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The Hypertherm Inc 428131 is a 25-foot (7.62 meters) hand torch lead kit designed for the MAXPRO200 handheld plasma cutting system. It functions as a multi-channel umbilical assembly that connects the handheld torch body to the power supply unit, delivering high-amperage electrical current, pilot arc ignition signals, dual-gas streams (plasma and shield), and internal cooling safety controls.
Features
Tool-Free Quick Connection: Manual connection to power supply utility panel without specialized tools
LongLife Process Integration: Gas flow modulation during startup and shutdown to extend lead and consumable life
High Thermal Resiliency: Rated for operation in environments from -10°C to +40°C
Consistent Arc Control: Engineered internal resistance constants for stable arc voltage across 25-foot span
Heavy-Duty Construction: Resistant to molten slag, sparks, grinding abrasions, UV exposure, and oil degradation
Multi-Channel Umbilical: Integrated delivery of amperage, pilot arc signals, dual-gas, and safety controls
Kink-Resistant Design: Braided reinforcement on PTFE hoses maintains constant gas velocities
Specifications
Manufacturer: Hypertherm Inc.
Part Number (MPN): 428131
UPC/GTIN: 662580126743
Lead Length: 25 Feet (7.62 Meters)
Maximum Rated Current: 200 Amps DC (Continuous)
System Operating Voltage Range: 50 VDC – 180 VDC
Maximum Open Circuit Voltage (OCV): 360 VDC
Duty Cycle Rating: 100% continuous duty at 36.7 kW power output at 40°C (104°F)
Plasma Gas Compatibility: Compressed Air, Oxygen (O2), Nitrogen (N2)
Shield Gas Compatibility: Compressed Air, Nitrogen (N2)
