Green K-LOK 400A connectors are reserved for the ground (earth) conductor in North American, IEC, and Australian/New Zealand wiring standards. Ground integrity is the most critical element of any temporary power system. On high-current 400A feeder runs, the ground conductor must carry fault current sufficient to trip upstream protective devices, making properly rated ground connections a non-negotiable safety requirement. The one international exception is China's GB 50303, where green identifies Line 2 rather than ground. Always verify the applicable local wiring code before installation. All K-LOK 400A green connectors carry the full 400A/600V specification with brass contacts, Santoprene body, and POM retaining screw. Available as line connectors, panel mount receptacles, double set screw, and threaded stud variants.
Region / Standard | Color | Designation |
|---|---|---|
NA 120/208V | Ground / Earth | |
NA 277/480V | Ground / Earth | |
IEC 60446 | Ground (Green-Yellow) | |
AU/NZ Legacy | Ground (Green-Yellow) | |
China | L2 (Line 2)* |
*In China (GB 50303), green designates Line 2, not ground. Always verify local codes before installation.
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