
Description
Features
- Color-coded lead wires for primary connections and screw terminals for secondary connections
- Includes fixed 1/4 inch (6mm) male quick-connects (AT140A models only) or color-coded lead wires for primary and secondary connections
- Meets NEC Class 2 requirements and Underwriters Laboratories Standard UL 1585
- Identified Class 2 not wet, Class 3 wet
Specifications
- 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 Range (F): -20 F to +105 F
- Temperature Range (C): -29 C to +41 C
- Includes: Metal end bells
- Item Type: Product
- Mounting: Foot mounted, plate mounted on 2x4 in. or 4x4 in. outlet box, clamp mounted using outlet box knockout, or panel 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.
- 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
Downloads
Dimension-"B" and "E" model transformer dimensionsDimension-F model transformer dimensions
Dimension-C and D model transformer dimensions
Dimension-A model transformer dimensions
Dimension-Transformer mounting plate dimensions
Dimension-Transformers
Dimension-General Purpose Transformer
Marketing Collateral
Sales/Promotional Materials-Heating and Cooling ComponentsSales/Promotional Materials-Cross Reference Guide for Residential Combustion Heating and Cooling Parts
Technical Documents
Maintenance/Product Reference Materials-Residential Combustion Application Selection and Cross-Reference GuideInstallation Materials-Installation Instructions for AT120, AT120A, AT140, AT140A, AT150A, AT175A Universal Transformers
Accessories
- 32327248-00A/U
More Information
Manufacturer Catalog Number
AT140A1000/U
Weight
1.9000
Frequency
60 hertz