Description Buying Guides Endcap Kits are used on J250-Frame breaker to connect busbar or similar electrical connections. Includes Hardware. Buying Guides Buying Guides Related Products XLUHDFAZZAAAA00000 Add To Cart XLUDAFAZZAAAA00000 Add To Cart XHUFQFAZZAAAA00000 Add To Cart XHUHPFAZZAAAA00000 Add To Cart XLUFDFAZZAAAA00000 Add To Cart