This solid-state relay from RS PRO lets you use a low DC voltage to switch circuits carrying a much larger AC voltage. Using an optical light beam to transfer the signal, it offers much faster switching than electromechanical equivalents.

This model operates quietly and uses little power. As it contains no moving parts, it's much less prone to wearing out than a standard electromechanical relay and avoids the risk of sparking from fast-moving components. This type of solid-state relay is common in industrial settings.

The device mounts easily onto a standard 35 mm DIN (Deutsches Institut für Normung, or the German Institute of Standardisation) rail. It has a load voltage range of 48 Vrms to 530 Vrms. An LED status indicator shows when power is being supplied.

The IP20-rated housing means it's safe to touch. This kind of relay is found in applications including motor control, robotics and gas/water meters.

• Solid-state relay
• Mounting type of DIN (Deutsches Institut für Normung, or the German Institute of Standardisation)
• Maximum load voltage of 530 Vrms
• Minimum load voltage of 48 Vrms
• Maximum control voltage of 32 V DC
• Minimum control voltage of 4 V DC
• Maximum load current of 20 A
• Screw terminal
• Depth of 116.5 mm
• Height of 93.2 mm
• Width of 22.5 mm
• Maximum operating temperature of +60˚C
• Minimum operating temperature of -20˚C
• Single-pole configuration
• LED status indicator shows when power is supplied to input
• Capacitance of 8 pF
• Conforms to ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007 Electrostatic Control Standards
• RoHS (Restriction of Hazardous Substances) compliant

RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards