Transformers

  • $9.35 each
    $89.50 box of 10
    $8.95 each
    345
    Fri, May 3
    345
    QtyArrives
    345 Fri, May 3
    Questions? Call 1-888-757-4774
  • 120 VAC (Primary) 27V (Secondary) 40 VA Transformer
    SKU: AT140A1000
    Brand: Honeywell
    (12)
    $12.65 each
    $47.80 box of 4
    $11.95 each
    632
    Fri, May 3
    632
    QtyArrives
    632 Fri, May 3
    Questions? Call 1-888-757-4774
  • $9.25 each
    128
    Fri, May 3
    128
    QtyArrives
    128 Fri, May 3
    Questions? Call 1-888-757-4774
  • Plate Mount Transformer (120 VAC To 24 VAC)
    SKU: S84A-410
    Brand: White Rodgers
    (3)
    $15.85 each
    $152.50 box of 10
    $15.25 each
    55
    Fri, May 3
    55
    QtyArrives
    55 Fri, May 3
    Questions? Call 1-888-757-4774
  • $10.95 each
    $105.50 box of 10
    $10.55 each
    154
    Fri, May 3
    154
    QtyArrives
    154 Fri, May 3
    Questions? Call 1-888-757-4774
  • $11.95 each
    55
    Fri, May 3
    55
    QtyArrives
    55 Fri, May 3
    Questions? Call 1-888-757-4774
  • $9.95 each
    60
    Fri, May 3
    60
    QtyArrives
    60 Fri, May 3
    Questions? Call 1-888-757-4774
  • Foot Mount 120/208/240/480V 75VA Transformer
    SKU: PF52475
    Brand: Packard
    (3)
    $28.75 each
    32
    Fri, May 3
    32
    QtyArrives
    32 Fri, May 3
    Questions? Call 1-888-757-4774
  • $13.75 each
    $52.60 box of 4
    $13.15 each
    356
    Fri, May 3
    356
    QtyArrives
    356 Fri, May 3
    Questions? Call 1-888-757-4774
  • $16.55 each
    40
    Fri, May 3
    40
    QtyArrives
    40 Fri, May 3
    Questions? Call 1-888-757-4774
  • $28.95 each
    $138.25 box of 5
    $27.65 each
    193
    Fri, May 3
    193
    QtyArrives
    193 Fri, May 3
    Questions? Call 1-888-757-4774
  • Gas Ignition Transformer (120 VAC, 60 Hz)
    SKU: Q652B1006
    Brand: Honeywell
    (2)
    $69.95 each
    $334.75 box of 5
    $66.95 each
    Fri, May 24 – Mon, Jun 3
    Arrives
    Fri, May 24 – Mon, Jun 3
    Questions? Call 1-888-757-4774 or
  • $8.55 each
    97
    Fri, May 3
    97
    QtyArrives
    97 Fri, May 3
    Questions? Call 1-888-757-4774
  • Gas Ignition Transformer (120 VAC, 50/60 Hz)
    SKU: Q624A1014
    Brand: Honeywell
    (1)
    $136.95 each
    $389.85 box of 3
    $129.95 each
    118
    Fri, May 3
    118
    QtyArrives
    118 Fri, May 3
    Questions? Call 1-888-757-4774
  • 120 VAC (Primary) 26.5V (Secondary) 40 VA Transformer
    SKU: AT72D1683
    Brand: Honeywell
    (7)
    $23.85 each
    $91.00 box of 4
    $22.75 each
    289
    Fri, May 3
    289
    QtyArrives
    289 Fri, May 3
    Questions? Call 1-888-757-4774
  • $34.65 each
    $131.80 box of 4
    $32.95 each
    285
    Fri, May 3
    285
    QtyArrives
    285 Fri, May 3
    Questions? Call 1-888-757-4774
  • Transformer, Foot & Single Threaded Hub Mount, 50VA, 120 to 24 Vac
    SKU: TR50VA001
    Brand: Functional Devices
    (1)
    $12.95 each
    23
    Fri, May 3
    23
    QtyArrives
    23 Fri, May 3
    Questions? Call 1-888-757-4774
  • $9.65 each
    41
    Fri, May 3
    41
    QtyArrives
    41 Fri, May 3
    Questions? Call 1-888-757-4774
  • 120 VAC (Primary) 26.5V (Secondary) 40 VA Transformer
    SKU: AT72D1006
    Brand: Honeywell
    (8)
    $25.45 each
    $121.75 box of 5
    $24.35 each
    106
    Fri, May 3
    106
    QtyArrives
    106 Fri, May 3
    Questions? Call 1-888-757-4774
  • $26.75 each
    34
    Fri, May 3
    34
    QtyArrives
    34 Fri, May 3
    Questions? Call 1-888-757-4774
  • $24.95 each
    35
    Fri, May 3
    35
    QtyArrives
    35 Fri, May 3
    Questions? Call 1-888-757-4774
  • $36.55 each
    $174.75 box of 5
    $34.95 each
    127
    Fri, May 3
    127
    QtyArrives
    127 Fri, May 3
    Questions? Call 1-888-757-4774
  • Universal Mount Transformer
    SKU: AT140A1042
    Brand: Honeywell
    (9)
    $26.45 each
    $126.25 box of 5
    $25.25 each
    36
    Fri, May 3
    36
    QtyArrives
    36 Fri, May 3
    Questions? Call 1-888-757-4774
  • Transformer, Single Hub, Foot Mount, 75VA 480/240/208/120-24 Vac
    SKU: TR75VA005
    Brand: Functional Devices
    $22.25 each
    25
    Fri, May 3
    25
    QtyArrives
    25 Fri, May 3
    Questions? Call 1-888-757-4774

Resources

Articles

  • Transformers provide power to electric circuits in heating, cooling and HVAC systems. They can be used in any application that does not exceed the transformer's load ratings. Common applications include thermostats, gas valves, and relays. When selecting the appropriate transformer, primary voltage is the most important consideration. Transformers are available in primary voltages ranging from 24V to 480V. Honeywell and White Rodgers transformers are the industry standard.
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