1432794-1

Series:	VF4
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Relay Type:	General Purpose
Coil Type:	Non Latching
Coil Current:	151mA
Coil Voltage:	12VDC
Contact Form:	SPDT (1 Form C)
Contact Rating (Current):	30A
Switching Voltage:	14VDC - Nom
Turn On Voltage (Max):	7.8 VDC
Turn Off Voltage (Min):	1.2 VDC
Operate Time:	10ms
Release Time:	13ms
Features:	Resistor
Mounting Type:	Chassis Mount
Termination Style:	Plug In, Quick Connect - 0.250" (6.3mm)
Operating Temperature:	-40°C ~ 85°C
Contact Material:	Silver Tin Oxide (AgSnO)
Coil Power:	1.8 W
Coil Resistance:	79.5 Ohms

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1432794-1 Power Relays, Over 2 Amps

Power relays are electronic components composed of a magnetic core, coil, and other integral parts that serve to amplify the power of a signal. The 1432794-1 power relay is a single-pole, double-throw version of this technology, with up to 2 amps of power transferring through its contacts. It can be used in numerous industrial applications, from access control to heating and ventilation control. Let’s take a closer look at its application field and working principle.

Applications

The 1432794-1 relay is extremely versatile and can be used in a wide variety of industries and applications. Its low-profile housing makes it ideal for tight enclosures, and its powerful 2A current rating and 10A inrush rating mean it can be used in even the most demanding applications.One such example is the ventilation and heating industry, where the 1432794-1 power relay is used to control fans, air handlers, dampers, and other HVAC equipment. It can be used to turn motors on and off in order to access and maintain temperature control in specific rooms, or to regulate air pressure in certain areas.The 1432794-1 has also seen use in access control and security systems. With its 2A current rating, it is capable of handling up to two doors at a time, or even two inputs on the same door. This means that it can be used to control access to certain rooms or buildings, either through an intercom system or access card system.

Working Principle

The 1432794-1 power relay works off the principle of electromagnetic induction. When an electrical current is applied to the relay’s coil, it creates a magnetic field around it. This magnetic field then interacts with the relay’s core, forming an electromagnet. When a current is then applied to the contacts of the relay, its electromagnet attracts the core and the contacts close, allowing the current to flow through the relay. The amount of current flowing through the relay is determined by the coil’s strength. When the current is removed, the magnetic field dissipates and the contacts open, stopping the current flow.

Conclusion

The 1432794-1 power relay is an essential component in many industrial applications, from heating and cooling systems to access control. Its powerful 2 A current rating and 10 A inrush rating make it ideal for powering even the most demanding applications. Moreover, its low-profile housing ensures that it fits seamlessly into any enclosure. By understanding its application field and working principle, engineers will be able to ensure that the 1432794-1 is used correctly and efficiently in their systems.

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