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Control Transformers

16 results found that include 643 products

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Results per page:  16 | 32 | 48
Control Transformer, 50 VA Rating, 208/240/277/480VAC
Control Transformer, 50 VA Rating, 208/240/277/480VAC
  • FUNCTIONAL DEVICES INC / RIB
  • Control Transformer, VA Rating 50, Input Voltage 208/240/277/480VAC, Output Voltage 120VAC, Not Rated Temp. Rise, 50/60 Hz, 1 Phase, Mounting Foot or Dual 1/2 In. NPT Hub, Enclosure Finish No Finish, Height 3.01 In., Depth 2.51 In., Width 3.44 In., Standards UL5085-2 or UL5085-3; USA & Canada, Includes Circuit Breaker

  • Item # 41D389
  • Mfr. Model # TR50VA008
  • Control Transformer, VA Rating 50, Input Voltage 208/240/277/480VAC, Output Voltage 120VAC, Not Rated Temp....More

Control Transformer, 100 VA Rating, 208/240/277/480VAC
Control Transformer, 100 VA Rating, 208/240/277/480VAC
  • FUNCTIONAL DEVICES INC / RIB
  • Control Transformer, VA Rating 100, Input Voltage 208/240/277/480VAC, Output Voltage 120VAC, Not Rated Temp. Rise, 50/60 Hz, 1 Phase, Mounting Foot or Dual 1/2 In. NPT Hub, Enclosure Finish No Finish, Height 3.02 In., Depth 2.52 In., Width 4.22 In., Standards UL5085-2 or UL5085-3; USA & Canada, Includes Circuit Breaker

  • Item # 23NT20
  • Mfr. Model # TR100VA008
  • Control Transformer, VA Rating 100, Input Voltage 208/240/277/480VAC, Output Voltage 120VAC, Not Rated Temp....More

Non-Fused Encapsulated
  • TM

    Grainger Choice

  • Multiple product options available

    Designed for the global market, these control transformers are copper wound and vacuum impregnated with varnish. They help to change line voltage to the voltage required by the control circuit. They can also be used to isolate one system from another system.

    Multiple product options available

Fused Encapsulated
  • TM

    Grainger Choice

  • Multiple product options available

    These control transformers help to change line voltage to the voltage required by the control circuit. With fusing, the transformer can be protected from damage due to short circuits and overload conditions. Each transformer features a fully encapsulated coil to allow heat to dissipate, preventing "hot spots" and increasing the life of the transformer.

    Multiple product options available

Non-Fused Finger-Safe
  • Multiple product options available

    These non-fused, finger-safe control transformers feature a fully encapsulated coil to help ease wire routing. They can be used to change line voltage to the voltage required by the control circuit. The finger-safe contacts on the transformer help to prevent accidental shocks from contact with energized terminals.

    Multiple product options available

Non-Fused Wire-Wound
Non-Fused Wire-Wound
Control Transformer, 50VA VA Rating, 208/240/277/480VAC
Control Transformer, 50VA VA Rating, 208/240/277/480VAC
  • FUNCTIONAL DEVICES INC / RIB
  • Control Transformer, VA Rating 50VA, Input Voltage 208/240/277/480VAC, Output Voltage 120VAC, Not Rated Temp. Rise, Fused No, 50/60 Hz, Transformer Type Encapsulated, 1 Phase, Mounting Foot or 1/2 In. NPT Hub, Enclosure Finish No Finish, Height 3.48 In., Depth 2.52 In., Width 3.05 In., Standards UL5085-2 or UL5085-3; USA & Canada

  • Item # 41D393
  • Mfr. Model # TR50VA018
  • Control Transformer, VA Rating 50VA, Input Voltage 208/240/277/480VAC, Output Voltage 120VAC, Not Rated Temp....More

Control Transformer, 40 VA Rating, 208/240/277/480VAC
Control Transformer, 40 VA Rating, 208/240/277/480VAC
  • FUNCTIONAL DEVICES INC / RIB
  • Control Transformer, VA Rating 40, Input Voltage 208/240/277/480VAC, Output Voltage 120VAC, Not Rated Temp. Rise, 50/60 Hz, 1 Phase, Mounting Foot or 1/2 In. NPT Hub, Enclosure Finish No Finish, Height 3.00 In., Depth 2.50 In., Width 3.26 In., Standards UL5085-2 or UL5085-3; USA & Canada, Includes Circuit Breaker

  • Item # 41D381
  • Mfr. Model # TR40VA013
  • Control Transformer, VA Rating 40, Input Voltage 208/240/277/480VAC, Output Voltage 120VAC, Not Rated Temp....More

Control Transformer, 50VA VA Rating, 120/240VAC Input Volta
Control Transformer, 50VA VA Rating, 120/240VAC Input Volta
  • SIEMENS
  • Control Transformer, VA Rating 50VA, Input Voltage 120/240VAC, Output Voltage 24VAC, 55 Degrees C Temp. Rise, 50/60 Hz, Transformer Type Wire-Wound, 1 Phase, Mounting Panel, Enclosure Finish No Finish, Height 2.56 In., Depth 3 In., Width 3 In., Standards UL, CSA, Manufacturers Warranty Length 1 yr.

