RJ11 phone jack, 6-position 4-conductor (6/4), screw terminals Technical Data Class group: Domestic switching devices Class: Insert/cover for communication technology Number of modules (module system): 1 Connection type: Screwed terminal Mounting method: Flush mounted (plaster) Type of fastening: Clamp mounting Colour: Anthracite, Matt Material: Plastic Material quality: Thermoplastic Surface finishing: Glossy Suitable for degree of protection (IP): IP20 Width of device: 22.30 mm Height of device: 47 mm Depth of device: 43.10 mm Built-in depth: 33.60 mm