Available Options Burndy BBB14210A Copper Bus Bar, 1/4" x 2" x 10", 16 Holes Coupons Available Options Burndy BBB14224B Copper Bus Bar, 1/4" x 2" x 24", 36 Holes Coupons Burndy BBB14410D Copper Bus Bar, 1/4" x 4" x 10", 22 Holes Coupons Available Options Burndy BBB14410C Copper Bus Bar, 1/4" x 4" x 10", 22 Holes Coupons Available Options Burndy BBB14412E Copper Bus Bar, 1/4" x 4" x 12", 18 Holes Available Options Burndy BBB14412F Copper Bus Bar, 1/4" x 4" x 12", 24 Holes Coupons Available Options Burndy BBB412UD Copper Bus Bar, 1/4" x 4" x 12", Undrilled Coupons Burndy BBB14416G Copper Bus Bar, 1/4" x 4" x 16", 24 Holes Coupons Available Options Burndy BBB14416H Copper Bus Bar, 1/4" x 4" x 16", 32 Holes Coupons Available Options Burndy BBB14420J Copper Bus Bar, 1/4" x 4" x 20", 68 Holes Coupons Available Options Burndy BBB424UD Copper Bus Bar, 1/4" x 4" x 24", Undrilled Coupons Burndy BBBHR19 Copper Bus Bar, 3/16" x 3/4" x 19", Horizontal