Furnace Limit Control; Type Adjustable; Temperature Range 120 to 250 Deg F (Fan Off); Contact Rating 5.8 Amp at 120 Volt AC and 2.9 Amp at 240 Volt AC (Full Load), 34.8 Amp at 120 Volt AC and 17.4 Amp at 240 Volt AC (Locked Rotor), 40 Volt Amp 30/120/240 Volt AC (NC) and 120 Volt Amp at 30/120/240 Volt AC (NO) Pilot Duty; Contact Configuration SPDT; Application Furnace; Approval UL; Length 3 Inch