Edison Power Distribution Block, Splicer Terminal, 600 VAC/VDC, 255 A, 3 Poles, 1 Primary Connections/Pole, 1 Secondary Connection/Pole, 6 AWG to 250 kcmil Wire, 10 kA Short Circuit Current Rating, Thermoplastic, TiN Plated, Black, 5.21 in L x 4 in W x 3.32 in H