https://renhotecpro.com/product/rm12brb-4s-circular-connector-4-contacts-rm12b-female-flange-receptacle/?lang=ru
RM12BRB-4S Circular Connector 4 Contacts RM12B Female Flange Receptacle
Mar 28, 2023 - High-quality 4-contact circular connector with RM12B female flange receptacle. Ideal for various industrial applications.
circular connectorcontactsfemaleflangereceptacle