Product Manual

Industrial / Air Master Series Quincy Compressor
50161-105, March 2008 13 3501 Wismann Lane, Quincy Ill. - 62305-3116
Fig. 3-4
Single Phase MDR Pressure Switch / Overload Relay
Connection Diagram
(Rated 22-30 Amps)
Install incoming power
line connections at screw
terminals L1 & L2.