power distribution - Siemens

12SWITCHBOARDSMulti-Metering SwitchboardsType MMSIn today’s commercial and industrialenvironments, the electrical meteringrequirements vary according to thespecification of the development site.Siemens offers a solution with highquality multi-metering switchboardsthat meet the non-EUSERC arearequirements. The MMS switchboardmeets the requirements of memberutilities and municipalities with thesedependable commercial switchboards.Features▪ Up to 4000A main service208Y/120V, three phase/four wire480Y/277V, 3-phase 4-wire▪ 100A, 200A and 320A tenant mainsare available▪ UL listed and labeled▪ NEMA “Non-EUSERC” Design▪ Hot sequence metering is standard;cold sequence also available▪ 50,000A symmetrical bus bracing isstandard; above 50,000A available uponrequest.▪ All meter sockets are pre-wired for100A, 200A or 320A devices▪ Copper or Aluminum bus available▪ Units are front accessible.▪ NEMA Type 1 and Type 3R constructionavailable▪ Available with optional cable pullsections▪ Sockets include lever type manualby-pass▪ Load cable exit top or bottom▪ Common depth for main and meteringsections upon request▪ Ring-less type meter cover designGeneralFor additional information on this product visit our website at www.sea.siemens.com.For application pricing information contact your local distributor or the closest Siemens sales office.12-14Siemens Power Distribution & Control, SPEEDFAX 2007-2008 Product Catalog