Industrial Control Transformer | 100VA | P23651

Single-phase industrial control transformers for multiple application requirements



Primary Voltage


Secondary Voltage


Part Number


SNC’s industrial control transformers deliver excellent primary and secondary voltage requirements and meet or exceed the standards including UL, CE, CSA or cUL listed. Their rugged construction and superior electrical characteristics ensure reliable operation of electromagnetic devices and trouble-free performance. Our industrial control transformers change supply voltages for the operation of components such as contactors, solenoids, relays and timers.

A leading transformer manufacturer, SNC specially designs single-phase industrial control transformers to accommodate the momentary current inrush caused when electromagnetic components are energized at start up. Upon start up, most electromagnetic devices require anywhere from 3-10 times their normal operating current for 30-50 milliseconds. Also known as control, they provide the high degree of secondary voltage stability required for that period.

Pending the need to increase or decrease input voltages, SNC’s step-up and step-down transformers are dual frequency rated for 50/60 Hz and manufactured in a variety of configurations that range from 115 to 600 primary volts and from 23 to 240 secondary volts.

Product features

  • Enclosed coils completely encase the industrial control transformer coils against moisture, dirt, dust and industrial contaminants for maximum protection in industrial environments.
  • Finger-safe terminals integrally built in. Up to 30% greater terminal contact area permits low-loss connections. Extra deep barriers reduce the chance of shorts from frayed leads or careless wiring.
  • Terminals are molded into the industrial control transformers for a robust, compact design. A full quarter inch of thread on the 8-32 terminal screws prevents stripping and pullout.
  • Mounting plate is heavy gauge steel to add strength to core construction and provide stability. Slotted mounting feet permit easy and flexible installation.
  • Attractive black matte finish, easy-to-read label with complete wiring diagram.
  • Two parallel jumper links come standard with all transformers, which can be wired for dual primary voltages.


  • Constructed with high quality silicon steel laminates to minimize core losses and increase performance and efficiency.
  • Copper magnet wire of the highest quality assures efficient operation.
  • Primary and secondary fusing options available in kits or factory installed.
  • UL, CE, CSA or cUL listed
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