ASSR-3211-001E

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Solid State Relays (SSRs) are electronic control devices that provide a low power switching solution to control power loads. They differ from the traditional relays in that they use semiconductors instead of electromechanical contacts to switch electrical power. The SSR-3211-001E is a versatile and ultra-reliable solid state relay designed for a variety of applications.

The SSR-3211-001E has several features that make it a great choice for application fields, including an extended operating temperature range (-40°C +85°C), adjustable input sensitivity level, rapid control response, and high isolation voltage (3,000VAC). Its high switching capacity (10A/250VAC) allows it to be used in numerous areas, such as controlling LED lighting, temperature control, and industrial automation. The unit also features a built-in LED indicator and a choice between normally open and normally closed contact types that simplifies wire connections.

In regard to its working principle, the SSR-3211-001E is designed to automatically switch on and off access power (control) only when IO connection is present. When the control signal is in the "On" state, the unit turns on and power is supplied to the load. When it is off, the unit is de-energized and the power is removed from the load. The SSR-3211-001E operates at a frequency between 60-400Hz, which helps in reducing the heating effect of the control terminals. Additionally, it is built with a reverse-protection circuit to ensure safety in case of reverse connection.

The SSR-3211-001E is an ideal choice for automation systems due to its reliability and accuracy. Its simple design makes it an easily applicable option for situations where a long-term control solution is needed. Its reliable performance and low-voltage control also enables it to be used in harsh environments, such as chemical plants, oil refineries, and outdoor installations.

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