Ground rods: stainless steel, copper coated, galvanized, solid copper--all “made in the USA” and UL/CSA-listed. Hammer-On ground rod clamp: For use on 5/8” UL copper coated ground rods, bond 1 or 2 ...

Despite plenty of EC&M resources on grounding and bonding, including theory and specific rules on the topic, the simple question we continually get from electrical professionals in the field is: “So ...

Along with the development of new instrumentation, the test procedure itself was also standardized. By “walking” the potential probe toward the current probe and graphing the measurements, the ...

Corrugated stainless steel tubing (CSST) has been widely used for natural and propane gas systems. Not all mechanical contractors embraced CSST, but the potential labor savings certainly were ...