To make or keep safe from danger, attack, or harm: a vaccine to defend the body from infection. b. To engage in or be prepared to engage in battle to prevent (a population or area, for example) from being captured or occupied by an enemy.
Originally posted by voyager2: Excuse my lack of knowledge Nonsense! An MLO panel, as JW mentioned, stands for Main Lug Only. It is the opposite of an MDP, or Main Disconnect Panel. An MLO's busses and branch circuits are supplied by only the lugs at the line side of the panel, whereas an MDP provides overcurrent protection (OCPD) for the branch circuits.
[Electrical receptacle as used in our articles is a synonym for electrical outlet or what some people inaccurately call a wall plug or wall socket. Electrical devices include receptacles, switches, and possibly other electrical components which are connected to the electrical wiring in a building.lectrical Receptacles and switches marked COALR, CO/ALR, AL-CU or CU-AL or CU-Only (photo above right) have not been recommended by the US CPSC for aluminum wiring repairs.