SS-240VA 500K Pot Input 40A@240V AC Switch with Potentiometer

In stock (10 items available)
  • Weight
    0.11 kg
  • SKU
    SSR-125K

Phase control solid state relay with 500 kΩ potentiometer input controls up to 4  0 A and 240 VAC.

It includes the 500 k potentiometer.

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The SS-240 VA Solid State Relay from Conch is a panel mounting solid state relay that allows a 500 KΩ  potentiometer to be connected across the input. The position of the potentiometer results in Phase Trigger Control of the Load. If the potentiometer is set at 10% then 10% of the cycle is passed. (Warning there is no isolation between the input and output. There is 240 VAC across the potentiometer inputs. The potentiometer must be rated to the load voltage), with outputs rated at 40 A @ 240 VAC. The breakdown voltage is rated at 2500 Vrms. Comes with cover to minimize contact with live voltages (see picture)
It includes the 500 k potentiometer.


  • Input Circuit: Potentiometer Resistor 500 KOhm for 240 VAC
  • Load Voltage Range: 80-280 VAC
  • Non rep. peak voltage: 600 Vp
  • Leakage current: 8 mA
  • 1 Cycle Surge Current: 400 A
  • Operating/Storage Temperature: -20 to 80 °C/-40 to 100°C
  • Dimensions: 57(L) x 45(W) x30(H) mm

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