DIN 43650A (18mm) Round base with collar.
DIN43650 Round Connectors Pressure Sensor Connectors Round Plug
DIN 43650 form. All are used as protective enclosures for electrical connection in conjunction with hydraulic and pneumatic solenoid valves. Connectors offer distinct advantages over "hardwired" solenoid valves because of their modular design. Better than molded construction when special wire is needed or when using one long wire run.
General Technical Data:
Color: Black, gray or translucent for lighted styles
Cross section of the conductor wire max.: 14 AWG
Rated voltage max.: 380 VDC / 380 VAC
Environmental protection: NEMA 4 and IP 65 dust tight and water resistant
Maximum rated temperatures for gaskets:
Nitrile gasket: -25to +90 Silicone gasket: -40to +125