3XX MARATHON | Alldatasheet

Document overview

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  • PDF pages: 3

Technical content

Wire Range with Wire Binding Screw: #10 - #14 AWG (solid recommended) Application torque: 20 in. lbs 9/16” Centers Electrical Ratings:

  • 30A with Listed ring lug or unprepared wire, (Based on NEC Table 310-16, 75°C columns)
  • 600 Volts AC/DC (UL 1059 Class C, User Group - General Industrial)
  • Short Circuit Current Rating: 10,000A (Default)
  • Factory and Field Wiring. NOTE: Use outside these ratings must be judged in end-use application Mechanical Ratings:
  • Insulator base temperature rating: -40° C/F to 150°C (302°F)* UL RTI
  • Flammability rating of insulator base: UL 94V-0 Materials:
  • Connector (Contact): Brass, tin plated.
  • Insulator base: Phenolic
  • Drive screw (Rivet): Stainless steel
  • Screw, #8-32 Binder head, Phil-Slot: Steel, nickel plated Agency Approvals:
  • 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 3XX Series Std Replace “XX” with 01 through 24 for number of poles Terminal Block– Closed Back

30 Amps, 600 Volts (AC/DC)

(6 Pole shown)

Wire Range: Copper Wire Stranding Classes - Number of Conductors Wire Size Torque Solid Class B Class C 10 20 in. lbs 1 1 12 20 in. lbs 1 1 14 20 in. lbs 1 1 Mounting: Suggested product mounting hardware: #8 fastener, torque to 15-20 in. lbs. Accessories:

  • Printing (for printing options, see Terminal Block Printing) http://marathonsp.com/CatalogPDFs/TBPrinting.pdf
  • Marking strips (Sub mounted or Top mounted) http://marathonsp.com/CatalogPDFs/TopMountedMS.pdf http://marathonsp.com/CatalogPDFs/SubMounted.pdf
  • Cover – top mounted. Order CW (white) or CB (Black). Can be printed. http://marathonsp.com/CatalogPDFs/TopMountedCover.pdf
  • Phil-Slot Brass Screw (PSB)

MSP # OF DIMENSIONS MSP # OF DIMENSIONS CATALOG # POLES A B CATALOG # POLES A B 301 1 1.54 1.13 313 13 8.29 7.88 302 2 2.10 1.69 314 14 8.85 8.44 303 3 2.66 2.25 315 15 9.41 9.00 304 4 3.22 2.81 316 16 9.97 9.56 305 5 3.78 3.38 317 17 10.54 10.13 306 6 4.35 3.94 318 18 11.10 10.69 307 7 4.91 4.50 319 19 11.66 11.25 308 8 5.47 5.06 320 20 12.22 11.81 309 9 6.04 5.63 321 21 12.79 12.38 310 10 6.60 6.19 322 22 13.35 12.94 311 11 7.16 6.75 323 23 13.91 13.50 312 12 7.72 7.31 324 24 14.47 14.06 MM = Dim X 25.4 PDS 0246 REV B 09/26/12 WWW.MARATHONSP.COM (419) 352-8441