Honeywell Technologies Bi-Metallic Thermostat, 180°C Closing Temperature, 10A Contact Current, SPST 2455RC-90820466

Honeywell Technologies Model 2455RC-90820466 Bi-Metallic Thermostat is a high-quality thermal control device designed for industrial and commercial temperature regulation applications. This thermostat operates by interrupting circuits as temperature rises, automatically resetting at a closing temperature of 180°C to protect equipment from overheating.

The device complies with rigorous standards and certifications such as UL recognition, CSA certification, MIL-STD-202, Mil-PRF-24236, VDE, and NASA standards, making it suitable for use in regulated, critical applications including aerospace and industrial environments.

Featuring a bracket mount design and solder-tab terminals, the thermostat allows for secure mechanical and electrical installation. Its single-pole single-throw (SPST), normally open contact configuration supports a maximum contact current rating of 10A at 250V AC, which is suitable for many resistive and light inductive loads.

This thermostat has an automatic reset function that enables it to return to normal operation once the temperature falls below the reset threshold, without requiring manual intervention. It is capable of enduring temporary exposure up to 260°C during fault conditions, ensuring robust safety margins in harsh environments.

Typical applications include thermal protection for industrial heaters and ovens, temperature safeguarding for aerospace-ground support equipment, and use in control panels requiring reliable over-temperature shut-off. The device operates effectively from 0°C minimum ambient temperature, ensuring usability across a wide range of environments.

This thermostat closes contact at 180°C, offering precise temperature control. Supports SPST normally open switching function for simple circuit control. Automatic reset protects equipment by restoring normal circuit function after temperature drops.

Bracket mount design allows easy installation in industrial settings. Solder-tab terminals ensure strong and durable electrical connections. Rated for 10A contact current at 250V AC for resistive and light inductive loads.

Meets multiple industry standards including UL, CSA, MIL-STD, VDE, and NASA certifications. Suitable for industrial heaters, ovens, aerospace equipment, and control panel applications. Operates reliably from 0°C minimum ambient temperature to 260°C maximum.

For professionals seeking reliable and certified temperature control solutions, the Honeywell 2455RC-90820466 thermostat delivers performance, safety, and durability. Explore more Thermostat and temperature control devices in the Electronics & Electricals category on EnvMart.