
Alpha 4851-S Main Control Unit for Up to 8-Master Stations and 512 Remote Stations
4851-S|AY-4851S
Alpha 4851-S Main Control Unit for Up to 8-Master Stations and 512 Remote Stations
4851-S|AY-4851S

Alpha Communications
Alpha 4851-S Main Control Unit for Up to 8-Master Stations and 512 Remote Stations
4851-S | AY-4851S
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Overview
Specifications
Documents
Product Overview
General Information
Name: Alpha 4851-S Main Control Unit for Up to 8-Master Stations and 512 Remote Stations
Category: Alpha Communications, Communications, Intercoms & Telephone Entry, Intercom & Entry Accessories
UPC Code: 723118090656
Country of Origin: United States. Country of origin is subject to change.
Specifications
ADI Part Number AY-4851S Brand Name Alpha Communications Manufacturer Part Number 4851-S Product Name 4851-S MAIN CONTROL-W/BBU+PBXIN+RELAY Product Type Relay
Maximum Operating Temperature 120°F Minimum Operating Temperature 32°F
Depth 4" Height 24" Width 18"
Maximum Operating Voltage 132V Minimum Operating Voltage 105V