... combination function TB series is the use of plate screw terminal crimping the overall structure, Low Block, closed Rated ... 600V, rated current divided, 15A, 25A, 35A, 45A, 60A, 100A, 6 sizes Each specification can be divided into 3P, 4P ... term cause-specific. The company's TB Series terminal, have passed ROHS environmental certification and CE certification. Electrical meter terminal blocks/TB4503