Description
Overview
The RT Thermostat – 017-500866 is designed for accurate temperature regulation in demanding industrial and refrigeration systems. It features a cylindrical remote sensor that ensures reliable detection and quick response to temperature changes. Built for long-term operation, this unit provides consistent control across a wide range of conditions.
The thermostat supports temperature regulation between -25°C and +15°C, offering flexibility for both low and medium-temperature environments. Because of its solid design, it maintains stability and precision, even during frequent temperature fluctuations.
Design and Construction
Equipped with a Pg 13.5 cable connection, the 017-500866 thermostat supports cable diameters ranging from 6 mm to 14 mm. This allows for secure and adaptable installation across various equipment configurations.
The device’s IP66-rated enclosure ensures strong protection against dust and powerful water jets, making it suitable for harsh industrial locations. However, versions with an external reset are rated IP54, providing solid protection against moisture and limited dust ingress.
Performance and Reliability
The RT thermostat – 017-500866 performs effectively within an ambient temperature range of –50°C to +70°C. This broad tolerance ensures reliable functionality in both extreme cold and high-heat conditions.
Furthermore, its remote sensor design allows for flexible placement, ensuring accurate monitoring in difficult-to-access areas. The thermostat maintains steady operation over long cycles, helping to minimise downtime and enhance system performance.
Applications and Benefits
This 017-500866 thermostat is ideal for industrial refrigeration, HVAC, and process control systems where precise temperature management is essential. Because it balances accuracy with durability, it’s frequently used in manufacturing plants, cold storage units, and marine environments.
Its rugged construction ensures operational safety, while the remote sensor simplifies temperature detection in extended or enclosed installations. As a result, it delivers dependable performance and reduces the need for frequent maintenance.
Summary
The RT Thermostat – 017-500866 offers exceptional reliability, broad temperature tolerance, and strong environmental protection. Compact yet robust, it’s an excellent choice for professionals requiring precision temperature control in industrial and refrigeration systems.





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