GDP251SS24V

Series:	GDP
Packaging:	Bulk
Part Status:	Active
Mounting Type:	Chassis Mount
Coil Voltage:	24VAC
Contact Form:	SPST-NO (1 Form A)
Contact Rating (Current):	25A
Switching Voltage:	277VAC - Nom
Features:	--
Termination Style:	Screw Terminal, Quick Connect - 0.250" (6.3mm)
Operating Temperature:	-5°C ~ 40°C
Turn On Voltage (Max):	20.4 VAC

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Contactors (Electromechanical)

A contactor is an electrically-controlled switch used for switching a power circuit, similar to a relay except with higher current ratings. A GDP251SS24V contactor is one example of a contactor in the electromechanical family. Its application fields and working principles are discussed further in this article.

Application Fields

GDP251SS24V contactors are used in a wide range of applications, including but not limited to: industrial motor control, air conditioning, commercial lighting, electrical heating, and vending machines. Due to its reliable performance, high capacity, and excellent safety ratings, the GDP251SS24V contactor is a popular choice for these applications.

Working Principle

The GDP251SS24V contactor works by controlling the flow of electricity to and from the connected circuit. Its core components consist of a solenoid coil, a set of contacts, and a spring mechanism. When the solenoid coil is energized, it creates an electromagnetic field which pulls the contacts inward. This opens the contacts and stops current from flowing through the circuit. When the coil is de-energized, the spring mechanism forces the contacts back outward, restoring the circuit to its original state.The GDP251SS24V contactor is designed for both AC and DC loads and is rated up to 24 V. The contactor features a maximum current rating of 250 Amps, making it ideal for applications with higher current loads. It also features a low contact resistance for improved energy efficiency and better performance overall.

Safety Features

The GDP251SS24V contactor also features several safety features that make it suitable for a wide range of applications. Its main safety feature is an overload protection system which automatically shuts off the power when the current levels become too high, protecting both the contactor and the connected circuit from potential damage. The contactor also features a built-in fuse that will blow in the event of an overload, preventing any damage to the connected circuit.

Conclusion

In conclusion, the GDP251SS24V is a highly reliable and versatile contactor that is suitable for a wide range of applications. Its low contact resistance and overload protection system make it ideal for applications that require a high level of current and protection from electrical overloads. The GDP251SS24V contactor is a popular choice for industrial motor controls, air conditioners, lighting systems, and other electrical systems.

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