Cerrowire 25 ft. 4-Gauge Solid SD Bare Copper Grounding Wire 050-2400A - The Home Depot
1/0 Gauge CCA Electrical Power Ground Wire – GearIT
Type TW Grounding Wire | Product Catalog | TVC
Amazon.com: 25 ft TRUE AWG 1/0 Gauge OFHC GREEN Power Wire Ground Cable GP Car Audio USA Made : Electronics
Sizing of Conductors Related to Grounding & Bonding – IAEI Magazine
Something that has always bothered me; How does the ground wire in US split phase 240V electrical service provide any safety when it is effectively 120V out relative to either load wire? -
Practices for grounding and bonding of cable trays
TRANSMISSION LINES DESIGN and ELECTRICAL ENGINEERING HUB: PROTECTIVE GROUND CABLE WIRE SIZING EXAMPLE AND TUTORIALS