2909519 Relays

Switching Voltage:	250VAC, 250VDC - Max
Coil Power:	--
Contact Material:	Silver Nickel (AgNi)
Operating Temperature:	-40°C ~ 60°C
Termination Style:	Screw Terminal
Mounting Type:	DIN Rail
Features:	LED Indicator
Release Time:	10ms
Operate Time:	8ms
Turn Off Voltage (Min):	--
Turn On Voltage (Max):	--
Series:	PLC-RSC
Contact Rating (Current):	10A
Contact Form:	SPDT (1 Form C)
Coil Voltage:	24VDC
Coil Current:	18.0mA
Coil Type:	Non Latching
Relay Type:	General Purpose with Socket
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Power Relays, Over 2 Amps: 2909519 Application Field and Working Principle

Power Relays are a kind of electromechanical relays which can be used to control large electrical loads and perform a wide variety of switching operations. They are used in numerous industrial applications due to their superior switching reliability and cost effectiveness. 2909519 Application Field and Working Principle is discussed in this article, so that it will provide greater insight into the operation and design of Power Relays. The 2909519 series is a high current contact power relay. It has a wired type of coil, and is a standard DIN rail-mounted power contactor version, suitable for use in a wide range of industrial, commercial and domestic applications. In terms of the 2909519 Application Field, this product is suitable for applications such as controlling and isolating large motors, compressor motors, machine tools and long and short distance travel, as well as providing emergency shut off for industrial processes. The working principle of relays is based on the principle of electromagnetic induction. When the input signal is applied to the relay coil, an electric magnetic field is created in the coil, which attracts the armature of the relay and causes a contact to close or open. This switching operation is known as actuation. The actuation usually occurs when the coil is energized, however, de-energizing the coil will also cause the armature to move away from the fixed contact. The size of the electric magnetic field created by the coil can be changed by varying the number of turns of the coil. The 2909519 series with its wired coil uses a 12V DC voltage and can handle an inrush current of up to 230A at 100% of rated load. It is designed to ensure quick and safe switching operations with minimal voltage drop. The relay has an operating temperature range of -40˚C to +85˚C. During operation, the coil draws minimal amount of current in the off-state and the maximum power consumption occurs when the coil is activated. The design structure of the 2909519 series consists of three parts- the base, the contacts and the coil. The base has four terminal connections, one for each contact and one for the power source. The contacts- the common, normally open and normally closed- are arranged in a way that when the coil is energized, the common and the normally open contacts close and the normally closed contact opens. This arrangement allows for the convenient switching of loads. The coil is then mounted to the base and is securely fastened. The contact rating of the 2909519 series is 2A at 250V AC/30V DC and the maximum switching capacity is 10A at 250V AC/30V DC. The contact material consists of copper and silver alloy which provides excellent resistance to corrosion. The relay is safe from any electrical shocks due to the insulation properties of the plastic housing. Additionally, it features a reset button, so that the contacts can be reset automatically without having to manually actuate them. To conclude, the 2909519 series is a reliable and easy to use power contactor which offers superior switching performance and cost effectiveness. With its wide range of applications, the 2909519 series is an ideal choice for various industrial, commercial, and domestic applications. It is capable of handling a wide range of voltage and current ratings, while providing superior electrical and heat insulation. The design structure is user friendly and the relay is easy to maintain. The advanced features such as the reset button and the contact construction ensures that it can be used in a wide range of applications.

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