The installation terminal blocks facilitate the configuration of building distribution boards. The particularly low-profile and compact installation terminal blocks are the perfect solution for wiring in distribution boards and flat distribution boards. The three-phase systems allow marshalling with standard plug-in bridges. The integrated disconnect slide enables dielectric tests to be performed without disconnecting the neutral conductor.
Connection terminal block, connection method: Screw connection, Rated cross section: 4 mm2, cross section: 0.5 mm2 - 6 mm2, mounting: Neutral busbar, color: silver
Installation ground terminal block, Current and voltage are determined by the plug used., nom. voltage: 250 V, nominal current: 24 A, connection method: Screw connection, 2nd, 3rd and 4th level, Rated cross section: 2.5 mm2, cross section: 0.2 mm2 - 4 mm2, connection method: Screw connection, Rated cross section: 1.5 mm2, cross section: 0.2 mm2 - 4 mm2, mounting type: NS 35/7,5, NS 35/15, color: gray
Installation ground terminal block, nom. voltage: 400 V, nominal current: 24 A, Push-in connection, 1st, 2nd and 3rd level, Rated cross section: 4 mm2, cross section: 0.14 mm2 - 4 mm2, mounting type: NS 35/7,5, NS 35/15, color: gray
Connection terminal block, nom. voltage: 300 V, nominal current: 41 A, connection method: Screw connection, Rated cross section: 4 mm2, cross section: 0.5 mm2 - 6 mm2, mounting: Neutral busbar, color: green-yellow
Installation level terminal block, Current and voltage are determined by the plug used., nom. voltage: 400 V, Thermal continuous current Ith: 24 A, Push-in connection, Rated cross section: 4 mm2, cross section: 0.14 mm2 - 4 mm2, Push-in connection, Rated cross section: 4 mm2, cross section: 0.14 mm2 - 4 mm2, mounting type: NS 35/7,5, NS 35/15, color: gray
Connection terminal block, connection method: Screw connection, Rated cross section: 16 mm2, cross section: 1.5 mm2 - 16 mm2, mounting: Neutral busbar, color: silver
Connection terminal block, nom. voltage: 300 V, nominal current: 76 A, connection method: Screw connection, Rated cross section: 16 mm2, cross section: 1.5 mm2 - 16 mm2, mounting: Neutral busbar, color: green-yellow
Installation ground terminal block, Current and voltage are determined by the plug used., nom. voltage: 400 V, Thermal continuous current Ith: 24 A, Push-in connection, Rated cross section: 4 mm2, cross section: 0.14 mm2 - 4 mm2, Push-in connection, cross section: 0.14 mm2 - 4 mm2, mounting type: NS 35/7,5, NS 35/15, color: gray
Installation terminal block, nom. voltage: 800 V, nominal current: 125 A, Screw connection, Rated cross section: 35 mm2, cross section: 0.75 mm2 - 35 mm2, mounting type: NS 35/7,5, NS 35/15, NS 32, color: gray
Connection terminal block, connection method: Screw connection, Rated cross section: 35 mm2, cross section: 2.5 mm2 - 35 mm2, mounting: Neutral busbar, color: silver
The product range of installation terminal blocks
The PTI and UTI installation terminal blocks facilitate the quick and space-saving configuration of building distribution boards. The terminal blocks are precisely tailored to the requirements of electrical installations and distributor construction, and can accommodate conductor cross-sections up to 16 mm².
The product range of installation terminal blocks includes:
Installation terminal blocks and neutral-conductor disconnect terminal blocks
The installation terminal blocks are an essential part of building installation. The terminal blocks enable the secure and permanent connection of conductors. In addition, the installation terminal blocks feature simple handling, which reduces both installation time and error sources. The installation terminal blocks are available in various versions for various requirements.
Neutral-conductor disconnect terminal blocks are also an important part of building installation. The N disconnect terminal blocks enable safe and easy disconnection of the neutral conductor. This function is particularly useful for maintenance work and for troubleshooting, because it enables the safe isolation of the electrical systems.
Feed-in terminal, with busbar system
The feed-in terminals (PTI 16-NLS...) enable you to contact neutral busbars very quickly and conveniently. To do so, simply open the orange lever, insert the neutral busbar, and then close the lever again. You do not need any tools for this process, either during assembly or removal, and very little force is required. Due to the special design of the feed-in terminals, the terminals also feature an end bracket and support bracket function. This allows you to save space in the usually small distribution boards. An identically shaped support bracket for the other side of the terminal strip rounds out the terminal block range.
Disconnect terminal blocks and knife-disconnect terminal blocks
The disconnect terminal blocks allow you to disconnect individual circuits for various measurements. The terminal blocks are tailored to your specific requirements in electrical installations. Wire the terminal blocks in accordance with DIN VDE 0100-0108, the standard for wiring and connection requirements in distribution boards for public buildings, and the requirements for individual circuit disconnection in accordance with DIN VDE 0100-718. Along with connecting and disconnecting circuits, the terminal blocks can also be used in another way. With the standardized, multifunctional disconnect zone, components such as diodes and resistors, fuse plugs, switching locks, and feed-through connectors can also be integrated in addition to the isolating plugs.
KNX installation for building automation
KNX is a special fieldbus for building automation. With a KNX bus system, various functions such as lighting, alarm, and climate controllers can be controlled automatically in buildings. Phoenix Contact provides special KNX terminal blocks that allow these systems to be wired quickly and easily. With the double-level terminal blocks, your KNX installation is now even more convenient, with an overall width of just 3.5 mm per terminal block. To ensure easy assignment of the wire colors in the distribution boards, the terminal points in the terminal blocks are color coded to match the respective wire colors. This enables the convenient marshalling of main and reserve wires of the KNX bus system in an overall width of just 7 mm. Along with this clarity and the compact design, the KNX terminal blocks also allow easy potential routing with standardized plug-in bridges.
Efficient planning with clipx ENGINEER
The clipx ENGINEER engineering software makes it possible to plan and procure terminal strips, assembled mounting plates, and junction boxes more efficiently than ever, and to seamlessly transfer the data to production – at every workplace. Accelerate your planning process with smart interfaces to your CAE program and to Phoenix Contact applications and configurators.
Terminal blocks product brochure
Brochures about installation terminal blocks
Would you like to get printed information about our installation terminal blocks? Below you will find our product brochure on the subject of terminal blocks, our quality brochure, and a brochure on the subject of building installation.
