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Honeywell AT140A1000/U 40 VA - Multisystem Mount Transformer
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Honeywell AT140A1000/U 40 VA - Multisystem Mount Transformer

Honeywell AT140A1000/U 40 VA - Multisystem Mount Transformer

Versatile Circuit PowerThese general purpose transformers provide power to 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. AT140 is rated at 40 VA. All models meet NEC Class 2 not wet, and conform to UL Standard 1585.Application: Power To 24 VAC Circuits In Heating and Cooling SystemsPrimary Input Voltage: 120 VAC


  • General Purpose Transformer
  • Model At140
  • Primary Voltage 120 Volt Ac
  • Secondary Voltage 27 Volt Ac
  • Frequency Rating 60 Hertz
  • Power Rating 40 Volt Amp
  • Terminal Type 9 Inch Lead Wire (Primary), (2) Screw (Secondary)
  • Temperature Rise -20 To 105 Deg F
  • Mounting Foot/Plate Mounted On 2 Inch X 4 Inch Or 4 Inch X 4 Inch Outlet Box/Clamp Mounted Using Outlet Box Knockout/Panel
  • Size 2-3/8 Inch Width X 3-1/8 Inch Depth X 3-3/16 Inch Height
  • Applicable Standard Nec Class 2
  • Approval Ul, Ul 1585, Csa
  • Additional Information Output Voltage Rating 24 Volt Ac
  • Includes Metal End Bell, 1/4 Inch Male Quick-Connect Or Color-Coded Lead Wire For Primary And Secondary Connection
$32.29
Honeywell AT140A1000/U 40 VA - Multisystem Mount Transformer—
$32.29

Honeywell AT140A1000/U 40 VA - Multisystem Mount Transformer

Versatile Circuit PowerThese general purpose transformers provide power to 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. AT140 is rated at 40 VA. All models meet NEC Class 2 not wet, and conform to UL Standard 1585.Application: Power To 24 VAC Circuits In Heating and Cooling SystemsPrimary Input Voltage: 120 VAC


  • General Purpose Transformer
  • Model At140
  • Primary Voltage 120 Volt Ac
  • Secondary Voltage 27 Volt Ac
  • Frequency Rating 60 Hertz
  • Power Rating 40 Volt Amp
  • Terminal Type 9 Inch Lead Wire (Primary), (2) Screw (Secondary)
  • Temperature Rise -20 To 105 Deg F
  • Mounting Foot/Plate Mounted On 2 Inch X 4 Inch Or 4 Inch X 4 Inch Outlet Box/Clamp Mounted Using Outlet Box Knockout/Panel
  • Size 2-3/8 Inch Width X 3-1/8 Inch Depth X 3-3/16 Inch Height
  • Applicable Standard Nec Class 2
  • Approval Ul, Ul 1585, Csa
  • Additional Information Output Voltage Rating 24 Volt Ac
  • Includes Metal End Bell, 1/4 Inch Male Quick-Connect Or Color-Coded Lead Wire For Primary And Secondary Connection

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Description

Versatile Circuit PowerThese general purpose transformers provide power to 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. AT140 is rated at 40 VA. All models meet NEC Class 2 not wet, and conform to UL Standard 1585.Application: Power To 24 VAC Circuits In Heating and Cooling SystemsPrimary Input Voltage: 120 VAC


  • General Purpose Transformer
  • Model At140
  • Primary Voltage 120 Volt Ac
  • Secondary Voltage 27 Volt Ac
  • Frequency Rating 60 Hertz
  • Power Rating 40 Volt Amp
  • Terminal Type 9 Inch Lead Wire (Primary), (2) Screw (Secondary)
  • Temperature Rise -20 To 105 Deg F
  • Mounting Foot/Plate Mounted On 2 Inch X 4 Inch Or 4 Inch X 4 Inch Outlet Box/Clamp Mounted Using Outlet Box Knockout/Panel
  • Size 2-3/8 Inch Width X 3-1/8 Inch Depth X 3-3/16 Inch Height
  • Applicable Standard Nec Class 2
  • Approval Ul, Ul 1585, Csa
  • Additional Information Output Voltage Rating 24 Volt Ac
  • Includes Metal End Bell, 1/4 Inch Male Quick-Connect Or Color-Coded Lead Wire For Primary And Secondary Connection
Honeywell AT140A1000/U 40 VA - Multisystem Mount Transformer | General Plumbing Supply