MY4I5N DC48

Turn On Voltage (Max):	38.4 VDC
Coil Resistance:	2.6 kOhms
Coil Power:	900 mW
Contact Material:	Silver (Ag)
Operating Temperature:	-55°C ~ 70°C
Termination Style:	Plug In
Mounting Type:	Socketable
Features:	LED Indicator, Test Button
Release Time:	20ms
Operate Time:	20ms
Turn Off Voltage (Min):	4.8 VDC
Series:	MY
Switching Voltage:	250VAC, 125VDC - Max
Contact Rating (Current):	3A
Contact Form:	4PDT (4 Form C)
Coil Voltage:	48VDC
Coil Current:	18.5mA
Coil Type:	Non Latching
Relay Type:	General Purpose
Part Status:	Active
Packaging:	Bulk

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Power Relays, Over 2 Amps: MY4I5N DC48

My4i5n DC48 has been a common fractional horsepower motor control device for many years. This product is used to control the starting, stopping and reversing of fractional horsepower motors. The device is designed to supply a moderate level of current for the operation of medium to larger magnitude motors.The control device is designed with power relays providing current rating of over 2 Amps. The relays are controlled by an electric switch connected to the device. With the opening or closing of the switch, the responsiveness and accuracy of the relay is greatly improved due to the improved magnetic characteristics of the components.The design of the control device includes two types of relays - the coil and contactor type. The coil type relays are used to perform the basic switching functions while the contactor type is used to provide additional protection against possible electrical overload and short circuits. The contactor type also provides additional safety features such as an override feature, which will shut off the motor if the switch is flipped closed while the motor is running.The two types of relay can also be used together to provide more accurate control of the motor. For example, a combination of a contactor and coil type relay could be used to provide a forward/reverse switching mechanism for a medium horsepower motor. The contactor would provide the necessary protection against possible overload while the coil would provide the power to switch the motor between forward and reverse.The design of the control device also includes a time delay feature which allows for the motor to run for a set amount of time before being stopped. This feature helps to reduce the chances of overloading the motor by giving the motor a more gradual start-up time.The design is also highly efficient due to the increased current capacity of the relays. This improved efficiency reduces the amount of energy used and therefore reduces the heating of the motor.In conclusion, My4i5n DC48 is a highly efficient motor control device designed with power relays to provide current ratings of over 2 Amps. The device is designed with two types of relays to provide additional protection and improved control over the motor. The design also includes a time delay feature to provide more gradual start-up times and reduce the chances of overloading the motor. The higher current capacity of the relays also provides better efficiency, therefore reducing heating of the motor.

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Part Number	Manufacturer	Price	Quantity	Description