Thermal Unit, Trip Class 20, Overload Protection Type Melting Alloy, Full Load Current 1.34 to 1.44 A, 1.38 to 1.48 A, 1.43 to 1.52 A, 1.49 to 1.6 A, 1.52 to 1.62 A, 1.57 to 1.67 A, Frame Size A, S, Compatible with Grainger Part Number 1H385, 1H386,...