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Change MCB to MLO to save money
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What kind of conduit is used outside? low cost, low labor intensity, corrosion resistant, is connected by primer and goop
Gray PVC
Conduit Type: EMT
used in damp locations, more secure
joined with compression or set screw


Conduit Type: IMC/RMC
wall thickness is much higher, can handle harsh environments (wet locations)
more expensive
connections is threading and couplings

EMT Compression

EMT set scre
IMC/RMC Threaded fitting

IMC/RMC Coupling Fittings

Conduit Body - LB Box
serves as a pull point
allows for change in direction

Junction Box
pull point
wire connection protection
change in direction
360 degree rule
