621RZ MARATHON | Alldatasheet

Document overview

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Technical content

www.marathonsp.com TERMINAL BLOCK, DOUBLE ROW

621 RZ XX

  • Standard (binding) screw, #12 - #22 AWG copper only, torque 9 lb-in#
  • Listed lug (crimp type ring, spade, or fork terminal), #10 - 22 AWG, torque 9 lb-in
  • 3765 and 3767 (SEMS) screw options, #12 - #22 AWG copper only, torque 12 lb-in
  • PSB screw option, #12 - #22 AWG copper only, torque 9 lb-in Electrical Ratings
  • Amps:
  • 20A with unprepared bare wire
  • 30A with listed lug (with crimp type ring, spade, or fork terminal)
  • 600 Volts AC/DC (UL 1059 Class C, User Group – General Industries)
  • Short Circuit Current Rating: 10,000A (Default)
  • Approved for Factory and Field Wiring. Agency Compliance
  • UL Recognized, UL 1059 Terminal Block Standard, File No. XCFR2.E62806
  • CSA Certified, CSA C22.2 No. 158, File No. LR19766
  • CE compliant, IEC 60947-7-1
  • RoHS Compliant Material Information
  • Insulator base:
  • Thermoplastic
  • Flammability rating of insulator base UL94V0
  • Insulator base temperature rating: -40°C to 125°C (UL RTI)
  • Connector - Brass, tin plated
  • Drive screw (Rivet): Stainless steel
  • Screw, #6-32 Binder head, Phil-Slot: Steel, nickel plated Replace “XX” with 01 through 30 for number of poles 7/16 (.438) Pitch

www.marathonsp.com REV E 04/20/2020 Product Data Sheet Catalog # Product Description Images KT37 Full Quick Connect (0° Flat) Reference KT38 Full Quick Connect (45° Flat) KT39 Full Quick Connect (90° Flat) KT43 Half Quick Connect (0° Flat) KT44 Half Quick Connect (45° Flat) KT45 Half Quick Connect (90° Flat) ST Full Solder No Image Reference 3/4 ST Half Solder No Image J 621 Line-to-Line Jumper Reference 601RJ(S) Multiple Position Jumper

3765 SEMS Pressure Saddle Screw

3767 SEMS Pressure Saddle Screw with

external tooth lock washer PSB Phil-Slot Brass Screw -- -- Covers - Top Mounted Reference Making & Insulator Strips - Sub- Mounted Reference Marking Strips - Top Mounted Reference Hardware Options

www.marathonsp.com REV E 04/20/2020 Product Data Sheet Drawing Dimensions Catalog # # of Poles A B 621 RZ 01 1 1.19 0.88 621 RZ 02 2 1.62 1.31 621 RZ 03 3 2.06 1.75 621 RZ 04 4 2.50 2.19 621 RZ 05 5 2.94 2.63 621 RZ 06 6 3.37 3.06 621 RZ 07 7 3.81 3.50 621 RZ 08 8 4.25 3.94 621 RZ 09 9 4.68 4.37 621 RZ 10 10 5.12 4.81 621 RZ 1 1 11 5.56 5.25 621 RZ 12 12 5.99 5.68 621 RZ 13 13 6.43 6.12 621 RZ 14 14 6.87 6.56 621 RZ 15 15 7 .31 7. 0 0 Dimensions Catalog # # of Poles A B 621 RZ 16 16 7 .75 7 .44 621 RZ 17 17 8.19 7 .88 621 RZ 18 18 8.62 8.31 621 RZ 19 19 9.06 8.75 621 RZ 20 20 9.50 9.19 621 RZ 21 21 9.93 9.62 621 RZ 22 22 10.37 10.06 621 RZ 23 23 10.81 10.50 621 RZ 24 24 1 1.24 10.93 621 RZ 25 25 1 1.68 1 1.37 621 RZ 26 26 12.12 1 1.81 621 RZ 27 27 12.55 12.24 621 RZ 28 28 12.99 12.68 621 RZ 29 29 13.43 13.12 621 RZ 30 30 13.86 13.15 Mounting:

  • #6 Fastener Mounting torque to be determined in end use application not to exceed 15 lb-in (1 .7 Nm)