RS PRO Panel Mount On/Off Temperature Controller, 77 x 35mm 1 Input, 2 Output Relay, SSR, 230 V ac Supply Voltage | RS
RS PRO Panel Mount On/Off Temperature Controller, 48 x 48mm 1 Input, 1 Output Relay, 100 → 240 V Supply Voltage | RS
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EBERLE 111110451100 Eberle RTR - E 6202 Room Temperature Controller with On- off Switch and LED Heating : Amazon.de: DIY & Tools
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