Why Choose the Carlo Gavazzi RM1A23D25 Solid State Relay?
The Carlo Gavazzi RM1A23D25 is a reliable single-phase solid state relay (SSR) designed for efficient switching of AC loads in industrial automation, heating control and power management applications. As part of the proven Carlo Gavazzi RM1A series, it provides fast, silent and maintenance-free electronic switching with zero-cross technology for dependable industrial operation.
This panel-mounted solid state relay combines compact construction with robust switching capability and integrated overvoltage protection. Its zero-cross switching design helps reduce electrical interference and minimise stress on connected loads, making it suitable for demanding control environments.
With a rated current of 25 A AC, an operating voltage range of 24–265 V AC and a 3–32 V DC control input, the RM1A23D25 is ideal for controlling heaters, industrial equipment and automated process systems requiring reliable AC load switching.
Key Advantages
- Compact solid state relay designed for industrial switching applications.
- 25 A AC rated current for reliable single-phase load control.
- Zero-cross switching technology reduces electrical noise and switching stress.
- 3–32 V DC control input for compatibility with PLCs and automation systems.
- Integrated overvoltage protection improves operational reliability.
- Panel-mounted design simplifies installation inside control cabinets.
Key Features
- Carlo Gavazzi RM1A solid state relay series.
- 25 A AC-51 rated current.
- 5 A AC-53a rated current.
- 24–265 V AC operating voltage range.
- 3–32 V DC control voltage.
- Zero-cross output switching for reduced electrical disturbance.
- Single-pole SPST-NO configuration for AC load switching.
- Screw terminals with captive clamp connection.
Reliable Electronic Switching for Industrial Applications
Solid state relays such as the Carlo Gavazzi RM1A23D25 provide fast electronic switching without mechanical contacts, helping extend service life and reduce maintenance requirements compared with traditional electromechanical relays. Zero-cross switching ensures smoother operation when controlling AC loads.
The RM1A series is designed for automation engineers and electrical panel builders requiring dependable switching solutions. Its compact format, integrated protection features and compatibility with standard DC control signals allow straightforward integration into modern industrial systems.
Typical Applications
- Industrial heating and temperature control systems.
- Process automation equipment.
- Industrial ovens and thermal systems.
- Control panels and electrical cabinets.
- Machinery and OEM automation equipment.
- Power switching applications requiring frequent operation.
