20P-300 (05703124): Pressure Swichgage PSB SERIES DIRECT MOUNT PRESSURE SWITCH Power Supply Operating Current: Typically

Power Supply Operating Current: Typically 70mA

Inside the A20P-30

The inner threads of this 1/4 A Bulb Adapter Nut measure 5/8-18 UNF

This model features a 24 VDC remote reset coil

making the EG21P-100-12 highly desirable for marine and other environmentally sensitive applications

20P-300 (05703124): Pressure Swichgage PSB SERIES DIRECT MOUNT PRESSURE SWITCH Power Supply Operating Current: TypicallyThe 20P 300 Pressure Swichgage is a 2" dial, diaphragm actuated pressure indicating gauge with a built in electrical limit switch, which is used for tripping alarms and or shutdown devices. This dual scale instrument has a range of 0 300 psi (2. 1 MPa) [20 bar]. The gauge mechanism is enclosed in a steel case coated to resist corrosion. A polycarbonate, break resistant lens and a polished, stainless steel bezel help protect this rugged instrument.