EATON TBU4 NEMA Modular Universal Mounting Block, 600 V, 50 A, 8 AWG Wire, 4 Poles, Base Mount
TBA and TBD modular terminal blocks are designed to conserve space, while allowing maximum flexibility and ease of installation. Available as 1, 2 and 3-pole circuits, simple and uniform installation is possible because their design is based on 5/8 in (15.9 mm) modules. Standard blocks are white nylon.
EATON Mounting Block, NEMA Modular Universal, Series: TB Series, 600 V, 50 A, 4 Pole, 8 AWG Wire, 20 lb-in, Base Mount, 212 deg F, Nylon, 3-3/4 in L x 1-1/4 in HEECO #: CHTBU4

