Description: The updated Linebacker features a Type 4X weatherproof enclosure, which means technicians can mount it outside of condensing units. The device is considered a Type 2 Surge Protection Device (SPD) per the National Electrical Code® (NEC) and ANSI/UL 1449, 4th edition. It features thermally protected metal oxide varistor (TPMOV) technology and features low-voltage, high-voltage, and ground/neutral monitoring. When there is a voltage issue for more than three minutes or there is a ground/neutral loss, the Linebacker will shut the system down to prevent damage. The light on the unit will also flash in a specific sequence to diagnose the problem.

Contact: 732-223-6644; www.supco.com;

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