flywright52
Member
- Location
- Missouri
Using a Fluke 334, I was troubleshooting a 480V 3 Ph circuit today, checking each of the legs to ground (chassis). I pulled the fuses and checked two of the legs and got a normal ("OL") reading to indicate the leg was not shorted. On the third leg, my meter was alternating between "OL" and "0" (zero). I have never this seen indication before and could not find it in any of the literature. Anyone seen this and know what it means?