Honeywell
Honeywell AT140A1000 — 40VA General Purpose Transformer, 120V Primary
$36.00
Condition: NewFree ShippingIn Stock
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Product Description
Honeywell AT140A1000
Overview
The Honeywell AT140A1000 is a 40VA general purpose transformer that powers 24VAC circuits in heating/cooling control systems. It accepts a 120 VAC primary input and is intended for systems with predictable, uniform loads.
Key Features
- Universal mount — foot, plate (2x4 in. or 4x4 in. outlet box), clamp, or panel mounting
- 9 in. lead wire primary connection; screw terminal secondary connection
- UL Component Recognized, CSA Certified
Technical Specifications
- Primary Voltage: 120 VAC
- Secondary Voltage: 27 V (rated), powers 24VAC circuits
- Power Rating: 40 VA
- Frequency: 60 Hz
- Dimensions: approx. 3-3/16 in H x 2-3/8 in W x 3-1/8 in D
- Weight: approx. 1.90–1.95 lb
- Temperature Rating: -20°F to 105°F
- Class Rating: NEC Class 2 (not wet) / Class 3 (wet)
Applications
- Powering 24VAC control circuits in heating/cooling systems
- Thermostats, relays, and other low-voltage HVAC controls
Frequently Asked Questions
- What does the AT140A1000 do? It steps down 120 VAC to power 24VAC control circuits in heating/cooling systems.
- How do I confirm fit? Confirm your system's primary voltage and required VA load match this transformer's rating before ordering.
- Is the AT140A1000 available for fast shipping in the USA? Yes, in stock at Cooling Parts Supply with same-day shipping.
Why Buy from Cooling Parts Supply?
- Genuine OEM industrial parts sourced from trusted suppliers
- Fast shipping on all orders across the USA
- Dedicated support for HVAC, refrigeration, and industrial control parts
- Easy ordering with secure online checkout
Specifications
| Brand | Honeywell |
|---|---|
| Product Type | Power Supply |
| SKU | AT140A1000 |
| Condition | New |