Chromalox - PK471-4

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Contents

Chromalox Installation and OPERATION INSTRUCTIONS SERVICE REFERENCE Division 4_ I SECTION WCRT reference Supersedes PK471 3 _ PK471 4 _ 161 562767 001 date DECEMBER 1998 WCRT Weather Corrosion Resistant Room Thermostat Specifications Table A Model Temperature Range F Switch Action Description Maximum Rating 120 Vac 240 Vac 277 Vac WCRT 100 40 100 SPDT Full Load Inductive 16 0A 12 0A 10 0A Locked Rotor 80 OA 60 0A 55 0A Non Inductive 25 OA 25 0A 22 0A Pilot Duty 125VA 125VA 125VA Figure 1 GENERAL Type WCRT thermostats are intended for use in harsh environ ments They tolerate continuous spraying with water high humid ity airborne contaminates and moderately corrosive condit ...