Marathon Special Products 133X564 Data Sheet
310 Amps 600 Volts AC/DC
Wire Range
• Line: M10 X 40 Stud
• Load: M10 X 40 Stud
Electrical Ratings
• 310 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
Product Data Sheet
133X564
Replace “x” with 1, 2, or 3 for number of poles
Add sufx “CH” for snap-on hinged cover
Power Terminal Block
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
• CE compliant to IEC 60947-7-1
Material Information
• Insulator base:
• Thermoplastic
• Flammability rating of insulator base UL94V0
• Insulator base temperature rating: -40°C to 125°C (UL RTI)
• Connector: copper, tin plated
• Studs: steel, zinc plated
• Nuts: steel, zinc plated
• Washers: steel, zinc plated
• Connector mounting screws: steel, zinc plated
• RoHS compliant
A Regal Brand
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Termination Specications
Line & load Side
• 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.
Termination
Type
Listed lugs on
M10 studs
Torque Stud Length
21.7 N·m
(192 lbf·in)
2.00”
(40mm)
Maximum
Lug/Bar Width
1.55”
(40mm)
Installation & Accessories
• Mounting (Panel):
• For use with #10 fastener.
• Torque mounting fastener to 25-30 lbf·in (2.8 - 3.4 N·m).
• Covers:
• Snap-on hinge covers available upon request
• Catalog Number: CH133x (replace “x” with number of poles)
• Covers are black thermoplastic
• 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 specications.
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PDS 0234 REV-D 10/16/13
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