H3CR-A8-301 AC100-240/DC100125

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Time Delay Relays are electronic switching devices that are used to control the timing of an electrical circuit. The H3CR-A8-301 AC100-240/DC100125 is a versatile timer relay module designed for a number of industrial, commercial and domestic applications. It has a wide user-adjustable voltage range of AC100-240V and DC100-125V and offers different functions that can be triggered by any of the user-designed events.

The module can be used to control the time of energization of a device, such as pumps, motors, lights, and other electrical equipment. It can also be used to control the pacing of an operation, such as waste water treatment systems, or start and stop times of a production line.

The H3CR-A8-301 device has a wide range of operating temperatures, ranging from -35 to +60°C. Its main features include adjustable time ranges of 0.05 to 10-second delays, adjustable ambient temperature range of 0 to 60°C, and rated current up to 10A. It also features built-in over-temperature protection that protects the relay against electrical overloads, and a large LED display for easy readouts.

The module includes a removable clip base and built-in LED indicator for visual indication. The timer relay has two independent channels, each of which has three operating modes: On/Off/On, Off/On/Delay, and Off/Delay/On, allowing users to control two different circuits in sequence or in parallel.

The module features a sophisticated sensing element that is triggered by an external device when it reaches the programmed temperature, or after the designated delay time. The device is capable of measuring the elapsed time (in milliseconds) after the start of the cycle. The current supply voltage is monitored and output to an external device when it reaches the specified level.

The module can be programmed for various levels of precision to ensure accurate time delays. It also has a manual activation option for controlling any connected electrical equipment. The module also offers protection against power surges and over-heating, and measures power losses and current leakage.

The H3CR-A8-301 is an ideal choice for use in a variety of industrial and commercial applications, such as controlling the power to motors, pumps, general industrial automation applications, lighting, water treatment systems, and HVAC systems. It offers dependability and long-term reliability, and is designed to operate reliably in extreme temperatures, making it suitable for both indoor and outdoor uses.

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