Thermal Unit Trip Class 20 Overload Protection Type Melting Alloy Full Load Current 32.3 to 35.4 A 34.5 to 38.3 A 41.6 to 45 A NEMA Size 2 Frame Size B S Compatible with Grainger Part Number 2CG8 48P834 4DF19 4DF22 4DF23 Compatible with Manufacturer Model Number 8911DPSG52V09 8911DPSG53V06 8911DPSG53V09 8911DPSO53V02 9065SEO8