EGIS MT Series 12 Pos Sealed ATM Fuse/CB Block + 250 A Ground Bus | 3412BThe EGIS MT Series 12 Pos Sealed ATM Fuse CB Block + 250 A Ground Bus (Model 3412B) delivers compact, integrated protection and grounding for electrical panels and control enclosures. Designed for reliability in demanding environments. Series: MT Series Position count: 12 Pos Sealed ATM Fuse CB Block Grounding: 250 A Ground Bus included Model Part: 3412B Construction: Sealed design protects internal components from dust and moisture With 12 fuse CB