8870140000

Turn On Voltage (Max):	86.3 VAC
Coil Resistance:	8.1 kOhms
Coil Power:	0.8 VA
Contact Material:	Silver Nickel (AgNi)
Operating Temperature:	-40°C ~ 70°C
Termination Style:	PC Pin
Mounting Type:	Through Hole
Features:	LED Indicator
Release Time:	6ms
Operate Time:	8ms
Turn Off Voltage (Min):	17.3 VAC
Series:	RCI
Switching Voltage:	250VAC - Max
Contact Rating (Current):	16A
Contact Form:	SPDT (1 Form C)
Coil Voltage:	115VAC
Coil Current:	6.6mA
Coil Type:	Non Latching
Relay Type:	General Purpose
Part Status:	Active
Packaging:	Bulk

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Power Relays, Over 2 Amps: 8870140000 Application Field and Working Principle

The 8870140000 power relay is a high-performance relay designed for use in higher-power circuits. It can be used to switch high voltages and currents, up to 250 VAC/DC and higher, depending on the device. This relay has a wide range of applications, for both industrial and residential applications.

Design and Technology

The 8870140000 power relay is a nine-pin relay that uses a sealed plastic encapsulation for easy handling and mounting. It has a switch contact rating of 2A, making it suitable for a variety of applications. The input voltage can range from 24VDC to 250VAC/DC, depending on the version of the relay.The contact arrangement of the relay is a single-pole double-throw (SPDT) Switch. It has one normally open connection and one normally closed connection. This makes it an ideal device for applications where an alternating signal needs to exchange between two circuits. The relay also utilizes a system of dual coils, allowing a high-precision and low-damping effect when switching analog signals.

Applications

The 8870140000 power relay is widely used in many applications. It is suitable for controlling high voltages and currents in automation, lighting control, UPS systems, and other heavy-duty applications.In the automotive industry, the 8870140000 can be used as an ignition control, as well as in the engine control module (ECM). It can also be used to control fans, air flow assemblies, and related motors in vehicles.In fire protection, the 8870140000 can be used as a fire alarm isolator and to control emergency lighting. It is also used to control heated water and fuel storage tanks and to switch power sources in hospitals and other facilities.

Working Principle

The operation of the 8870140000 power relay is based on electromagnetic induction.The relay itself is composed of two coils – a primary coil and a secondary coil. The primary coil receives current and creates a magnetic field. This magnetic field induces an electrical voltage in the secondary coil, which in turn activates the switch and triggers the relay. This voltage is proportional to the current in the primary coil.When the current in the primary coil is removed, the switch contact returns to its original state and the relay is deactivated.

Conclusion

The 8870140000 power relay is an effective and versatile solution for high power applications. Its SPDT switch contact allows it to switch power between two circuits, making it a suitable solution for a wide range of applications. Its design also makes it easy to handle and mount, and its dual coils significantly reduce damping when switching analog signals.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description