SFS6-DC48V

Turn On Voltage (Max):	36 VDC
Coil Resistance:	4.6 kOhms
Coil Power:	500 mW
Contact Material:	Silver Tin Oxide (AgSnO)
Operating Temperature:	-40°C ~ 85°C
Termination Style:	PC Pin
Mounting Type:	Through Hole
Features:	--
Release Time:	20ms
Operate Time:	20ms
Turn Off Voltage (Min):	4.8 VDC
Series:	SFS
Switching Voltage:	250VAC, 30VDC - Max
Contact Rating (Current):	6A
Contact Form:	6PST-NO/NC (3 Form A, 3 Form B)
Coil Voltage:	48VDC
Coil Current:	10.4mA
Coil Type:	Non Latching
Relay Type:	Safety
Part Status:	Active
Packaging:	Bulk

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Power Relays, Over 2 Amps: SFS6-DC48V Application Field and Working Principle

Power relays are devices used to control and manage the switching on and off of a circuit by switching between electrical connections. These relays, when used with the right type of circuit, can ensure that power is delivered efficiently and in a safe manner. The SFS6-DC48V is one such power relay that is designed for applications requiring over two amps for circuit switching. This article will discuss the application fields and working principle of the SFS6-DC48V power relay.The SFS6-DC48V power relay is designed for use in many different applications. It is commonly used in emergency lighting applications, circuit breakers, motor starters, overload protection, HVAC control, medical diagnostic equipment, and lighting fixtures. It is also used in other applications, such as automotive and marine applications, where reliable and robust power switching is needed.The SFS6-DC48V power relay works by using a contact arrangement of two contacts which open and close at a controlled rate. The contacts are triggered by an electric current which determines the rate of switching. The contacts open and close quickly enough that they can be used to operate both high-amperage and low-amperage loads. The power relay can operate over two amps and up to 250 volts in AC and DC circuits.The SFS6-DC48V is designed with four overcurrent protection features to ensure that the relay works safely and reliably. First, there is a slow make feature, which is designed to delay the opening of the contacts long enough to permit full oxidization. Second, there is a quick break feature, which is designed to close the contacts quickly enough to safely de-energize the load. Third, there is a self-locking feature, which is designed to prevent the contacts from re-opening in the event of an overload or short circuit. Finally, there is a thermal overload protection feature, which is designed to limit the temperature of the contacts while still allowing the relay to close quickly.The SFS6-DC48V power relay also has several other features to improve safety and reliability. For example, the relay has a built-in surge suppressor, which is designed to protect the relay from electrical surges. Additionally, the relay has a robust contact mechanism and a rugged aluminum housing, both of which are designed to withstand rugged operations. Overall, the SFS6-DC48V power relay is a robust and reliable power switching solution for high-amperage and low-amperage applications. It is designed with multiple safety and reliability features, making it suitable for many different applications. Additionally, the power relay is designed to handle up to two amps and up to 250 volts in AC and DC circuits, making it a great choice for applications requiring reliable power switching.

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