H3JA-8C AC200-240 30M

Series:	H3JA
Part Status:	Obsolete
Mounting Type:	Socketable
Relay Type:	Mechanical Relay
Function:	On-Delay
Circuit:	DPDT (2 Form C)
Delay Time:	3 Min ~ 30 Min
Contact Rating @ Voltage:	5A @ 250VAC
Voltage - Supply:	200 ~ 240VAC
Termination Style:	Plug In, 8 Pin (Octal)
Timing Adjustment Method:	Hand Dial
Timing Initiate Method:	Input Voltage

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Time Delay Relays: H3JA-8C AC200-240 30M

Time delay relays are versatile electrical components that integrate sophisticated circuitry to act as switches or alarms. Typical applications involve precise timing in order to delay an output device for a specific period of time. An example of such an application is when operating a manufacturing machine, where it might be necessary to keep a switch closed for a certain amount of time while operations are performed. Time delay relays offer this benefit without the need for manual intervention. In today’s world, these devices are becoming increasingly sophisticated, and one of the most advanced is the H3JA-8C AC200-240 30M. This device offers numerous benefits and in this article, we will discuss the application field and workings of the H3JA-8C AC200-240 30M time delay relay.

Application Field of the H3JA-8C AC200-240 30M

The main purpose of a time delay relay is to serve as a switch to open and close circuits over a certain period of time. The H3JA-8C AC200-240 30M time delay relay is specifically designed for motor control circuits, and can be used to control lighting and other devices. This particular device is suitable for a wide variety of applications that require an accurate timing sequence. One of the primary uses of this unit is for starters and contactors, with voltage applications ranging from AC200-240V. Additionally, this device can also be used for various home and industrial automation applications such as HVAC control systems, access control systems, and security alarm systems. This unit can be used for both on and off delay functions.

Working Principle of the H3JA-8C AC200-240 30M

At the heart of the H3JA-8C AC200-240 30M time delay relay lies a sophisticated timing circuit. This circuit is comprised of two capacitors and two resistors, which work together to provide precise timing sequences. The device also includes an external screw terminal, which allows it to be connected to a wide variety of external equipment.This terminal can be used to connect the device to an input voltage, which will start the timing circuit and initiate the output.Once the timing circuit is initiated, the capacitors start charging and the resistors provide a gradual ramp-up in voltage over a period of time. This gradual ramp-up causes the output of the device to change from a low to a high signal after the timer has expired. During this time, the relay is closed and the device provides a closed circuit for the connected equipment. Once the timer has expired, the output of the device turns off and the relay opens, breaking the circuit and de-activating the connected device. The H3JA-8C AC200-240 30M time delay relay is a highly advanced device that offers precise timing control for a wide variety of applications. Its sophisticated circuit design allows the timer to generate an accurate timing sequence without the need for manual intervention. This unit is perfect for motor, lighting, and other automation applications and can easily be connected to existing equipment. Whether in the home or the industrial environment, the H3JA-8C AC200-240 30M time delay relay provides a reliable and accurate timing solution with precision and ease.

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