Samsung OfficeServ MP20 Processor KPOSDBMP2/XAR w/ Caller ID Daughter Board KP500DBRC2 Style:Used Cast aluminum construction provides excellent

Cast aluminum construction provides excellent durability

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GE General Electric TM20EC 200 Amp 20 Space 40 Circuits Indoor Enclosure Cover/Door With Main Only (H)29 7/8" x (W)15 3/8"

Square D Q1B Mounting Bracket

Zinsco 100 AMP ORIGINAL COPPER  BusBars

Samsung OfficeServ MP20 Processor KPOSDBMP2/XAR w/ Caller ID Daughter Board KP500DBRC2 Style:Used Cast aluminum construction provides excellentThe Samsung MP20 is a processor card for the Samsung OfficeServ 7200 phone system. The processor provides several connections for the phone system including LAN connection, MISC port for external page and MOH, Samsung maintenance port, and four universal ports that can be used as either digital phones or PoE IP phone ports depending on the daughterboard installed. Samsung OfficeServ MP20 Processor Features: Provides Main Processing Power of System