FeaturesOffers a modular design that is easy to assembleLexan® insulating baseDual-rated for aluminum and copper conductorSnapbloc® offers a modular design that is easy to assembleEasy to assembleUL assigned short circuit current rating 10000 AConnector manufactured from electro-tin plated 6061-T6 aluminum alloyMultiple conductor capabilityConvert LDA,LDAU to LDB, LDBU by adding LDS-1 side plateDual-rated for copper and aluminum conductor