Voltmeter selector switch 3 line and 3 phase voltages
https://www.teconex.eu/shop/m10hev1026g2-voltmeter-selector-switch-3-line-and-3-phase-voltages-47105
https://www.teconex.eu/web/image/product.template/47105/image_1920?unique=9d7a924
Interne referentie: M10HEV1026G2
