Threaded busbar connector STB 95-3 Al/Cu 87560 SIMBLOCK, black 81103007

Threaded busbar connectors – reliable Al/Cu connections

The STB 95-3 threaded busbar connector is a component designed for connecting aluminum and copper conductors, providing a safe and durable connection in electrical installations. The connector's design is intended for ease of installation and reliable operation, which will be appreciated by both professional installers and end-users. Made of high-quality materials, it guarantees connection stability even under high loads.

Versatility and scope of applications

The STB 95-3 connector finds wide application in construction, industry, automation, and renewable energy systems. It allows connecting conductors with cross-sections from 6 mm² to 95 mm² (solid wire) and from 10 mm² to 70 mm² (stranded wire with ferrule). Additionally, it has a dedicated place for a measuring connection, enabling monitoring of the connection status and the installation. This is particularly useful in systems requiring precise measurement of electrical parameters.

Construction and distinguishing features

The connector is characterized by a solid construction with thick walls, ensuring stability on TS 35 rail and resistance to deformation during tightening of the conductors. Allen key screws with a fine-pitch thread increase the clamping force, guaranteeing a secure connection. The unique shape of the core and the special ribbing of the body effectively dissipate heat generated during operation, preventing overheating of the connection. An available dust cover OSTB 95 additionally protects against dirt and allows for marking the connection. This makes it easier to maintain order and identify individual circuits.