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Voltage Versatility: Dual-pole design supports standard 120/240V electrical circuits
the contacts are rated to automatically reset when the local ambient temperature drops to 125°F
With a steam discharge capacity of 510
Whether you are performing a field retrofit or a new installation
which can become brittle or restricted over time due to heat cycling
McDonnell & Miller FS4-3RP-T Switch Els PW 29614 Voltage Versatility: Dual-pole design supportsThe McDonnell & Miller FS4 3RP T (Part #114639) is a standard setting liquid flow switch engineered for heavy duty service in commercial HVAC and hydronic systems. This paddle flow switch features a 1" NPT connection and is designed to provide reliable equipment protection in chilled water, boiler, and process applications. Equipped with high sensitivity SPDT switch contacts, it seamlessly integrates into control circuits to cycle pumps, fire alarms,