Transformers are passive electrical components that transfer electricity from one circuit to another, making them essential in getting the correct power for each electronic device safely. At Electro-Meters, we carry a wide variety of current, variable, voltage, and control power transformers that come in varying frequencies, secondary voltage, insulation level, current, voltage, window diameter, thermal rating, and accuracy class, with multi-ratio options to properly integrate into your electrical equipment application, whether that’s installed indoors or outdoors. We carry lines from the DEIF, General Electric/ITI, and Superior electric brands of transformers. If you need any assistance in finding the right current, variable, voltage, or control power transformer for your needs, contact our team of experts at Electro-Meters today.

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Staco 100 and 200 Series – Variable Transformers

  • Panel mount
  • Single Phase or three phase
  • 120 and 240 Volts
  • 0.8 – 3.0 Amperes
  • Adjustable shaft
  • 50/60 Hz

Staco 1000 and 1200 Series – Variable Transformers

  • Panel mount
  • Single phase and three phase
  • 120/240 Volts
  • 3.5 to 15 Amperes
  • 50/60 Hz
  • Motor-driven option available

Staco 1500 Series – Variable Transformers

  • Panel mount
  • Single phase and three phase
  • 120/240 Volts
  • 9.5 to 20 Amperes
  • 50/60 Hz
  • Motor-driven option available

Staco 2500 Series – Variable Transformers

  • Panel mount
  • Single phase and three phase
  • 120/240 Volts
  • 10 to 30 Amperes
  • Adjustable Shaft
  • 50/60 Hz
  • Motor-driven option available

Staco 3PN Enclosed Plug and Cord Series – Variable Transformers

  • All models are housed in a rugged steel enclosure and supplied with input line cord and plug with matching receptacle, on-off illuminated switch and fuse.
  • Available for 200, 500, 1000, 1500, J Series Variable Transformers

Staco 500 Series – Variable Transformers

  • Panel mount
  • Single phase and three phase
  • 120/240 Volts
  • 5/7 Amperes
  • Adjustable/Fixed Shaft
  • 50/60 Hz
  • Motor-driven option available

Staco 5000 Series – Variable Transformers

  • Single phase and three phase
  • 120/240/480 Volts
  • Up to 450 Amperes
  • Up to 244 kVA
  • Adjustable Shaft
  • 50/60 Hz
  • Motor-driven option available

Staco 6000 Series – Variable Transformers

  • Single phase and three phase
  • 120/240/480 Volts
  • Up to 540 Amperes
  • Up to 305 kVA
  • Adjustable Shaft
  • 50/60 Hz
  • Motor-driven option available

Staco Isolated J Series – Variable Transformers

  • Single phase
  • 120/240 Volts
  • Up to 25 Amperes
  • Up to 4.8 kVA
  • Adjustable Shaft
  • 50/60 Hz

Accuenergy AcuCT 5A – Split Core Current Transformers

  • 0.5% accuracy from 10%-120% of rated current
  • 100A to 5000A measurement range
  • Industrial standard 5A secondary output
  • Optional 1A output
  • Accessory kits included for mounting in multiple locations
  • UL recognized