Honeywell FEMA TX490 Capillary Tube Thermostat

Description

The Honeywell FEMA TX490 is an industrial-grade capillary tube thermostat designed for accurate and reliable temperature control. This robust device is ideal for a variety of heating, ventilation, and process control applications where remote temperature sensing is required. Its durable construction ensures a long service life even in harsh industrial environments.

Specifications

• Manufacturer: Honeywell (FEMA)
• Model: TX490
• Part Number: 3 080 30204
• Type: Capillary Tube Thermostat
• Switching Capacity: 250V AC / 5A (resistive), 24V DC / 5A
• Connection: DIN 43650-A connector base

Label Info

• Brand: FEMA von Honeywell
• Type: T..S
• Part Nr.: 3 080 30204

Application

Suitable for temperature monitoring and control of liquids, air, or surfaces in various industries including machine building, HVAC systems, and industrial process control.

Country of Origin

Made in Germany.

CO2 Impact

By purchasing this refurbished or new-old-stock part, you are contributing to a circular economy and avoiding approximately 20 kg of CO2 emissions associated with the production of a new component. This is comparable to the emissions from driving a car for 100 kilometers.

Availability

This product is an obsolete model but is available from our stock. An excellent opportunity to replace a defective unit without redesigning your system. Order now from PLC2Day for expert support and fast delivery.

FAQ

The exact temperature range is not specified on the label and depends on the specific variant of the TX490. These devices were typically available in various ranges, such as 0 to 100 deg C. It is crucial to verify the required range for your application.

The base for the DIN 43650-A connector is integrated into the thermostat housing. However, the mating female plug with cable gland is typically a separate component. Please check the product images to confirm what is supplied with this item.

The copper capillary tube can be carefully bent to accommodate installation requirements, but you must avoid sharp kinks which can damage it. The tube must not be cut or shortened, as it is a sealed system containing an expansion fluid essential for the thermostat's operation.

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Last Update: Friday, March 13, 2026