ECN Forum Forums General Topics of the Trade General Discussion Area Finding the correct breakers for Delta service

The 2-pole Sq D QOH breakers, and the 3-pole QO breakers, are rated for 240V. I don't see any single-pole breakers rated at 240V--they're all 120/240. But then, I don't expect that you'd be connecting any single-pole loads to the wild leg.

Edited to add: Oops, I also did't catch on to the part where you want to power 208 loads from the wild leg to neutral. They actually have loads there that want single-phase 208V, that aren't dual-rated for 240V?

[This message has been edited by SolarPowered (edited 12-28-2005).]