Thermal Unit, Trip Class 20, Overload Protection Type Melting Alloy, Full Load Current 35.5 to 38.2 A, 38.4 to 39.9 A, NEMA Size 2, Frame Size B, S, Compatible with Grainger Part Number 48P834, 4DF22, 4DF23, Compatible Manufacturer Model Number 8911DPSG53V06, 8911DPSG53V09, 9065SEO8. This item has been restricted from sale in the following state (s): []