range for flexible application use.
- Zero-cross switching reduces electrical interference during operation.
- 4–32 V DC control input compatible with PLCs and electronic controllers.
- Solid state technology provides fast switching and extended operating life.
Key Features
- Carlo Gavazzi RP1 solid state relay series.
- Single pole PCB mounting design.
- 3 A rated current at AC-51.
- 2 A rated current at AC-53a.
- 20–530 V AC load voltage range.
- 4–32 V DC control voltage.
- Zero-cross output switching mode.
- Solder pin electrical connections for PCB integration.
Reliable Solid State Switching for Industrial Automation
Solid state relays such as the Carlo Gavazzi RP1A48D3 provide electronic switching between control systems and power loads without the mechanical wear associated with conventional relays. Zero-cross switching helps minimise electrical disturbance, making these devices suitable for reliable operation in industrial environments.
The RP1 series is designed for machine builders, automation engineers and equipment manufacturers requiring compact, dependable switching solutions. Its PCB mounting format allows direct integration into control boards and electronic assemblies.
Typical Applications
- Industrial automation control systems.
- Heating and temperature control equipment.
- Machine control panels and OEM equipment.
- PLC-controlled switching applications.
- Electronic control boards and embedded systems.
- Industrial AC load switching applications.
