Terminal 4-conductor 4x(0.5-2.5mm) for junction box (with Alu-Plus contact paste) WAGO 2273-244

• Terminals with special contact paste are designed for connecting aluminum and copper conductors. The contact paste removes the oxide film from aluminum wires and protects them from re-oxidation • Reliable connection of single-core/multi-core copper conductors (up to 3rd class of flexibility), aluminum conductors, as well as mixed electrical wiring • When installing multi-core flexible wires, the end of the multi-core wire must be pre-crimped using ferrule terminals • The terminal design allows for the installation of conductors of different cross-sections (0.5 to 2.5) in one terminal • Linear arrangement of the contact group saves space in the junction box and makes installation more convenient and faster • Each conductor has a separate terminal position and is not damaged during installation • Inspection windows on the terminal body allow for monitoring the correctness of wire stripping and protection against contact • The terminal body design provides test sockets for all standard test probes • Unique color coding of each terminal size allows for quick and correct identification during installation • Ability to visually determine the conductor cross-section and required stripping length using information printed on the terminal body • Installation does not require tools • Transparent body allows for monitoring the wire insertion depth • Reliable protection against accidental contact with live parts of the connection • Guaranteed contact reliability, preventing short circuits and overheating at the connection point • Maximum voltage: 450 V