Draper 121002 MS-3R & MS-4R 2-Station Control for
Motorized Video Projector Screens

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DRAPER 121005 MS-4R Additional Control

SUMMARY - Draper 121002 MS-3R & MS-4R 2-station control:

The MS-3R and MS-4R are 3- and 4-wire versions of the same switch, used for controlling one screen from multiple locations, using the motor’s voltage (115 or 220).

MS-4R is the first control station in a series of stations. It is also the intermediate control in the case of three or more stations. The fourth wire passes electricity to the next switch in the series. This fourth wire is taped off to create the MS-3R. MS-3R is the last control station in a series of stations. Therefore, it does not need to
pass electricity to a next switch. It is used with one or more MS-4R controls.

DETAILED SPECS - DRAPER 121002 MS-3R & MS-4R 2-STATION CONTROL:

• Technical Data Sheet

Manufacturer Link: www.Draperinc.com