Amazon.com: Single Phase DC-AC Solid State Relay Module SSR-40DA 40A 3-32V DC / 24-380V AC : Industrial & Scientific
Amazon.com: Bosch 0986332002 Normal Open Mini Relays - 4 Pins, 12 V, 70 A : Industrial & Scientific
A-Team Performance Electric Cooling Radiator Fan Relay Kit With Thermostat Installation Hardware Wiring Set 180 to 200 Degrees Temp Sensor Temperature Switch 40 Amp Relay : Amazon.sg: Automotive
Amazon.com: Yosoo 2-Pin 12V Electronic LED Flasher Relay FIX Auto Motorcycle LED Turn Signal Bulbs Flasher Relay Turn Signal Rate Control Blink Relais : Automotive
Thermistor Relay with Fault Memory Finder 71.92.0.024.0001 Temperature Monitoring with a PTC : Amazon.co.uk: DIY & Tools