Aluminum sealed end AS 12-185/1 AS_12-185/1

Sealed aluminum end fitting for large cross‑sections

Designed for use with aluminum conductors of 185 mm² and 240 mm², this fitting mates with an M12 thread and provides a leak‑tight connection without the need for additional insulation. It is a solution for installers working with large cross‑sections in power circuits – e.g., connections to distribution boards, transformers, or motors.

Everything is made of pure aluminum – no coating, no finish. This means there is no risk of a layer separating, and the connection is direct and stable. The long sleeve ensures better pressure distribution when tightening, reducing the risk of damaging the cable during installation.

A single mounting hole allows quick and unambiguous connection – there is no need to choose between multiple positions. The absence of a flange means the fitting does not protrude beyond the screw – it fits perfectly into confined spaces where every millimetre counts.

It is not intended for steel‑aluminum cable – it is specifically for aluminum conductors. If you have such a cable and need a safe, leak‑tight connection under an M12 screw, this is the solution. No additional parts are required, no modifications needed. Pull the cable, insert it into the sleeve, tighten.

Note: although the 240 mm² cross‑section is larger than 185 mm², the fitting is designed to safely handle both sizes. This is not a “two‑in‑one” marketing gimmick – it simply means the design has been optimized for both technical values.