RT314730

Turn On Voltage (Max):	172.5 VAC
Coil Resistance:	32.5 kOhms
Coil Power:	0.74 VA
Contact Material:	Silver Nickel (AgNi)
Operating Temperature:	-40°C ~ 70°C
Termination Style:	PC Pin
Mounting Type:	Through Hole
Features:	Insulation - Class F, Sealed - Flux Protection
Release Time:	6ms
Operate Time:	8ms
Turn Off Voltage (Min):	34.5 VAC
Series:	RT1, SCHRACK
Switching Voltage:	400VAC - Max
Contact Rating (Current):	16A
Contact Form:	SPDT (1 Form C)
Coil Voltage:	230VAC
Coil Type:	Non Latching
Relay Type:	General Purpose
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tube

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Power Relays, Over 2 Amps: RT314730 Application Field and Working Principle

Power relays are commonly used in a variety of industries including automotive, telecommunications, industrial control, electricity, and consumer electronics. While the RT314730 Power Relay from TE Connectivity (formerly Raychem) is designed to manage a steady 2 Amps’ current flow, it is a versatile product that can also be used under various scenarios where higher levels of current are required. This article examines the RT314730 application field and provides an overview of its working principle.

What is the RT314730 Power Relay?

The RT314730 Power Relay is an electromechanical relay designed for medium power controlling applications and is rated for an operating current of up to 2 Amps. It is constructed using a latching-style contact with a mechanically-locked spring and is rated to withstand an operating voltage up to 48 Volts DC. The contact is formed from a combination of high-conductivity silver and gold alloys, and is protected against short-term arcing by an insulating material. This type of high-quality composition ensures reliable operation with minimal contact resistance and long operational life.

Application Fields

The RT314730 Power Relay is suitable for a variety of applications, particularly in devices where large currents are needed to drive high power loads such as motors. It is suitable for installation and use in systems such as industrial control, surveying equipment, audio amplifiers, desalination plants, and power systems. Moreover, it is ideal for use in small-scale industrial power switching.

Working Principle

The RT314730 Power Relay is an electromechanical device that utilizes an electromagnet to activate a switch. When electrical current is applied to the relay, the electromagnet creates a magnetic field, which causes the switch contacts to move apart and either open or close the circuit. This allows current to flow through the circuit path or a new path between the contacts, depending on the desired result.The latching contact is designed to provide long-term, durable operation with minimum contact resistance and no contact voltage drops. This type of relay is made up of a steel substrate which is designed to ensure long-term compatibility and durability. The latching contact utilizes a mechanically-locked spring and is similarly designed to operate reliably and require minimal maintenance or repair.

Conclusion

The RT314730 Power Relay is a high-quality electromechanical device rated for an operating current of up to 2 Amps. It is suitable for a variety of applications, including industrial control, power systems, surveying equipment, audio amplifiers, and desalination plants. Its latching contact is designed to provide reliable operation with minimal contact resistance and long operational life. Furthermore, the mechancally-locked spring ensures long-term durability and reliability.

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