2204120901
2204120901
2204120901
2204120901
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2204120901
2204120901
2204120901
2204120901

Atlas Copco Temperature Switch Replacement - 2204120901

Atlas Copco ReplacementSKU: 2204120901
Price:
$48.00
Stock:
In Stock

Description

Atlas Copco Temperature Switch Replacement - 2204120901

Help support compressor temperature monitoring and reliable system protection with the Atlas Copco Temperature Switch Replacement - 2204120901, a TERMIX temperature switch designed for compatible Atlas Copco oil injected screw compressor applications. This replacement switch helps monitor operating temperature so the compressor control system can respond when temperatures move outside the intended range. Replacing a failed, inaccurate, or inconsistent temperature switch can help restore dependable temperature feedback, reduce overheating risk, and support reliable compressor performance during daily operation.

  • Supports Temperature Monitoring: Helps monitor compressor operating temperature so the system can respond to changing thermal conditions.
  • Helps Reduce Overheating Risk: A properly functioning temperature switch supports compressor protection and helps reduce heat related downtime.
  • TERMIX Switch Design: Identified as Atlas Copco part number 2204120901 for oil injected screw compressor applications.
  • OEM Compatible Replacement: Built as a replacement for Atlas Copco part number 2204120901 to support routine temperature switch maintenance and dependable compressor operation.

Keep compressor temperature feedback responsive and help protect your equipment from heat related issues with the Atlas Copco Temperature Switch Replacement - 2204120901, a practical replacement part for supporting long term Atlas Copco compressor reliability.

Why Choose Us?

  • OEM-Equivalent Quality: Our parts meet or exceed OEM standards - at a fraction of the price. You're not paying extra for a logo.
  • Not Just Another Marketplace: We're not just a place to buy parts or oil. We're compressor experts who can provide personalized guidance and reliable support.
  • All Brands, No Restrictions: Unlike many distributors who are tied to OEM agreements, we sell and service parts for all major compressor brands. Can't find what you need? We'll help you get it.
  • USA-Based Support: Talk to real people in Greenville, SC, who know compressors and are ready to help.

Still curious? Learn more about our Inlet to Outlet™ Promise and see why so many customers trust us as their go-to compressor partner.

Other Atlas Copco Replacement Parts:

In addition to the Atlas Copco Temperature Switch Replacement - 2204120901, we stock replacement parts for Atlas Copco Air Filters, Atlas Copco Oil Filters, Atlas Copco Separators, Atlas Copco Oil and more so you can maximize the performance of your Atlas Copco Compressors.

Note: This item is final sale and not eligible for return.

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Frequently Asked Questions

Is the 2204120901 temperature switch compatible with my Atlas Copco compressor?

The 2204120901 is an Atlas Copco temperature switch for compatible oil-injected screw compressor applications. Compatibility should always be confirmed by matching 2204120901 in your compressor manual and verifying the model, serial number, switch location, wiring connection, and temperature protection circuit before ordering. Not sure? Reach out with your compressor model and serial number and we’ll help confirm compatibility. 

What does the 2204120901 temperature switch do?

The 2204120901 monitors temperature at its installed location and changes electrical state when the temperature reaches its designed switch point. Depending on the compressor configuration, it can help:

  • Monitor compressor operating temperature
  • Support high-temperature protection
  • Signal the control system during an over-temperature condition
  • Help protect the airend, lubricant, motor, and internal components
  • Support safer compressor operation

What are the signs that the 2204120901 temperature switch may need replacement?

Common symptoms can include:

  • High-temperature shutdown with no obvious overheating condition
  • Compressor shutting down intermittently
  • Compressor failing to shut down during a verified high-temperature condition
  • Damaged wiring, terminals, or switch body
  • Switch failing continuity or temperature-response testing
  • Temperature-related fault codes or shutdown alarms
  • Repeated issues after oil level, cooler condition, airflow, and fan operation have been checked

These symptoms can also be caused by low lubricant, dirty coolers, blocked ventilation, fan issues, wiring problems, or actual overheating. Inspect the complete cooling and control system before replacing the 2204120901.

Is this an OEM part?

This is an OEM-equivalent replacement temperature switch designed to meet the same performance standards as the original Atlas Copco switch.  

How difficult is it to install?

Installing the 2204120901 is generally a moderate maintenance task because it involves the compressor’s electrical and temperature-protection system.

Before service, the compressor should be:

  • Fully shut down
  • Electrically locked out
  • Completely depressurized if the switch is installed in a pressurized circuit
  • Cooled to a safe working temperature
  • Verified so no stored electrical energy remains in the control circuit

Installation typically involves documenting the wiring and switch location, removing the original switch, installing the replacement 2204120901, reconnecting the wiring, and verifying normal temperature-protection operation after startup.

Do you carry other parts for Atlas Copco?

Absolutely. We stock a range of air filters, oil filters, valves, synthetic oils, and many other maintenance parts for Atlas Copco equipment. If you don’t see what you need, just ask and we’ll help you find it. 

How do I know which oil to use in my Atlas Copco compressor?

Stationary rotary screw compressors may have specific oil requirements that differ from reciprocating or portable units. To make sure you’re using the right lubricant for your machine, check out our full guide here: Choosing the Right Oil for your Atlas Copco Compressor. It covers the recommended options for rotary screw compressors and helps you match your compressor with the proper oil.

Where do your products ship from?

All parts ship from our Greenville, South Carolina warehouse. Our USA-based team ensures fast shipping and dependable customer support whenever you need assistance.