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Environmental & Combustion Controls
AT150A1007
Foot mounted, plate mounted, clamp mounted or panel mounted 120/208/240 Vac Transformer with 9 in. leadwires and metal end bells

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Overview
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.

Product Prices
Package Type Product Base Price($) Order Quantity
U
1 + $31.18
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Features

• Rated at 50 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 120/208/240 Vac Transformer with 9 in. leadwires and metal end bells
Electrical Ratings -Primary Voltage 120 Vac, 208 Vac, 240 Vac
Electrical Ratings -Secondary Voltage 27.5 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
NEMA Rating No
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 50 VA
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 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

Literature and other Resources Download Back To Top
Installation Instructions - (AT150A Universal Transformers)
Installation Instructions - (AT150F Universal Circuit Breaker Transformers -TRADELINE)
Product Data - (AT150B Transformers)
Circuit Breaker Transformer for heating/cooling systems 3 inch Main(Photo_BW - Web Quality Image)
Circuit Breaker Transformer for heating/cooling systems 3 inch Main(Photo_BW - Print Quality Image)
Circuit Breaker Transformer for heating/cooling systems 6 inch Main(Photo_BW - Web Quality Image)
Circuit Breaker Transformer for heating/cooling systems 6 inch Main(Photo_BW - Print Quality Image)
Circuit Breaker Transformer for heating/cooling systems 3 inch Main(Photo_Color - Web Quality Image)
Circuit Breaker Transformer for heating/cooling systems 3 inch Main(Photo_Color - Print Quality Image)
Circuit Breaker Transformer for heating/cooling systems 6 inch Main(Photo_Color - Web Quality Image)
Circuit Breaker Transformer for heating/cooling systems 6 inch Main(Photo_Color - Print Quality Image)
Transformer conduit/panel mounting Installation(LineArt - Web Quality Image)
Securing the mounting screw and tab plate on transformer with Installation(LineArt)
Securing the mounting screw and tab plate on transformer with Installation(LineArt - Web Quality Image)
General Purpose Transformer Dimension(LineArt)
General Purpose Transformer Dimension(LineArt - Web Quality Image)
AT150 AT175 Circuit Breaker Transformer Ad Slick(LineArt)
AT150 AT175 Circuit Breaker Transformer Ad Slick(LineArt - Web Quality Image)
AT140B AT 150B General Purpose Transformer Trade model Ad Slick(LineArt)
AT140B AT 150B General Purpose Transformer Trade model Ad Slick(LineArt - Web Quality Image)
Oil & Hydronic Training Aquastat Wiring(LineArt)
Oil & Hydronic Training Aquastat Wiring(LineArt - Web Quality Image)
Oil & Hydronic Training Wiring(LineArt)
Oil & Hydronic Training Wiring(LineArt - Web Quality Image)
Oil & Hydronic Training Wiring(LineArt)
Oil & Hydronic Training Wiring(LineArt - Web Quality Image)
Oil & Hydronic Training Wiring(LineArt)
Oil & Hydronic Training Wiring(LineArt - Web Quality Image)
B and E model transformer dimensions Dimension(LineArt)
B and E model transformer dimensions Dimension(LineArt - Web Quality Image)
Schematic for single and multitap transformers Wiring(LineArt)
Schematic for single and multitap transformers Wiring(LineArt - Web Quality Image)
Transformer plate mounting Callouts(LineArt)
Transformer plate mounting Callouts(LineArt - Web Quality Image)
F model transformer dimensions Dimension(LineArt)
F model transformer dimensions Dimension(LineArt - Web Quality Image)
C and D model transformer dimensions Dimension(LineArt)
C and D model transformer dimensions Dimension(LineArt - Web Quality Image)
A model transformer dimensions Dimension(LineArt)
A model transformer dimensions Dimension(LineArt - Web Quality Image)
Transformer mounting plate dimensions Dimension(LineArt)
Transformer mounting plate dimensions Dimension(LineArt - Web Quality Image)
Tightening the clamp to hold the plate into Transformer Installation(LineArt)
Tightening the clamp to hold the plate into Transformer Installation(LineArt - Web Quality Image)
Mounting E model transformer in a panel cutout Installation(LineArt)
Mounting E model transformer in a panel cutout Installation(LineArt - Web Quality Image)
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