1 HP at 277 VAC, 277 VAC, 16 A, 1-Phase, 1-Pole, Melting Alloy Overload, NEMA Size 3R/7/9, Fractional Horsepower, Type F, Non-Reversing, Manual Starter with Thermal Overload Relay

12" L, Steel, Spring, Return, Standard, Limit Switch Lever Arm

132 to 142 A (1) Thermal Unit, Plug-On Mount, Class 20, Standard, AC Magnetic Starter Thermal Unit