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Hypertherm® 50' Work Lead Assembly Kit With Clamp For Powermax45® Plasma Arc Cutting System

Airgas Part #:HYP228307

Manufacturer Part #:228307


$NA.NA /NA
Each

Item Details

  • The Hypertherm 228307 is a 50-foot work lead assembly kit equipped with a hand clamp, specifically engineered for the legacy Powermax45 (PMX45) series air plasma arc cutting and gouging systems. It functions as the direct return current path (positive work piece ground loop) and is compatible with both T45v handheld and T45m mechanized torch configurations.

Features

  • 50-Foot Reach Radius: Allows power supply positioning away from the primary cutting zone to minimize airborne metal dust intake.
  • Voltage Drop Mitigation: 8 AWG fine-stranded core sized to maintain consistent arc voltage and cutting speed over the full 50-foot run.
  • High Flex-Life Strain Reliefs: Molded rubber boots at machine plug and clamp attachment points prevent internal cable fraying.
  • Heavy-Duty Work Clamp: Features a tempered steel torsion spring for vibration-resistant attachment to workpieces.
  • Insulated Handles: Non-conductive polymer sleeves molded onto clamp handles for operator safety.
  • Thermal Resistance: Jacket material resists melting from sparks, hot slag, or brief contact with heated metal edges.
  • Chemical Resistance: Resistant to industrial oils, grease, solvents, hydraulic fluids, and ozone degradation.
  • Mechanical Protection: High tear strength and abrasion resistance for dragging across concrete floors and structural steel.
  • OEM Integrity: Designed for electrical balance with Hypertherm diagnostic systems to eliminate ground fault loops.

Specifications

  • Manufacturer: Hypertherm, Inc.
  • Part Number: 228307
  • GTIN: 00662310255459
  • UNSPSC: 23271707
  • Continuous Amperage Rating: 45 Amperes DC
  • Maximum Intermittent Peak Amperage: 50 Amperes DC
  • Maximum System Voltage Compatibility: 300 VDC (Open Circuit Voltage)
  • Total Assembly Length: 50 Feet (15.24 Meters)
  • Conductor Wire Gauge: 8 AWG
  • Conductor Material: Fine-stranded bare copper
  • Cable Outside Diameter: 9.5 mm to 10.5 mm (0.37" - 0.41")
  • Net Weight: 4.94 kg (10.9 lbs)
  • Operating Temperature Range: -20°C to +55°C (-4°F to 131°F)
  • Storage Temperature Range: -40°C to +60°C (-40°F to 140°F)
  • Relative Humidity Performance: Non-condensing up to 95% at 40°C
  • Clamp Body Material: Cast copper-alloy or heavy-gauge plated steel
  • Clamp Contact Pads: Pure copper or brass alloy
  • Cable Jacket Material: Synthetic EPDM rubber / vulcanized thermoset plastic
  • Machine Connection Interface: Quick-disconnect terminal post / twist-lock lug
  • Connector Pin Material: Machined solid brass
  • Compliance: CSA/UL Standards, RoHS Compliant

Applications

  • Structural Steel Fabrication: Grounding large H-beams, plates, and angles in expansive welding bays.
  • Shipbuilding and Marine Repair: Reaching into vessel hulls or decks while the power supply remains outside structural partitions.
  • Heavy Machinery Maintenance: On-site gouging or section removal on excavator buckets and dump truck beds.
  • Automotive and Rail Refurbishment: Reaching the full length of commercial trailers, chassis, and railcars.
  • CNC Plasma Table: Auxiliary or main work ground circuit for mechanized gantry setups using T45m torches.

Product Attributes

Product Type

» Work Lead Assembly Kit

Size Description

» 50'

Torch/Machine Model

» PowerMax45® Plasma Arc Cutting System