Confirm the exact configuration
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.

Danfoss Industrieautomatik
The Danfoss Industrieautomatik 017-520966 is an industrial component designated as the RT120 thermostat, also corresponding to manufacturer model 343821. This verified unit is produced by Danfoss Industrieautomatik for specific temperature regulation configurations. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Danfoss Industrieautomatik references — within one business day.
For a faster response, include quantity, condition, and delivery destination.
Verified configuration
Engineering context
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Our sourcing response is prepared against Danfoss Industrieautomatik 017-520966. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.