My local supplier told me 6 weeks ago they could have them in 2-3 days had plenty. when they came in they were single phase 208-230. I need 460V. Its a new job, new install. Customer not happy about new delay.
So in other words, you've had 5 1/2 weeks to find out they didn't have any, and order some specifically for the job, but didn't. I'd be pissed too, see my previous post. Not trying to be nasty but we can't fix stupid.