Photographed is a series of solid state relays of different mechanical designs. LED indicators are available on some of the relays to signal operation. These relays generally have a longer lifetime and are less sensitive to storage and operating environment, which all help make them easy-to-use ones.

• Silent operation.
• Low minimum output current required.
• Zero-cross, random switching.
• Solenoid valve.
• PCB mount with heatsink.