G3PA-420B-VD-7 DC12-24

Series:	G3PA
Packaging:	Bulk
Part Status:	Active
Mounting Type:	DIN Rail
Circuit:	SPST-NO (1 Form A)
Output Type:	AC, Zero Cross
Voltage - Input:	9.6 ~ 30VDC
Load Current:	20A
Termination Style:	Screw Terminal
Package / Case:	SSR with Integrated Heat Sink
Supplier Device Package:	--

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Solid State Relays are specialized electronic switches that signal activation and deactivation through the use of light, infrared, or other signals received or generated from either end. Unlike electromechanical relays, solid-state relays contain no moving parts, which gives them several advantages such as greater reliability and longer life spans. Generally speaking, these specialized relays are used to control current, voltage, and frequency levels in applications that need precise control due to the risks associated with overvoltages and dangerously high levels of electrical power. As a result, solid-state relays have become widely used across a variety of industries and applications.The G3PA-420B-VD-7 DC12-24 is a type of solid-state relay manufactured by Omron, a leading provider of automation and digital solutions for various industrial, service, and healthcare applications. It has a built-in snubber circuit that helps in reducing current and voltage peaks that can cause external damage. This relay is suitable for applications that require high-speed switching operations as well as those that require resistance against noise. This makes it a reliable choice for applications that involve switching of inductive loads, such as motors. The G3PA-420B-VD-7 DC12-24 solid state relay has a low on-state resistance of 2 ohms and a surge voltage of 3000 VAC (50/60 Hz). It features a zero-crossing operation and has a fast switching speed that enables it to respond to signaling sources with speeds of up to 300V/mΩs. This effectively reduces the time it takes to transition from one state to the other, resulting in more efficient switching operations.This relay’s input voltage ranges between 12 and 24 volts DC, making it suitable for most general-purpose applications. When it comes to output, it offers a maximum load of 20A at 60°C and a maximum load of 40A at 25°C. Its compact size and low operating temperature allows it to be used in a variety of applications where space is limited or high-temperatures are an issue. The G3PA-420B-VD-7 DC12-24 solid state relay can be easily integrated into control systems thanks to its fast switching operation. It can be used as a component of systems that require precise switching, such as those that involve motor drives, industrial automation, medical technology, and power supplies. With its wide input and output voltage ranges, the relay can be used in various industrial and domestic applications.The G3PA-420B-VD-7 DC12-24 solid state relay operates according to the principle of Reed Relay technology. Under this principle, an electrical charge is applied to a spring-loaded armature containing a carbon or plastic strip. As this armature is placed in between two magnetic poles, the spring is attracted towards one of the poles. This results in a switching action which causes the output to change states. With its robust construction, fast switching speed, and resistance against noise, the G3PA-420B-VD-7 DC12-24 solid state relay is a reliable choice for applications that require precise switching.

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