Hello, Crickers:
I'm getting a little bit wrapped around the axle with my wiring.
First the good news: shop is erected, sheathed, roofed, sided, and mostly caulked. Walk-in door is installed, but needs latch set mounted. Garage door due a week before Christmas. Walls are still open, as it just passed its electrical rough-in inspection. Electrical trim just hit the top of the list.
So today, I cheerfully opened my wiring device order, looked around the new space for a final as-built count, and realized I roughed the 240V stations (all 19 of 'em, on two circuits) into single-gang boxes.
D'oh!
This leaves me with two questions, one important and the second likely futile:
1. Is there a consensus choice of 240 receptacle types among woodworkers? I've typically used 20A single outlets on 12 AWG romex in a 4s box, but I've got a boxful of 30A breakers mounted so I won't (also _can't_, per NEC, AFAIK) connect 20A outlets to those circuits. So what works well for folks? I've also run NEMA L630Rs in the past, albeit at con$iderable co$t.
I'll have about four outlets (table saw, dust collector, planer, future upgraded lathe) semi-permanently connected. The balance are for layout flexibility, future changes, etc., and may indefinitely stay wired straight through with blank faceplates. I'm hoping not to open my walls for quite some time after they're paneled up.
2. Is there, in fact, a 240V 30A outlet generally available that would fit neatly into a 1G box? I mean, I don't THINK so... but the one thing I'm certain of is that I don't know everything.
Thanks for your indulgence of a non-electrician.
Cheers,
Jack