CR7310-LH-120-.11-X-CD-ELR-R

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The CR7310-LH-120-.11-X-CD-ELR-R relay is a current/voltage monitoring device with a relay output. It is used for a variety of tasks in multiple different industries, most notably in HVAC systems, energy management, and process control.

The CR7310-LH-120-.11-X-CD-ELR-R is a single-phase, two-wire relay with a three-wire configuration. It is designed to detect when a pre-set level of current or voltage is reached, and then initiate an audible or visual alarm, or switch the state of a relay to de-energize the load. It is often used to protect equipment from unbalanced or over-voltage conditions.

The CR7310-LH-120-.11-X-CD-ELR-R is composed of two different units: the control unit and the sensor unit. The control unit is equipped with a digital display showing the current or voltage level, as well as a LED indicator. The sensor unit is mounted in a separate location, usually close to the monitored line or device.

The CR7310-LH-120-.11-X-CD-ELR-R is rated for 12 to 240 volts AC, and it can be used with any load that draws up to 10 amps. It has an adjustable setting range from 0.2 to 9.9A/V, and it can be adjusted using a set screw. It has a trip time of 100 ms or greater, and a reset time of 30 ms or greater. The relay contacts are rated for 10A/120VAC and 5A/240VAC.

When the current or voltage that the CR7310-LH-120-.11-X-CD-ELR-R is monitoring reaches the pre-set level, the relay will switch its internal contacts from closed to open and vice-versa. This then initiates either an audible or visual alarm, or it will de-energize the load. In the event of an overload or short-circuit situation, the relay will trip, protecting the equipment from possible danger.

The CR7310-LH-120-.11-X-CD-ELR-R is a reliable and versatile relay, and it is widely used in industries such as HVAC, energy management, and process control. It is used to detect and protect from excessive currents or voltages, and it is a cost effective and efficient way to monitor and control industrial loads.

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