NSI Industries LLC Power Distribution Block AL-R2-M4

MODULAR TYPE 5.5 INCH L X 2.9 INCH W X 3.25 INCH H SIZE BLACK COLOR ALUMINUM/COPPER CONDUCTOR MATERIAL UL, CSA APPROVAL 600 V VOLTAGE RATING 760 AMPERE CURRENT RATING CLEAR ACRYLIC, CL COVER TYPE 90 DEG C TEMPERATURE RATING GLASS FILLED POLYESTER HOUSING MATERIAL ALUMINUM ALLOY CONNECTOR MATERIAL 6 TO 4/0 AWG SECONDARY OPENING WIRE SIZE 4 AWG TO 500 KCMIL PRIMARY OPENING WIRE SIZE 4 SECONDARY OPENINGS PER POLE 2 PRIMARY OPENINGS PER POLE CONNECTOR BLOKS[TM] BRAND AL MODEL