145X282 MARATHON | Alldatasheet

Document overview

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  • PDF pages: 3

Technical content

www.marathonsp.com 145X282 Replace “x” with 1, 2, or 3 for number of poles Power Terminal Block

760 Amps 600 Volts AC/DC

  • Line: (2) 3/8 - 16 X 1” stud
  • Load: (8) 2/0 - 14 AWG Electrical Ratings
  • 760 Amps
  • 600V per UL 1059 & CSA 22.2 No.158, class B & C requirements
  • SCCR of 10,000 A (default for terminal blocks).
  • CU7AL - 75°C connector terminal rating with copper or aluminum wire
  • 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: -40°C to 150°C (UL RTI)
  • Connector: aluminum, tin plated
  • Terminal set screws: aluminum, tin plated
  • Threaded stud: brass, tin plated
  • Hex nut: brass, nickel plated
  • Washer: 3/8” flat - steel, zinc plated
  • Washer: 3/8” split - steel, zinc plated
  • Connector mounting screws: steel, zinc plated
  • RoHS compliant

www.marathonsp.com PDS 0462 REV-D 1/12/18 Termination Specifications

  • Aluminum wire range: 2/0 - 8 AWG
  • Wire strip length: 11/16 in. (17mm)
  • Terminal screw drive: 3/16 in. hex Load Side Wire Size (CU Stranded) Torque Wires / Terminal Wire Class (UL) 1 2/0 - 4 13.6 N·m (120lbf·in) 1 B, C 6 13.6 N·m (120lbf·in) 1 - 2 B, C

4.5 N·m (40lbf·in) 1 B, C

6.8 N·m (60lbf·in) 2 B, C

4 N·m (35lbf·in) 1 B, C

14 4 N·m (35lbf·in) 1 B, C

1 For information on copper stranded wire classes please reference:

http://www.marathonsp.com/CatalogPDFs/Flexible-Stranded-Wire.pdf Line Side Termination Type Torque Stud Length Maximum Lug/Bar Width Listed lugs on 3/8 - 16

21.7 N·m

(192 lbf·in) (25mm) 2.25” (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 nuts provided: 9/16 across flats

www.marathonsp.com PDS 0462 REV-D 1/12/18 Installation & Accessories

  • Mounting (Panel):
  • For use with 1/4 fastener.
  • Torque mounting fastener to 30-40 lbf·in (3.4 - 4.5 N·m).
  • Covers:
  • Flat covers available upon request
  • Catalog Number: CC 145x (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. Drawing