Installation branch OBL 25/16-1 A13-6118

Universal wire connection in electrical installations

Installation branch OBL 25/16-1 is a reliable solution for creating branches in electrical circuits. It allows for safe and efficient connection of copper and aluminum wires of different cross-sections, making it a versatile element in distribution boxes, control cabinets and other electrical installation applications. Its construction ensures a stable connection and minimizes the risk of loosening of the terminals, guaranteeing long-lasting and trouble-free operation.

Construction and application

This branch is characterized by a through terminal channel for the main wire and an end channel for the branch wire. It allows connection of main wires with a cross-section of 6-25 mm² and branch wires with a cross-section of 2.5-16 mm². Screw terminals provide a secure and durable connection, and the materials used – aluminum and copper – guarantee good electrical conductivity. In addition, the galvanized surface protects against corrosion, which is particularly important in harsh environmental conditions.

The installation of the branch is simple and convenient – it can be mounted to the substrate with dowels or on standard TS35 rails using a snap-on fastener. The cover with digital current path markings makes it easier to identify individual connections, and the ability to mount it in only one position prevents accidental incorrect connection. The possibility of sealing with a seal further increases the safety of the installation.

Key features and benefits

• Wide range of wire cross-sections: Support for main wires 6-25 mm² and branch wires 2.5-16 mm² provides flexibility in selecting the appropriate cables for specific applications.
• Material versatility: Compatibility with copper and aluminum wires eliminates the need for additional adapters or connectors.
• Connection safety: Screw terminals provide a secure and durable connection, minimizing the risk of short circuits or loss of contact.
• Corrosion protection: The galvanized surface protects against the effects of moisture and other corrosive agents, extending the life of the branch.
• Easy installation: The ability to mount on TS35 rails or directly on the substrate makes it easier to integrate with existing electrical infrastructure.
• Clear markings: Digital marking of current paths on the cover facilitates identification of connections and simplifies maintenance work.
• Possibility of sealing: Protection against unauthorized access increases the safety of the installation.