This DC installation nut by Delock can be installed in e.g. a housing or device and connect it by wire to supply it with power.

Τεχνικά χαρακτηριστικά
• Connector:
1 x DC 2.5 x 5.5 mm female
3 x solder connector for cable (1 x voltage, 2 x ground)
• Housing: plastic
• Dimension (LxD): ca. 19 x 14 mm