750 MCM - 250 AWG Polaris Insulated In-Line Splice ConnectorPolaris Insul In-Line Splice Connectors are suitable for connecting two wires in-line. Insulated with high dielectric strength plastisol and molded for precise fit. Supplied with removable access plugs over the hex screw. Abrasion and chemical resistant. UV resistant. Will not support combustion. Dual rated for use with copper and /or aluminum cables. Cold temperature rated to -45 degrees C, rated 600V, 90 degrees C. UL Listed 486B Wire Connector. Not recommended for fine-stranded, flexible wire (see Polaris Grey Series).SPECIFICATIONS:QUANTITY: 1 CountRATED: 600 VoltsNO. OF WIRES: 2WIRE ALIGNMENT: In-lineWIRE RANGE: 750-250 MCMLENGTH: 7.25 in.HEIGHT: 3.25 in.WIDTH: 1.75 in.TORQUE VALUE (IN/LBS): 550HEX SIZE: 5/16 in.BRAND EQUIVALENT: Blackburn AMTSR750Greaves PBSH750Ilsco PBT-750Morris 97028 MANUFACTURER: NSi IndustriesPART NUMBER: ISRH-750 UPC: 662381926456 We have the best selection and prices on connectors.