RU42S-C-D24

Turn On Voltage (Max):	19.2 VDC
Coil Resistance:	605 Ohms
Coil Power:	--
Contact Material:	Silver Nickel (AgNi), Gold (Au)
Operating Temperature:	-55°C ~ 60°C
Termination Style:	Plug In
Mounting Type:	Socketable
Features:	LED Indicator, Mechanical Indicator
Release Time:	20ms
Operate Time:	20ms
Turn Off Voltage (Min):	2.4 VDC
Series:	RU
Switching Voltage:	250VAC, 30VDC - Max
Contact Rating (Current):	3A
Contact Form:	4PDT (4 Form C)
Coil Voltage:	24VDC
Coil Current:	44.7mA
Coil Type:	Non Latching
Relay Type:	General Purpose
Part Status:	Active
Packaging:	Bulk

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Power relays, especially those rated over two amps, are becoming increasingly important as the need for digital control increases in various applications. The RU42S-C-D24 is one such power relay that can be used in many different applications and is well-suited for applications where short-term high power switching can be beneficial. The following article will discuss the application field and working principle of the RU42S-C-D24.The RU42S-C-D24 power relay is a single-pole double-throw (SPDT) relay that is designed for applications where high power switching is needed for short periods of time. It has an operating capacity of up to 24 amps at up to 30 volts AC/DC, and is able to switch loads up to seven times as great as its rated current capacity of two amps. This makes it well-suited for applications that need to switch higher current levels for short periods of time.The RU42S-C-D24 also has a low-level actuation voltage, allowing it to be actuated with a signal as low as 3 volts DC. This makes it useful for many digital applications, such as in computer or microcontroller applications, where low-power device output signals need to control large currents.As far as its application field, the RU42S-C-D24 can be used for switching AC loads as well as DC loads, making it versatile in many applications. It can be used in a variety of HVAC applications, in lighting circuits and dimmers, in motor control, and even in audio/visual equipment. The RU42S-C-D24 is also well-suited for controlling external relays or switching transistors, allowing it to be used in power control circuits that require precise switching.The RU42S-C-D24\'s working principle is straightforward: when the relay\'s input voltage rises above 3 volts DC, the relay\'s contacts open or close depending on the type of switching signal (N/O or N/C). When the input voltage drops below 3 volts DC, the relay will reset and the contacts will remain in their default state. This makes the relay useful for applications where precise switching is required on a regular basis.In conclusion, the RU42S-C-D24 is an excellent choice for applications where precise switching of higher current levels is needed for short periods of time. The wide range of applications for the RU42S-C-D24 make it an ideal choice for many digital control and switching applications in HVAC, lighting, motor control, and even audio/visual equipment. With its low-level actuation voltage, the RU42S-C-D24 is perfect for control circuits driven by low power device outputs.

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