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Honeywell System Sensor Hardwired Heat Detector (w/135°F Fixed Temperature) — Blue Guard Innovations
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Amazon.com: System Sensor 5600 135 Degree Fixed Temperature Rate-of-Rise, Single-Circuit Mechanical Heat Detector with Plain Housing : Industrial & Scientific
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5601P - Honeywell System Sensor Hardwired Heat Detector (w/135°F Fixed and Rate-of-Rise Temperature)
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Honeywell System Sensor® 5601P 5600 1-Circuit Mechanical Heat Detector, 3 A at 6 to 125 VAC, 0.1 A at 250 VDC Power Source | SMC
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