Connectwell-Din-rail-spring-clamp-end-plate-4mm-Connectwell-TTECEPCSC4T-To-make-complete-banks-of-terminal-blocks-end-plates-are-necessary-Connectwell-terminal-blocks-are-intended-to-be-mounted-on-rails-for-front-mounting-so-no-rear-access-is-necessary-The-open-side-of-last-terminal-block-in-row-of-the-assembly-must-be-closed-by-an-end-plate-Connectwell-DIN-Rail-Spring-Clamp-End-Plate-4mm-