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System Sensor 5621

4,960.00 4,800.00

The System Sensor 5621 is a dual-circuit mechanical heat detector that has both a 135 degree F fixed temperature heat detector and a rate-of-rise heat detector.

SKU: 5621 Category:
  • Description

    The System Sensor 5621 is a dual-circuit mechanical heat detector that has both a 135 degree F fixed temperature heat detector and a rate…

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