Welding cable OS1/ONS 1x50 (H01N2-D) G-140281

Welding cable – reliability and flexibility in every weld

This welding cable with a cross-section of 50 mm², designated as OS1/ONS and compliant with the H01N2-D standard, is a solid solution for both professional welders and users requiring reliability in the workshop or on the construction site. Designed to connect welding machines to the electrode holder and the workpiece, it will perform well in both dry and humid conditions, both indoors and outdoors.

Construction and properties

The cable is distinguished by its construction based on multi-strand, flexible copper wires, which gives it exceptional flexibility and resistance to bending. These wires are protected by a coating made of EM5 rubber mixture, which is flame-retardant and resistant to oils, chemicals and UV radiation. These are key features for working in difficult industrial conditions. The black coating additionally protects the cable from mechanical damage.

• Wire: Multi-strand, flexible copper – provides good conductivity and ease of manipulation.
• Insulation: EM5 rubber mixture – resistant to oils, chemicals, UV radiation and flame retardant.
• Outer diameter: Approximately 13.59 mm – facilitates installation and cable routing.
• Wire resistance: 0.386 Ohm/km – minimizes energy losses during welding.
• Temperature range: Operation from -40°C to +85°C – enables use in a wide range of ambient temperatures.

Application and benefits

The OS1/ONS 1x50 mm² welding cable is the ideal choice for:

• Arc welding: Provides stable welding current and minimizes the risk of power interruptions.
• Work in craft and agricultural workshops: Resistance to oils and chemicals makes it ideal for working in demanding environments.
• Shipyards and construction sites: Mechanical durability guarantees long-term operation even in difficult outdoor conditions.
• Connecting welding machines: Safe and reliable connection of the machine to the electrode holder or work ground.

Additional advantages include:

• Resistance to low temperatures: Possibility of operation even at very low ambient temperatures (down to -25°C during installation).
• Oil resistance: Safe use in environments exposed to contact with oils.
• Color-coded wires: Facilitates correct cable connection.
• Minimum bending radius: 81.54 mm - ensures comfortable work without the risk of damaging the cable during installation.