8870030000

Turn On Voltage (Max):	16.8 VDC
Coil Resistance:	1.44 kOhms
Coil Power:	400 mW
Contact Material:	Silver Nickel (AgNi)
Operating Temperature:	-40°C ~ 70°C
Termination Style:	PC Pin
Mounting Type:	Through Hole
Features:	Test Button
Release Time:	4ms
Operate Time:	10ms
Turn Off Voltage (Min):	2.4 VDC
Series:	RCI
Switching Voltage:	250VAC - Max
Contact Rating (Current):	8A
Contact Form:	DPDT (2 Form C)
Coil Voltage:	24VDC
Coil Current:	16.7mA
Coil Type:	Non Latching
Relay Type:	General Purpose
Part Status:	Active
Packaging:	Bulk

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Power Relays, Over 2 Amps

Introduction

Power relays are electromechanical switching devices commonly used to control electrical power in applications such as motor control, lighting, or over-current protection. They are designed to operate safely and reliably and are rated for up to 2 Amps.

Applications

Power relays can be used in a variety of applications, including motor control, lighting control, and over-current protection. When used for motor control, power relays can be used to start, stop, and control the speed of electric motors. When used for lighting control, they can be used to turn lights on and off and adjust their brightness. Finally, power relays can be used for over-current protection by isolating the power supply from the load and providing a current limiting feature.

8870030000

The 8870030000 is a type of power relay designed to operate safely and reliably in applications up to 2 Amps. It features a bistable design, which means it can be used to switch between two electrical power states without the need for external control or resetting. Furthermore, it features a built-in overload protection, which can protect against accidental short-circuiting or over-voltage conditions. The 8870030000 also has a non-polarized contact configuration, which helps significantly reduce wiring complexity compared to other power relays.

Working Principle

The 8870030000 is an electromagnetic relay, meaning it contains an electromagnet which is energized when it is triggered. When the relay is triggered, the electromagnet produces a magnetic field, which attracts the internal components of the relay, creating an electrical connection between the two power states. This connection allows electricity to flow between the two states and switches them as needed.

Conclusion

The 8870030000 is an electromechanical power relay that is designed to operate safely and reliably in applications up to 2 Amps. It features a bistable design, overload protection, and a non-polarized contact configuration, making it an ideal choice for applications that require reliable switching up to 2 Amps. Furthermore, its working principle is based on an electromagnet, which produces a magnetic field that attracts the internal components and creates an electrical connection when the relay is triggered.

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