Eaton Fan Controller Temperatu...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$26.50
Eaton Fan Controller Temperature Controller, 120/240Vac Temperature Sensing

Eaton Fan Controller Temperature Controller, 120/240Vac Temperature Sensing

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Model: TC100

In Stock (leaves warehouse same day if ordered before 3pm ET)

$26.50
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Eaton Fan Controller Temperature Controller, 120/240Vac Temperature Sensing

The Eaton Fan Controller Temperature Controller is a temperature-sensing device engineered for fan control applications on dry-type transformers. Built for a 120/240Vac power supply range, this Type: Temperature controller unit provides 2 programmable inputs and a Time-Stamped Alarm Log extended function, giving maintenance teams reliable, code-compliant monitoring for transformer cooling systems. Compliant with CFR 47 FCC Part 15 and certified to EN 61000-4-3, it is built to perform in demanding commercial and industrial electrical environments.

Key Features

  • Application: Fan controller for dry-type transformer cooling and temperature management.
  • Sensing Inputs: Temperature Sensing configuration for accurate transformer temperature monitoring.
  • Power Supply Range: 120/240Vac for flexible integration into standard electrical distribution systems.
  • Programmable Inputs: 2 programmable inputs for customized control and monitoring logic.
  • Extended Functions: Time-Stamped Alarm Log for tracking and reviewing alarm events over time.
  • Type: Temperature controller purpose-built for fan control duty.
  • Dimensions: Product Width 8.82 in, Product Length/Depth 4.95 in, Product Height 15.12 in.

Certifications & Compliance

  • CFR 47 FCC Part 15 Compliant
  • EN 61000-4-3 Certified

Technical Specifications

  • Current sensing inputs: 0
  • Product Type: Electrical Component
  • Voltage sensing inputs: 0
  • Department: Electrical

Typical Applications

  • Dry-Type Transformer Fan Control
  • Transformer Temperature Monitoring
  • Panelboard and Switchgear Cooling Control
  • Commercial and Industrial Electrical Installations
  • Renovation and New Construction Transformer Projects

Why Eaton?

Eaton engineers this temperature controller with a 120/240Vac power supply range, dedicated temperature sensing inputs, and a Time-Stamped Alarm Log to support dependable, code-compliant transformer fan control. With compliance to CFR 47 FCC Part 15 and EN 61000-4-3, it is designed to deliver consistent performance for professional electrical work.

Manufacturer Resources

Product Specs

Product Width:
8.82 in
Current sensing inputs:
0
Extended functions:
Time-Stamped Alarm Log
Sensing inputs:
Temperature Sensing
Product Length/Depth:
4.95 in
Application:
Fan controller
Compliances:
CFR 47 FCC Part 15
Product Height:
15.12 in
Power supply range:
120/240Vac
Product Type:
Temperature Controller
Voltage sensing inputs:
0
Input:
2 programmable inputs
Certifications:
EN 61000-4-3
Department:
Electrical
Voltage Rating:
120/240 VAC
Configuration:
2 Programmable Inputs
Standards:
CFR 47 FCC Part 15
Product Group:
Wiring Devices
Product Subgroup:
Parts & Accessories

Eaton TC100 – Frequently Asked Questions

1) What does the Eaton TC100 temperature controller actually control?
The Eaton TC100 is a fan controller for dry-type transformers. It reads transformer winding temperature through its temperature sensing inputs and switches the cooling fans accordingly. It is not a general-purpose process controller, and it does not do current or voltage sensing at all: both the current sensing input count and the voltage sensing input count are zero. If you need load current or bus voltage monitoring alongside temperature, that is a separate device.
2) Can I power the TC100 fan controller from either 120V or 240V control power?
Yes. The TC100 takes a 120/240Vac power supply, so it drops onto either a 120V control circuit or a 240V one without a separate transformer or a different part number. That covers the usual control power arrangements found in dry-type transformer enclosures and switchgear cubicles.
3) How much space do I need in the enclosure for the Eaton TC100 controller?
Plan for 8.82 in width, 4.95 in length/depth and 15.12 in height. The height is the number that catches people out, so check vertical clearance in the transformer or switchgear cubicle before you commit to a mounting location.
4) Does the Eaton TC100 log alarms, or do I need a separate monitoring system?
Alarm history is built in. The TC100 carries a time-stamped alarm log as an extended function, so an over-temperature or fan alarm is recorded with the time it happened. For a facilities or MRO team that means you can walk up after the fact and see when a transformer ran hot, without adding a BMS point or a separate data logger just for that.
5) What can I wire into the two programmable inputs on the TC100?
The TC100 gives you 2 programmable inputs, which you assign in configuration rather than being fixed by the factory. That is where contractors typically bring in auxiliary contacts or a remote signal to tie into the cooling control logic. Specify how you intend to use them at commissioning, since the programming is what decides their behaviour, not the wiring alone.
6) Is the Eaton TC100 fan controller suitable for a spec that calls for FCC Part 15 and EN 61000-4-3?
It meets both. The TC100 is compliant with CFR 47 FCC Part 15 and certified to EN 61000-4-3 for radiated RF immunity, which is the pair of items most commonly cited on submittals for electronic controls sitting inside switchgear. Those are the standards stated for this controller; anything else on your drawing needs to be confirmed against the Eaton submittal for the project.
7) What is the exact part number to order this Eaton transformer fan controller?
Order it as Eaton TC100. It is a single model, so there are no finish, voltage or input-count variants to pick between: the 120/240Vac supply range and the two programmable inputs come standard on every unit.
How fast can I get the Eaton TC100 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Eaton TC100 come with a warranty?
Absolutely. The Eaton TC100 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Eaton TC100?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Eaton TC100 from ZenSupply?
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