  • Item # 44F401
  • Mfr. Model # MT0050C
  • Control Transformer, VA Rating 50VA, Input Voltage 120/240VAC, Output Voltage 24VAC, 55 Degrees C Temp. Rise,...More

Control Transformer, 50VA VA Rating, 240/480VAC Input Volta
Control Transformer, 50VA VA Rating, 240/480VAC Input Volta
  • SIEMENS
  • Control Transformer, VA Rating 50VA, Input Voltage 240/480VAC, Output Voltage 24VAC, 55 Degrees C Temp. Rise, 50/60 Hz, Transformer Type Wire-Wound, 1 Phase, Mounting Panel, Enclosure Finish No Finish, Height 2.56 In., Depth 3 In., Width 3 In., Standards UL, CSA, Manufacturers Warranty Length 1 yr.

  • Item # 44F399
  • Mfr. Model # MT0050B
  • Control Transformer, VA Rating 50VA, Input Voltage 240/480VAC, Output Voltage 24VAC, 55 Degrees C Temp. Rise,...More

Control Transformer, 75VA VA Rating, 120/240VAC Input Volta
Control Transformer, 75VA VA Rating, 120/240VAC Input Volta
  • SIEMENS
  • Control Transformer, VA Rating 75VA, Input Voltage 120/240VAC, Output Voltage 24VAC, 55 Degrees C Temp. Rise, 50/60 Hz, Transformer Type Wire-Wound, 1 Phase, Mounting Panel, Enclosure Finish No Finish, Height 2.56 In., Depth 3.5 In., Width 3 In., Standards UL, CSA, Manufacturers Warranty Length 1 yr.

  • Item # 44F405
  • Mfr. Model # MT0075C
  • Control Transformer, VA Rating 75VA, Input Voltage 120/240VAC, Output Voltage 24VAC, 55 Degrees C Temp. Rise,...More

Fused Wire-Wound
Control Transformer, 75VA VA Rating, 240/480VAC Input Volta
Control Transformer, 75VA VA Rating, 240/480VAC Input Volta
  • SIEMENS
  • Control Transformer, VA Rating 75VA, Input Voltage 240/480VAC, Output Voltage 24VAC, 55 Degrees C Temp. Rise, 50/60 Hz, Transformer Type Wire-Wound, 1 Phase, Mounting Panel, Enclosure Finish No Finish, Height 2.56 In., Depth 3.5 In., Width 3 In., Standards UL, CSA, Manufacturers Warranty Length 1 yr.

  • Item # 44F404
  • Mfr. Model # MT0075B
  • Control Transformer, VA Rating 75VA, Input Voltage 240/480VAC, Output Voltage 24VAC, 55 Degrees C Temp. Rise,...More

Control Transformer, 50VA VA Rating, 120VAC Input Voltage,
Control Transformer, 50VA VA Rating, 120VAC Input Voltage,
  • SQUARE D
  • Control Transformer, VA Rating 50VA, Input Voltage 120VAC, Output Voltage 12/24VAC, 55 Degrees C Temp. Rise, 50/60 Hz, Transformer Type Wire-Wound, 1 Phase, Mounting Flange, Enclosure Finish No Finish, Height 4 In., Depth 3 In., Width 3 In., Standards UL, CSA, CE, Manufacturers Warranty Length 1 yr.

  • Item # 1YUW4
  • Mfr. Model # 9070TF50D13
  • Control Transformer, VA Rating 50VA, Input Voltage 120VAC, Output Voltage 12/24VAC, 55 Degrees C Temp. Rise,...More

Control Transformer, 75VA VA Rating, 208VAC Input Voltage,
Control Transformer, 75VA VA Rating, 208VAC Input Voltage,
  • SQUARE D
  • Control Transformer, VA Rating 75VA, Input Voltage 208VAC, Output Voltage 24VAC, 55 Degrees C Temp. Rise, 50/60 Hz, Transformer Type Wire-Wound, 1 Phase, Mounting Wall, Enclosure Finish No Finish, Height 3.6 In., Depth 4.3 In., Width 4.1 In., Standards UL 5085, CSA, CE, Includes Screw Clamp Terminals, Manufacturers Warranty Length 1 yr.

  • Item # 22LR89
  • Mfr. Model # 9070T75D14
  • Control Transformer, VA Rating 75VA, Input Voltage 208VAC, Output Voltage 24VAC, 55 Degrees C Temp. Rise,...More

Results per page:  16 | 32 | 48
Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More