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Panel mounted, single phase, fused (or unfused), lockable UL508 or UL98 disconnects?

Tip DS

Tip DS

I'm here.
Location
The Great Meme State
Occupation
Electrical Engineer
Does anybody have a lead on a single pole disconnect like the ABB 0T60F3, but for just 1 phase? I'd love to located a fused disconnect, but an unfused model would also work. It's hard to believe these are so hard to find!
 
augie47

augie47

Moderator
Staff member
Location
Tennessee
Occupation
State Electrical Inspector (Retired)
"standardization" has made a lot of one pole and two pole devices difficult to find. Folks want to manufacturer and stock 3 pole since you can always use them for one & two pole installations.
 
Tip DS

Tip DS

I'm here.
Location
The Great Meme State
Occupation
Electrical Engineer
augie47 said:
"standardization" has made a lot of one pole and two pole devices difficult to find. Folks want to manufacturer and stock 3 pole since you can always use them for one & two pole installations.
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You're 100% right. You'd think there would be a cost advantage to a simple, single phase offering, though. I mean, you can buy power supplies in all kinds of capacities, even though the largest of a class would work for all the lesser demands scenarios. I guess that shows I'm not an economist. LOL
 
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