... Temperature Switch UL,CE,RoHS,CQC SPDT Temperature Switch 50-300 degree CelsiusModel WKA SPDT Temperature Switch is rated at ... DiagramSingle Pole Single Throw (SPST)Single Pole Double Throw (SPDT)Earth TerminalAvailable, as requestedMounting Hole2-M4Center of Mounting Hole28mmMin. ... you have any queries about the technical data of this SPDT Capillary Temperature Switch, then please don’t hesitate to ...