2455RM-90980568

Series:	2455RM
Part Status:	Obsolete
Circuit:	SPST-NC
Switching Temperature:	--
Reset Temperature:	Manual Reset
Current Rating - AC:	10A (240V), 15A (120V)
Current Rating - DC:	--
Tolerance:	--
Switching Cycles:	6K
Termination Style:	Quick Connect
Mounting Type:	Chassis Mount
Package / Case:	Cylinder with Mounting Flange

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Temperature Sensors - Thermostats - Mechanical

Temperature sensors are used in a variety of applications to measure the temperature of a system or environment. Thermostats are one type of temperature sensor that is commonly used to control the operation of a system. Mechanical thermostats are one type of thermostat that uses mechanical principles to detect changes in temperature. The 2455RM-90980568 is a mechanical thermostat designed for commercial, residential and industrial temperature control applications. It is suitable for use in HVAC systems, water heater control systems, and other temperature control applications.

Design

The 2455RM-90980568 is a bi-metallic thermostat that is composed of two metal strips with different thermal expansion coefficients. The strips are formed into a U shape and rigidly mounted to a switch housing. Due to their different thermal expansion coefficients, when the temperature changes, the two strips bend, causing the switch contacts to open or close.The 2455RM-90980568 has a differential range of 1.5°F (0.83°C) and a temperature range of 25°F to 95°F (-3.9°C to 35°C); however, these ranges can be adjusted to meet certain requirements. The switch has a contact rating of 2 A at a voltage of 115 VAC. It is designed to be mounted on the surface of a panel or wall, and includes a snap-action mechanism that helps ensure reliable operation.

Operation

The 2455RM-90980568 operates by detecting changes in temperature and responding accordingly. When the thermostat is connected to a system, the two bi-metallic strips respond to the changes in temperature, causing them to bend. This bending causes the switch contacts to open or close depending on the temperature.When the temperature falls below the set point, the two metal strips bend in such a way that the switch contacts close. This closes the circuit and sends a signal to the system, triggering it to begin working (e.g., by turning on a heater). When the temperature rises above the set point, the strips bend in the other direction, which causes the switch contacts to open, thus breaking the circuit and signal sent to the system.

Advantages

Mechanical thermostats are easy to install and maintain, as they do not require any special wiring. They are also relatively inexpensive compared to other types of thermostats, making them an attractive option for many applications. Additionally, mechanical thermostats are highly reliable and can be used in both light-duty and heavy-duty applications.The 2455RM-90980568 in particular is a versatile and reliable mechanical thermostat that can be used in a variety of applications. It has a wide temperature range and adjustable differential, making it suitable for many temperature control applications. Additionally, it is compact and easy to install on a panel or wall.

Conclusion

The 2455RM-90980568 is a mechanical thermostat designed for commercial, residential and industrial temperature control applications. It has a wide temperature range and adjustable differential, and is easy to install. Additionally, it is highly reliable and can be used in both light-duty and heavy-duty applications.

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