ST1-DC48V

Turn On Voltage (Max):	38.4 VDC
Coil Resistance:	9 kOhms
Coil Power:	240 mW
Contact Material:	Silver Alloy
Operating Temperature:	-40°C ~ 60°C
Termination Style:	PC Pin
Mounting Type:	Through Hole
Features:	Sealed - Fully
Release Time:	10ms
Operate Time:	15ms
Turn Off Voltage (Min):	4.8 VDC
Series:	ST
Switching Voltage:	380VAC, 250VDC - Max
Contact Rating (Current):	8A
Contact Form:	DPST-NO/NC (1 Form A, 1 From B)
Coil Voltage:	48VDC
Coil Current:	5.3mA
Coil Type:	Non Latching
Relay Type:	General Purpose
Part Status:	Obsolete
Packaging:	Tube

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

Introduction to ST1-DC48V Power Relays

The ST1-DC48V is a power relay in the range of over 2 amps. It is designed to provide high-performance switching and control for DC loads and can be used to create a wide range of automation applications. Its various features, including its large contact current rating, wide-operating temperature range and robust design make it well-suited for motor controls, lighting systems and HVAC systems.

Features of the ST1-DC48V

The ST1-DC48V power relay provides a range of features, which make it suitable for various applications. These include:

• It has a contact current rating of 175 A at 24 VDC.
• It has a contact clearance rating of 1000μ at 200 VDC.
• Its maximum voltage rating is 48V DC.
• It has a wide operating temperature range of -40°C to 85°C.
• It has a wide-current-rating range of 0.5 to 175 A.
• It is available in a range of mounting styles, including: panel mount, PCB mount and DIN Rail mount.
• It is UL, CUL and EN approved.

Applications of the ST1-DC48V

Given its features, the ST1-DC48V is well-suitable for a range of applications. These include:

• Control of HVAC systems.
• Motor control in industrial automation systems.
• Lighting controls.
• Home automation applications.
• Battery operated systems.
• Solenoid control applications.

Working Principle of the ST1-DC48V

The ST1-DC48V is designed to provide precise control of DC power. It works by connecting to a power source, such as a battery or a power line, and then controlling the power that is sent to the load. The relay provides very high switching speeds, allowing it to switch quickly depending on the input or output signal. The output it provides is very reliable and stable, allowing it to be used for a variety of switching and control applications. The ST1-DC48V has an internal coil that gives it the power to actuate its contacts. When the coil is energized, a magnetic field is created and the contacts are connected, allowing power to flow to the load. When the coil is de-energized, the magnetic field disappears and the contacts are opened, preventing power to the load. Given its high contact current ratings, the ST1-DC48V is well-suited for controlling high-power DC loads. It is also designed to be highly reliable, giving it a long life expectancy even under harsh conditions.

Conclusion

The ST1-DC48V is a well-designed and reliable power relay in the range of over 2 amps. Its various features make it suitable for a variety of applications, such as motor control, HVAC systems and lighting systems. It is easy to install and use, and its robust design allows it to operate reliably for long periods of time. Its working principle is based on the creation of a magnetic field when an internal coil is energized, which allows the power to be sent to the load.

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