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The Murphy MS2120 is a multi-purpose Tattletale with dry contacts that can be used to make two circuits and break another when tripped.
The 20 Series (2 inch/51 mm dial) and the 25 Series (2-1/2 inch/64 mm dial) Swichgage models are diaphragm-actuated, pressure-indicating gages with built-in electrical switches.
The Murphy 117 Magnetic Switch is used to shutdown 12V through 32V distributor ignition or diesel engines.
The 20 Series Murphy pressure gauge is a diaphragm-actuated, pressure-indicating gauge, with built-in electrical switches.
The 20P7-75 Pressure Swichgage� with lockout, is a 2" dial, diaphragm-actuated pressure-indicating gage with a built-in electrical limit switch, which is used for tripping alarms and/or shutdown devices.
The Murphy 518APH-12 Tattletale allows for Swichgage and/or N.C. contacts to be wired "Closed Loop" (in series).
The Murphy MS2100 is a multi-purpose Tattletale with dry contacts that can be used to make two circuits and break another when tripped.
2" Temperature Swichgage.
L150 Series Level Swichgage instrument is a combination liquid level gage and low-limit switch.
The Murphy Diesel-Fuel Shutoff Valve SV-12-4 is a solenoid operated type that operates on 12 VDC.
L129 Series Lube Level Swichgage instrument is a combination lube level indicating gage and adjustable low and high limit switches.
Onan Cummins 327-1413 RV Generator Control Circuit Board
