85103034

Switching Voltage:	250VAC - Max
Coil Power:	--
Contact Material:	--
Operating Temperature:	-15°C ~ 55°C
Termination Style:	Spring Terminal
Mounting Type:	DIN Rail
Features:	LED Indicator
Turn Off Voltage (Min):	--
Turn On Voltage (Max):	--
Series:	KNAC3-YS
Contact Rating (Current):	5A
Contact Form:	3PST-NO (3 Form A)
Coil Voltage:	110VAC
Coil Type:	--
Relay Type:	Safety
Part Status:	Obsolete
Packaging:	Bulk

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Power Relays, Over 2 Amps – 85103034 Application Field and Working Principle

Power relays are used in many different applications such as safety, signal, control, and power management. Indeed, they are used in virtually any system where there is a need for reliable switching between two or more electrical circuits. Power relays are divided into two categories: those combined with a switch for over-current protection, and those without. Here, we will focus on the former.This particular type, 85103034, is a power relay with over-current protection. It has a current capacity of over 2 amps, and is suitable for many high-power applications. This power relay is designed to be used together with an inductively-coupled contactor switch. This ensures that the relay does not need to be directly in contact with high-power circuits, and can be used safely. The 85103034 has several key features that make it suitable for many applications. Most importantly, it has an adjustable current rating from 2.5 to 4.0 amps, meaning it can be used to switch either AC or DC circuits of different load sizes. It also comes with a manual reset switch that can be used to deactivate the relay in emergency situations. The 85102034 is composed of three main components: The contactor switch, the self-powered magnetic field, and the heat sink. The contactor switch is a mechanical switch that is designed to handle very high current. It is this switch that carries the heavy load between the two sets of contacts. The self-powered magnetic field is responsible for the actual actuating of the relay. The field is energized by the supply voltage, and this causes the contactor switch to be actuated when the voltage drops. Finally, the heat sink is used to dissipate heat, ensuring that the relay remains cool when in use. This is especially important when the relay is handling very high currents.In conclusion, the 85103034 power relay is a reliable, safe, and durable switch that can be used for many applications. It is designed with a current rating of over 2 amps, is made up of three main components, and is designed with a manual reset switch. By using this power relay, users can ensure that their circuits are switched reliably and safely. Overall, it is an excellent choice for high-power applications.

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