5543203

Switching Voltage:	250VAC, 30VDC - Max
Coil Power:	--
Contact Material:	--
Operating Temperature:	-20°C ~ 65°C
Termination Style:	Screw Terminal
Mounting Type:	DIN Rail
Features:	LED Indicator
Turn Off Voltage (Min):	--
Turn On Voltage (Max):	--
Series:	--
Contact Rating (Current):	10A
Contact Form:	SPDT (1 Form C)
Coil Voltage:	120VAC
Coil Type:	Non Latching
Relay Type:	General Purpose with Socket
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

Power relays that exceed the 2 Amp power threshold are typically used when more power needs to be switched than a lower-power relay can handle. The applications for higher-power devices range from controlling larger electrical loads such as motors and resistive heating elements to higher-voltage applications such as in industrial control systems. The most common type of power relay is the static contactor, which relies on a mechanical connection between contacts to switch power.

5543203 Application Field and Working Principle

The 5543203 is a high-power, industrial-grade power relay designed for use in industrial control systems. It is rated for a maximum current of 110Amps and a maximum voltage of 310VAC. The relay has five contact points, which allows it to control multiple electrical loads in a single circuit. The main purpose of the relay is to switch power between two terminals. When the contacts of the 5543203 are closed, power is allowed to flow through the relay, switching on devices connected to the power line. When the contact points are open, the power line is broken, preventing power from flowing through the circuit.The 5543203 also includes a number of features to ensure its reliability and safety. The contacts of the relay are monitored by an LED indicator, which allows for easy visual confirmation of the state of the relay. Additionally, the relay has an internal overload protection circuit to protect the contacts from current spikes. The 5543203 is designed to be robust and reliable in demanding industrial settings. It is enclosed in a rugged metal housing with an external cooling fan, which helps to keep the device running at a uniform temperature. The device also features a selectable range of turn-on and turn-off delays, which can be adjusted to operating conditions.In summary, the 5543203 is a high-power industrial-grade power relay designed for use in industrial control systems. It is rated for a maximum current of 110Amps and a maximum voltage of 310VAC, and features a selectable range of turn-on and turn-off delays. It is enclosed in a rugged metal housing with an external cooling fan, and includes an LED indicator and overload protection circuit for enhanced reliability and safety.

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

Part Number	Manufacturer	Price	Quantity	Description