AT120A1004/U

Foot mounted 120/208/240 Vac Transformer with 9 in. lead wires

Product Info
Literature

Overview

Resideo 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.): 2 7/8 in. high x 1 7/8 in. wide x 2 15/16 in. deep
Dimensions (mm): 73 mm high x 48 mm wide x 75 mm deep
Temperature Range (F): -20 F to +105 F
Temperature Range (C): -29 C to +41 C
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, 208 Vac, 240 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 20 VA

Dimension-"B" and "E" model transformer dimensions

Dimension-�F� model transformer dimensions

Dimension-�C� and �D� model transformer dimensions

Dimension-Transformer mounting plate dimensions

Dimension-Transformers

Dimension-General Purpose Transformer

Technical Documents

Installation Materials-Installation Instructions for AT120, AT120A, AT140, AT140A, AT150A, AT175A Universal Transformers (English)