The S1-6806-3351 is an auto-reset limit switch

Key Benefits: Precision Overpressure Relief: Engineered to rupture at specific pressure thresholds to protect chiller shells and evaporator bundles

ensuring structural integrity in outdoor enclosures

and Broan brand names

ensuring proper drafting and safe combustion ventilation without the need for mounting modifications or electrical adjustments

Eaton Cutler-Hammer FH39 Heat Pack 323080-701 The S1-6806-3351 is an auto-resetThe Eaton Cutler Hammer FH39 Heat Pack is a precision engineered thermal overload heater element designed for critical motor protection in NEMA rated starters. As a veteran grade overload relay heater, the FH39 is compatible with Eaton A200 and B100 series starters, specifically covering NEMA starter sizes 0, 1, and 2. This "Type FH" element provides essential thermal and fast trip functionality, protecting your motors against overcurrent conditions