Turn On Voltage (Max):	36 VDC
Coil Resistance:	6.4 kOhms
Coil Power:	360 mW
Contact Material:	Silver Tin Oxide (AgSnO)
Operating Temperature:	-40°C ~ 85°C
Termination Style:	PC Pin
Mounting Type:	Through Hole
Features:	Diode, LED Indicator
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:	4PST-3NO/1NC (3 From A, 1 Form B)
Coil Voltage:	48VDC
Coil Current:	7.5mA
Coil Type:	Non Latching
Relay Type:	Safety
Part Status:	Active
Packaging:	Bulk

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Power Relays, Over 2 Amps

Power relays are electro-mechanical devices used to control an electrical circuit. They can be used in a wide range of applications and for many different types of electrical circuits. The SFS3-L-DC48V-D is a type of power relay that is designed for use in applications that require high current levels (over 2 amps). This type of relay is often used in applications such as motor control circuits, automotive circuits, and household appliance circuits.

SFS3-L-DC48V-D Application Field

The SFS3-L-DC48V-D power relay is designed for use in low-power circuits up to 2.0 amps. It can be used in many different types of applications including motor control circuits, automotive circuits, and household appliance circuits. In motor control circuits, the SFS3-L-DC48V-D is often used for controlling the current to the motor in order to start or stop the motor. In automotive circuits, the SFS3-L-DC48V-D is often used to control the current going to the headlights, to activate anti-lock brakes, or to activate the rear windshield defroster. In household appliance circuits, the SFS3-L-DC48V-D is often used to control the current going to the refrigerator, the dishwasher, or the washing machine.

SFS3-L-DC48V-D Working Principle

The working principle of the SFS3-L-DC48V-D is based on an electro-mechanical system. The main component of the SFS3-L-DC48V-D is the coil, which is surrounded by an electromagnetic field. When an electrical current is applied to the coil, the magnetic field created by the coil attracts the armature, which then closes the contacts and makes the electrical connection. When the current is removed from the coil, the armature is released, and the contacts open, thereby breaking the electrical connection. The SFS3-L-DC48V-D can also be used as a switching device, controlling the flow of current between two circuits. When the power relay is in the "ON" position, the current will flow from one circuit to the other, while in the "OFF" position, no current will flow. The switching process can be either manual or automatic. With manual switching, the user must manually move the switch from "ON" to "OFF". With the automatic switching, the power relay will switch between "ON" and "OFF" based on an input signal, such as a timer or a pressure switch.

SFS3-L-DC48V-D Advantages

The SFS3-L-DC48V-D power relay has many advantages over other types of power relays. It is relatively small and lightweight, making it easy to install and maintain. It is also easy to operate, and it can be manually switched or set to be automatically switched. Additionally, the SFS3-L-DC48V-D has a wide operating temperature range, making it suitable for use in many different types of applications. Finally, the SFS3-L-DC48V-D is designed to be very reliable and durable, and it has a long operating life.

Conclusion

The SFS3-L-DC48V-D is a type of power relay designed for use in applications that require high current levels (over 2 amps). It can be used in many different types of applications, including motor control circuits, automotive circuits, and household appliance circuits. It is relatively small and lightweight, easy to operate, and has a wide operating temperature range. Additionally, the SFS3-L-DC48V-D is designed to be very reliable and durable. With all of these advantages, the SFS3-L-DC48V-D is the perfect choice for any application that requires a reliable and durable power relay.

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Part Number	Manufacturer	Price	Quantity	Description