H3FA-SAU DC12/24

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Time Delay Relays are electronic switching devices that are programmed to turn on and off electrical circuits after a preset amount of time. The H3FA-SAU DC12/24 series of Time Delay Relays is a versatile solution for a wide range of applications.

Overview of the H3FA-SAU DC12/24

The H3FA-SAU DC12/24 Time Delay Relays are designed with variable delay times from 0.5 seconds to 10 minutes, and come with a convenient 6-digit LCD dial setting for regulation. The relays are available in both 12v and 24v models and feature illuminated LED relays and low current consumption. The H3FA-SAU DC12/24 series is designed to switch between any normal open and normal closed contact, making it suitable for delay-on and delay-off applications.

Typical Applications for the H3FA-SAU DC12/24 Series

Due to its versatility, the H3FA-SAU DC12/24 series is suitable for multiple applications, including:

• Air circulation systems
• Heating and ventilation control
• Traffic control systems
• Automobile safety systems
• Automatic process control systems

Working Principle of the H3FA-SAU DC12/24 Series

The working principle of the H3FA-SAU DC12/24 series of Time Delay Relays is simple. When a signal is applied to the input, the relay waits for the preset delay time, then it either energizes or de-energizes the electrical contact. Depending on the application, the relay can be programmed to energize or de-energize after a set period of time has elapsed.

The H3FA-SAU DC12/24 series of Time Delay Relays is a reliable and versatile solution for many on/off delay applications. The adjustable time delay from 0.5 seconds to 10 minutes, along with its illuminated LED relays and low current consumption make this series of Time Delay Relays a great choice for a variety of applications.

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