JS1F-48V

Series:	JS
Packaging:	Bulk
Part Status:	Obsolete
Relay Type:	General Purpose
Coil Type:	Non Latching
Coil Current:	7.5mA
Coil Voltage:	48VDC
Contact Form:	SPDT (1 Form C)
Contact Rating (Current):	10A
Switching Voltage:	250VAC, 100VDC - Max
Turn On Voltage (Max):	33.6 VDC
Turn Off Voltage (Min):	4.8 VDC
Operate Time:	10ms
Release Time:	10ms
Features:	Sealed - Flux Protection
Mounting Type:	Through Hole
Termination Style:	PC Pin
Operating Temperature:	-40°C ~ 70°C
Contact Material:	Silver Alloy
Coil Power:	360 mW
Coil Resistance:	6.4 kOhms

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Introduction to JS1F-48V

JS1F-48V is an industrial power relay and is a standard type of relay used for controlling power in industrial systems. It is designed for applications with currents not exceeding 16 A and voltage not exceeding 800 V. JS1F-48V is manufactured by Panasonic, one of the leading global manufacturers of electrical components and products.

JS1F-48V Application Field & Working Principle

JS1F-48V is primarily used for controlling and switching electricity in industrial structures, particularly in high- voltage and/or high-current power distribution systems. It offers a safe and reliable solution for controlling and managing electricity in hazardous or sensitive environments. The main components of JS1F-48V are a pre-charge resistor, a voltage detection circuit, and a power relay. The pre-charge resistor is used to reduce contact arcing and to protect the device from damage due to high voltage spikes. The voltage detection circuit provides control and protection for the system by monitoring voltage levels. When the voltage level exceeds or falls below the threshold, the voltage detection circuit activates the power relay and switches the circuit on or off accordingly to prevent damage or accidental disconnection. The JS1F-48V is rated for use with currents up to 25 A, depending on the model. It is designed for operation in temperatures ranging from -40°C to 85°C. The J1F-48V can be used in the most challenging of industrial environments due to its dust- and water-resistant ratings of IP64 and IP68 respectively. This makes it an ideal power relay for use in exposed or outdoor applications. JS1F-48V is also designed with a manual override switch, which allows for manual control of the power relay. This is particularly useful in cases when there is no power available or when frequent adjustments need to be made to the voltage. This manual switch is also equipped with a lockout feature, which prevents unauthorized access and tampering with the device.

Conclusion

The JS1F-48V is a reliable and effective industrial power relay, designed for use in particularly challenging environments. Its pre-charge resistor, voltage detection circuit, manual switch with lockout feature, and dust and water-resistant ratings make it an invaluable tool for controlling and managing electricity in industrial structures. It can support currents up to 25 A, depending on the model, and is rated for operation in temperature ranging from -40°C to 85°C.

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