Foot mounted 120 Vac Transformer. Overview Honeywell 20 VA general purpose transformers power 24 Vac circuits. Although typically used in heating/cooling control systems, they can be used in any application that doesn't exceed the load ratings. Features Provides color-coded leadwires for primary connections and screw terminals for secondary connections Includes fixed 1/4 inch (6mm) male quick-connects or color-coded leadwires for primary and secondary connections Meets NEC Class 2 requirements and Underwriters Laboratories Standard UL 1585 Identified Class 2 not wet, Class 3 wet Product Specifications Dimensions (in.) 1 11/16 in. high x 3 3/16 in. wide x 1 3/4 in. deep Dimensions (mm) 43 mm high x 81 mm wide x 75 mm deep Temperature Range (F) -20 F to +105 F Temperature Range (C) -29 C to +41 C Includes Metal end bells Mounting Foot-mounted Electrical Ratings Primary voltage--120 Vac; Secondary voltage--27 V.O.C. Frequency 60 Hz Approvals, Underwriters Laboratories Inc. UL Listed: A,C,F models. File # E14881 Approvals, Canadian Standards Association CSA Certified: A & B models. Approvals, N.E.C. NEC Class 2 Electrical Connections (Primary)(in.) 9 in. leadwires Electrical Connections (Primary)(mm) 229 mm leadwires Electrical Connections (Secondary)(in.) 9 in. leadwires Electrical Connections (Secondary)(mm) 229 mm leadwires Electrical Ratings, Output 24 Vac at 20 VA