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Grainger Duct Detector 4-Wire

Catalog No. 502766307
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The Edwards Signaling Duct Detector is a smoke detector designed for installation in air ducts. It operates on 16-30V DC and provides a Form C alarm contact rated at 10A @ 125VAC. The detector uses an ionization type smoke sensor and provides 360° smoke detection coverage. It features an LED status indicator and test switch. The housing is made of 18 gauge steel with an epoxy finish. It comes with gasket seals and sampling tubes for easy duct mounting. The operating temperature range is 32-131°F. This duct smoke detector provides reliable smoke detection for HVAC system protection.

Catalog No. 50-276-6307 Supplier Grainger Supplier No. 16X435
May include imposed supplier surcharges.
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The Edwards Signaling Duct Detector is a smoke detector designed for installation in air ducts. It operates on 16-30V DC and provides a Form C alarm contact rated at 10A @ 125VAC. The detector uses an ionization type smoke sensor and provides 360° smoke detection coverage. It features an LED status indicator and test switch. The housing is made of 18 gauge steel with an epoxy finish. It comes with gasket seals and sampling tubes for easy duct mounting. The operating temperature range is 32-131°F. This duct smoke detector provides reliable smoke detection for HVAC system protection.

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