Terminal Block Jumpers by Blue Sea Systems £5.53 PN 10-9217 Terminal Block Jumper For 30A Terminal Blocks - £5.53 Terminal Block Jumper For 30A Terminal Blocks Product Type 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Terminal Block jumpers allow the creation of common circuits on independent connectors. Fits 20A/ 30A/ 65A Ampere terminal blocks (See Terminal Blocks) 5 in Retail Pack Terminal Block Jumpers Datasheet