COMB Starter Circuit Breaker,Size 3,120V 60 Hz,NEMA 3R/4/12 Painted,50HP (Mtr Prt), 275A (Fdr Prt),Instantaneous Trip - Standard,START-STOP Push Button,XFMR, w/2 Pri & 1 Sec Fuse,Pilot Lights,Metal Handle for DS or CB,Vault Hardware Installed,440/480 VAC - 50/60Hz,SMP1,E1+,MRst,Cl20,66-110A,No Fuse Cover,No Auxililiary Contacts,Standard Capacity,200 VA,Ungrounded Transformer,Incandescent,Incandescent,Green Lens - Pos. 1,No Pilot Light Lens - Pos. 2,No Pilot Light Lens - Pos. 3,No Pilot Light Lens - Pos. 3,No Pilot Light Lens - Pos. 4,No Pilot Light Lens - Pos. 4,No Pilot Light Lens - Pos. 5,No Pilot Light Lens - Pos. 5