Product Data Sheet 145X613 Replace x with 1, 2, or 3 for number of poles Power Terminal Block 475 Amps 600 Volts AC/DC Wire Range Line: (2) 3/8 - 16 X 1 7/16 studs Load: (1) 3/8 - 16 X 1 7/16 stud Electrical Ratings 475 Amps 600V per UL 1059 & CSA 22.2 No.158, Class B & C requirements SCCR of 10,000 A (default for terminal blocks). Factory & Field Wiring Agency Compliance UR - UL Recognized Terminal Block, Evaluated to UL 1059, File No.XCFR2.E62806 CSA - certifed to C22.2 No. 158, File No. LR19766 (Wire classes B & C only) CE compliant to IEC 60947-7-1 Material Information Insulator base: Phenolic Flammability rating of insulator base UL94V0 Insulator base temperature rating: -40C to 150C (UL RTI) Connector: copper, tin plated Threaded stud: brass, tin plated Hex nut: brass, nickel plated Connector mounting screws: steel, zinc plated Spacer stud: nylon RoHS compliant A Regal Brand www.marathonsp.com 1Termination Specifications Termination Maximum Line & Load Side Torque Stud Length Type Lug/Bar Width Listed lugs on 21.7 Nm 1 7/16 2.25 3/8 - 16 stud (192 lbfin) (37mm) (57mm) For use with conductors prepared with listed connectors such as single hole compression/crimp lugs or listed ring, fork or spade terminals. Conductor size, ampacity, temperature rating and type are dictated by the ratings of the listed lugs utilized and applicable code requirements. Hex nut provided: 9/16 across flat. Installation & Accessories Mounting (Panel): For use with 1/4 fastener. Torque mounting fastener to 30-40 lbfin (3.4 - 4.5 Nm). Covers: Flat covers available upon request Catalog Number: CH145x (replace x with number of poles) Covers are clear polycarbonate Accessory covers are not intended to provide insulation for electrical spacings. Marker Strip: white vinyl strip with mounting screws available. Printing options available, consult customer service for specifications. www.marathonsp.com 2 PDS 0369 REV-D 10/16/13