Thermal Unit Trip Class 20 Overload Protection Type Melting Alloy Full Load Current 0.65 to 0.71 A 0.65 to 0.72 A 0.67 to 0.73 A 0.67 to 0.74 A 0.67 to 0.75 A 0.7 to 0.77 A 0.71 to 0.77 A 0.71 to 0.78 A 0.74 to 0.81 A 0.74 to 0.82 A 0.75 to 0.83 A 0.79 to 0.88 A NEMA Size 0 00 1 Frame Size B S Compatible with Grainger Part Number 1H41 1H411 1H412 1H413 1H414 1H415 1H416 1H417 2BW14 2BW2 2BW21 2BW22 2BW23 2BW25 2BW31 2BW35 2BW7 2PYD9 2PYE6