Screw terminal rail connector STB 16 Al/Cu 87110 SIMBLOCK, green 81000005

SIMBLOCK busbar connectors – reliable Al/Cu connections

The STB 16 threaded busbar connector is part of the SIMBLOCK series, designed for connecting aluminum and copper wires. Made of high-quality materials, it provides a durable and safe connection in electrical installations. Its design has been carefully thought out in terms of both ease of installation and reliability.

Design and application

The STB 16 connector is single-pole, designed for wires with a cross-section of up to 16 mm². It has two mounting holes, which facilitate its stable mounting on a TS 35 rail. The green color of the housing helps to identify and organize connections in the distribution board. The use of a special core shape and ribbing of the body ensures effective heat dissipation, which translates into a longer connection life and minimizes the risk of overheating. This makes the connector work well in applications where short-term current surges occur, e.g. when starting motors.

Advantages for installers and users

• Versatility: The ability to connect aluminum and copper wires eliminates the need for additional adapters.
• Safety: High quality workmanship and UL 486E certification guarantee safe operation of the electrical installation.
• Durability: Thick housing walls ensure the stability of the connector during wire tightening and resistance to mechanical damage.
• Easy installation: Hex key screws with a fine thread allow precise tightening of the wires, ensuring a secure connection.
• Touch protection: The shape of the housing minimizes the risk of accidental contact with live parts during installation and operation.
• Readability: The color scheme of the housing allows for easy identification of individual wires in the installation.
• Environmental resistance: Durable materials ensure stable operation even in harsh operating conditions.

The SIMBLOCK series is a modern product that stands out with innovative solutions and high-quality workmanship, meeting stringent safety standards (FI, VDE, CE, RoHS, REACH). It is an investment in the reliability and long-term functioning of the electrical installation.