A single-wire conductor. Best for fixed installations where flexibility isn't required.
These are single, solid pieces of metal (usually copper or aluminum). They are typically used for fixed installations where the wire does not need to bend after installation, such as wiring inside walls (behind plaster). They offer the smallest diameter for a given cross-section but are prone to breaking if flexed repeatedly. iec 60228
IEC 60228 categorizes conductors into four classes based on their flexibility and construction: Description & Application A single-wire conductor
Would you like a comparison table with AWG or guidance on how to select the correct conductor class for a specific application? iec 60228
The classification system is not just academic; it has a direct impact on installation and safety.
