Overview AT140A1000
Provide power to 24 Vac circuits in heating/cooling control systems. Intended for use in systems with predictable, uniform loads. Can be used in any application that does not exceed the listed ratings.
Features
• Rated at 40 VA.
• Color-coded leadwires for primary connections and screw terminals for secondary connections, fixed 1/4 inch (6 mm) male quick-connects or color-coded leadwires for both primary and secondary, are standard.
• Meet NEC Class 2 requirements.
• Meet Underwriters Laboratories Inc. Standard UL 1585 and are identified. Class 2 not wet, Class 3 wet.
Product Specifications Back To Top
Description Foot mounted, plate mounted, clamp mounted or panel mounted 120 Vac Transformer with Metal end bells
Electrical Ratings -Primary Voltage 120 Vac
Electrical Ratings -Secondary Voltage 27 V.O.C.
Frequency 60 Hz
Mounting Foot mounted, plate mounted on 2x4 in. or 4x4 in. outlet box, clamp mounted using outlet box knockout, or panel mounted
Electrical Connections (Primary)(in.) 9 in. leadwires
Electrical Connections (Primary)(mm) 229 mm leadwires
Electrical Connections (Secondary)(in.) (2) screw terminals
Electrical Connections (Secondary)(mm) (2) screw terminals
Electrical Ratings -Output 24 Vac at 40 VA
Dimensions (in.) 3 3/16 in. high x 2 3/8 in. wide x 3 1/8 in. deep
Dimensions (mm) 81 mm high x 60 mm wide x 79 mm deep
Temperature Ratings (F) -20 F to +105 F
Temperature Ratings (C) -29 C to +41 C
Approvals, Underwriters Laboratories Inc UL Listed: A,C,F models. File # E14881
Approvals, Canadian Standards Association CSA Certified: A & B models.
Includes Metal end bells
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