Johnson Controls Temperature Controller A19QSC-1C Remote Bulb with Nema 4X EnclosureThis is a remote bulb temperature control with a watertight NEMA 4X enclosure. Product Specifications BRANDJohnson Controls CAPILLARY LENGTH FEET10 LEAD WIRE LENGTH FEET-- LEAD WIRE LENGTH INCHES-- BULB SIZE INCHES0.290 x 2-1/2 MAXIMUM BULB TEMPERATURE °F (°C)190 (88) DIFFERENTIAL TEMPERATURE °F5±2 (2.82 ±1.11) Fixed TEMPERATURE CONTROL RANGE °F0 to 150 VOLTAGE240 / 120 NEMA RATING4x STAGESSingle SWITCH ACTIONSPDT APPLICATIONHeat & Cool TYPEMechanical LISTING, RATING, CERTIFICATIONUL Listed LIMITED WARRANTY YEARS1 MANUFACTURER'S PART NUMBERA19QSC-1C