GFI Breakers

[Grady]

My question is where can I find wiring diagrams of single and multi pole GFI breakers ? The range is 480 volt and lower.

 

[zog]

My question is where can I find wiring diagrams of single and multi pole GFI breakers ? The range is 480 volt and lower.

Thats a broad question. Are you looking for a GFI relay for a breaker or bolted pressure switch, a breaker with an electrinic trip unit that has GF protection or are you talking about a GFCI? Big difference between a GFI and GFCI.

 

[X-Tech]

Grady -
Maybe this PDF will help: http://www.altechcorp.com/PDFS/EarthLeakage.pdf

All mighty ZOG -
I'm hunting a 480V, 3? GFI for an ungrounded Delta load that's only
pulling 7.2A.

The load is a mica band heater rated at 480V, 3?, 6kW, with an external
ground wire attached to the heater's sheath. Any suggestions?

Highest regards,
MG