[RE-wrenches] Push-in Wire Connectors

[Drake]

Other examples of NEMA 3R enclosures are virtually all meter bases, 
outdoor service boxes, pole mounted disconnects, air conditioner and 
other roof mounted disconnects as well as wiring enclosures for 
changing wiring methods from underground conduits to building 
interiors, which generally make the connections with standard wire 
nuts.  Electricians use NEMA 3R enclosures a lot, and don't use 
sealed connectors inside.  As William points out, NEMA 3R may be 
superior to gasket sealed boxes in that 3R allows for any 
condensation to evaporate readily.


Drake Chamberlin
ATHENS ELECTRIC LLC
OH License 44810
CO license 3773
NABCEP Certified PV
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