The MC2040B1200ESC is a 200 Amp rated meter-load center combination rated for use in utility areas that require the EUSERC standards be followed. A 200 Amp main breaker is installed along with a 20 space, 40 circuit interior. The enclosure is surface mount, NEMA 3R (outdoor) rated and is fabricated from Galvanized steel with a baked on polyester powder coating finish. The meter cover is ring type and the ring is provided. The panel is rated for overhead or underground feed applications. For overhead feed, use the Electric enter "RX" class of hubs (EC38594, EC38595, EC38596, EC38597, EC38598, EC38599, or EC38600). For bottom feed applications, use Electric enter "HC" class of hubs (ECHC200, ECHC250, ECHC300).