Marquardt Round Momentary Pushbuttons 250V AC 4A IP40 SPST
- Marquardt 5000.0211, A round pushbutton from Marquardt with an efficient contact system. To improve stability this switch requires a keyway notch in the panel cut-out. Marquardt 5000.0211 Round Momentary Pushbutton 4A IP40 SPNO Off (On) Gray Keyway