Open style panel mount power relay. 220-240 VAC coil voltageDPSTNormally open40A contact rating (resistive) Can be used to switch lower current ratings as well (such as 30A). Included in our Electric Brewery Control Panel kits meant for international use.
Mini Power Relay SPDT 220/240V 30A [R30A-240] - $17.99 : Auber
Relay 30A DPDT 240V Coil - The Hot Tub SuperStore, USA, Canada
SSR-25AA Solid State Relay AC to AC 80-250V Input to 24V-380V
Relay 30A SPST 240V - The Hot Tub SuperStore, USA, Canada
3-wire - Beer, Wine, Mead, & Cider Brewing Discussion Forum
30A/240V DPST relay, 110-120V AC coil - The Electric Brewery
Solid State Relay - 40A (3-32V DC Input) - COM-13015 - SparkFun
30A/240V DPST relay, 110-120V AC coil - The Electric Brewery
Need some advice on this electrical diagram
Electric brewery plans - need help