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providing a seamless cut-out at 130°F and a vertical cut-in at 100°F
Compatibility is limited to the 243-8 large-capacity frame
but connectivity kits for Building Management Systems are typically sold separately
this detector features a patented interconnect capability that allows up to 50 units to be linked for coordinated multi-fan shutdown operations
United Electric H400K-456 Pressure Switch 328140-751 providing a seamless cut-out atThe United Electric H400K 456 Pressure Switch is a high performance differential pressure switch designed for critical monitoring in industrial gas production, energy generation, and water treatment systems. This rugged, field adjustable control features a setpoint range of 2 to 20 PSID (+ 2 to 20" WC depending on calibration), providing precise threshold protection. Engineered with a durable Buna N diaphragm and an aluminum pressure connection, it