Siemens 3RF2 Series Solid State Relay, 50 A Load, DIN Rail Mount, 600 V Load, 30 V dc Control

Speed through circuit control with this Siemens solid state relay. By opening and closing its circuit using semiconductors, it quickly responds to signals to keep up with intense switching demands. As the unit works without moving parts, it cuts the risk of disruption from mechanical wear for a long service life. Mounting the device into a cabinet takes seconds as it simply snaps onto a DIN rail. A large current rating of 50A means the component's a safe bet for handling heavy electrical loads, making it a versatile choice. You'll find SSRs like this managing power distribution systems and electric motor starters.

• Off-state leakage current of just 10mA to minimise wasted power
• Secure screw terminals to clamp down on disruption from movement
• Quick switch-on time of 1ms and 1/2 cycle, skipping through appliance preparation
• Handles surge currents up to 1150A, shrugging off damage from power faults

Yes, this SSR works in operating temperatures between -25°C and +60°C to stand up to tough conditions.

Zero Voltage Relays

Temperature can affect current rating; please consult the data sheet for potential derating.