General
Disconnect function	electrical isolation
Module spacing	5,08 mm
Application	Barrier strip terminals
Function	visually identifiable separation
Manufacturer	Weidmüller

The Weidmüller ZAP/TW ZIA1.5/3L is a partition panel for terminal blocks, specifically developed for the electrical separation of adjacent cross-connections. It serves to safely insulate electrical circuits, preventing short circuits or wiring errors. The partition panel is used in industrial connection technology, where a clear separation between different wires or circuits is required. Its constructive design enables an optically recognizable separation, which is helpful during the installation and maintenance of electrical systems to avoid incorrect connections.

Applications

The partition panel is intended for use in industrial electrotechnics and machine building for the installation of terminal blocks. It is particularly used where multiple circuits are laid in parallel within a terminal block field and electrical isolation between them is necessary. The visual separation supports electricians during wiring and maintenance, as they can visually identify where one circuit ends and another begins. This is especially important in complex systems where high fault tolerance is required.

Functions and Equipment in Detail

The ZAP/TW ZIA1.5/3L is designed as an end plate and serves for electrical separation within terminal blocks. It is placed between individual terminals or terminal rows to ensure galvanic isolation. The partition panel is designed for mounting in terminal block rows with a spacing of 5.08 mm, enabling standardization within connection technology. Using this partition panel reduces the risk of incorrect connections, as electrical isolation is ensured by the physical barrier of the partition panel.

Technology Explained Simply

The partition panel is made of an insulating material that does not conduct electricity. This achieves galvanic isolation between adjacent terminals, meaning no electrical contact can occur between the circuits. The visual separation is achieved by the visible placement of the partition panel, which separates the connection area of one circuit from the next. The partition panel is dimensioned to fit standard terminal blocks with a module spacing of 5.08 mm, enabling universal use in many industrial applications.

Compatibility and Accessories

The partition panel is specifically designed for terminal blocks with a module spacing of 5.08 mm. It is used in combination with Weidmüller terminal blocks, particularly in applications requiring clear electrical and visual separation. The recommended accessory is the terminal marker DEK 5/5 PLUS MC NE WS, which can be used to label individual terminals and further increase clarity. The combination of partition panel and marker supports structured and error-free wiring.

Installation and Mounting

The partition panel is mounted directly into the terminal block, placed between individual terminals or terminal rows. It is inserted into the terminal field and fits securely due to its shape. No additional fastening is required. Installation takes place during terminal block mounting, placing the partition panel at the desired location for electrical and visual separation. Mounting is simple and does not require special tools.

Advantages in Operation

Using the partition panel increases wiring safety by preventing electrical short circuits between adjacent circuits. The visual separation simplifies maintenance and diagnostics, as connections are clearly separated. This reduces error susceptibility and improves system clarity. The partition panel is robust and designed for industrial environments, maintaining electrical insulation even under load. Standardization to a 5.08 mm module spacing ensures universal applicability in many applications.