DIN rail connector threaded SIMBLOCK STB 95 - Al/Cu, 87510, black 81101007

Busbar connectors and distribution blocks – solid connections for professionals and users

SIMBLOCK STB 95 threaded busbar connector is a reliable solution for connecting aluminum and copper wires, designed for demanding electrical installations. This product combines durability, safety and ease of installation, making it an ideal choice for both professional installers and end users. It provides a secure and stable connection, minimizing the risk of failures and downtime.

Design and application

The STB 95 connector is designed for mounting on TS 35 rail or a mounting plate. Its design allows for connecting wires with cross-sections from 16 mm² to 95 mm² (solid) and from 10 mm² to 70 mm² (stranded with ferrule). Additionally, it has a dedicated space for a measuring connection (1.5 - 10 mm² for solid and 1.5 - 6 mm² for stranded with ferrule), which facilitates monitoring the connection status and monitoring the installation. This allows for precise diagnosis of problems and quick response to any irregularities.

The connector is designed to operate in circuits with a rated voltage of up to 1000 V AC/DC. The rated current for copper wires is 232 A, and for aluminum wires – 200 A. This makes it ideally suited for use in residential, commercial and industrial construction, where high reliability and safety of electrical connections are required.

Product advantages in practice

• Versatility: The ability to connect aluminum and copper wires eliminates the need for additional adapters or transition connectors.
• Safety: UL486E certification guarantees a high standard of Al/Cu connections and provides protection against the effects of short circuits and overloads.
• Durability: Thick housing walls prevent deformation during wire tightening, ensuring connection stability for years to come.
• Easy installation: Allen screws with a fine thread allow for precise tightening of the wires, ensuring a secure and durable connection.
• Quality control: Additional space for a measuring connection facilitates monitoring the connection status and quick identification of potential problems.
• Dust protection: Dedicated OSTB 95 dust cover ensures easy access to the measuring connection and protects against external factors.
• Clear identification: The colors of the housing cover correspond to the colors of the connected wires, which facilitates identification of individual phases and neutral during installation and subsequent maintenance of the installation.

Thanks to these features, the SIMBLOCK STB 95 connector is an investment in a safe, reliable and long-lasting electrical installation.