YW4S-3E20
Selector switch / SSw. - IDEC (YW Series Selector switches) - Black handle (white insert) - Maintained / stay-put operation / 2NO contacts - Round bezel (metal) / Knob operator - 3-positions (-45°/0°/+45°) - 22mm mounting hole diameter - M3.5 screw-clamp electrical connection - Heavy-duty - Silver-clad contacts (Ag) contact - Flush mounting - IP65