Plug-in terminal blocks
The plug-in COMBI terminal blocks are a special form of hybrid terminal blocks. The terminal blocks have a standardized plug-in zone on one side and Push-in, screw, spring-cage or fast-connection technology on the other side. Due to the contact system, they can withstand extreme vibration levels. The plug-in terminal blocks save you a lot of time when carrying out signal and power wiring.More information
- Product type
- Connection method
- Number of rows
- Conductor cross-section, AWG
- Conductor cross-section, flexible
Feed-through terminal block, nom. voltage: 500 V, nominal current: 24 A, number of connections: 3, number of positions: 1, connection method: Spring-cage/plug-in connection, 1st level connection left, Rated cross section: 2.5 mm2, cross section: 0.08 mm2 - 4 mm2, 1st level connection right, mounting type: NS 35/7,5, NS 35/15, color: gray
Double-level terminal block, Current and voltage are determined by the plug used., nom. voltage: 500 V, nominal current: 22 A, connection method: Spring-cage/plug-in connection, 1st and 2nd level connection left, Rated cross section: 2.5 mm2, cross section: 0.08 mm2 - 4 mm2, 1st and 2nd level connection right, mounting type: NS 35/15, NS 35/7,5, color: gray
Feed-through terminal block, nom. voltage: 500 V, nominal current: 24 A, number of connections: 2, connection method: Spring-cage/plug-in connection, 1st level connection left, Rated cross section: 2.5 mm2, cross section: 0.08 mm2 - 4 mm2, 1st level connection right, mounting type: NS 35/7,5, NS 35/15, color: gray
- Free choice of connection technology with uniformly designed COMBI plug-in zone
- A nominal current of 41 A and a nominal voltage of 1,000 V can be realized with the powerful plug-in contact
- Maximum safety with the touch-proof design
- Protection against mismatching with individual coding options
- Easy potential distribution with the double function shaft
- Vibration resistance with latching accessories
- Complete flexibility with connectors for self-assembly
Plug-in COMBI terminal blocks
The plug-in terminal blocks enable quick and modular configuration. The terminal blocks can be wired quickly and easily using assembled cable harnesses.
Plug-in solutions for your systems and machines
It is impossible to imagine the applications of today without plug-in solutions, whether in control boxes or in complete systems.
Modular system configuration with plug-in terminal blocks
The connection system consists of plug-in terminal blocks and the corresponding connectors. You therefore have unlimited flexibility when designing your terminal strips. From supplying the control cabinet and the power and control components through to the quick installation of distributed system parts. The COMBI connection system always provides the perfect solution. Plug-in components inside the control cabinet can be installed and removed quickly and easily. Plug-in ring feeders ensure reliable power supply from control cabinet to control cabinet. Couplings for flying leads are not only suitable for wiring in restricted spaces. They can also be used to easily extend preassembled cables. The flexible and extensive options offered by the standardized plug-in zone of the COMBI system have won over several well-known companies. Rittal has opted for the COMBI system and has integrated the plug-in zone into the new RiLine60 device adapter.
Connectors and couplings for self-assembly
The COMBI connectors are available preassembled with up to 15 positions or for self-assembly. The versions for self-assembly support modular configuration for individual applications. The optional latching for the terminal block connectors withstands even the strongest vibrations. The latching ensures a secure connection between the terminal block and COMBI connector. To protect the cables from tensile stress, the COMBI system also features different types of strain relief, such as simple, snap-on versions and complete cable housings. To prevent bent cables, the system includes bend protection sleeves in addition to the cable housings.
Multi-conductor terminal blocks with six contact points
Three contacts for the internal wiring and pin contacts for the plug-in external wiring. This allows system parts to be replaced quickly in the event of servicing or modular system concepts to be implemented for fast startup. Due to the large number of contact points, the terminal blocks are ideally suited for use as compact plug-in marshalling panels. The large-surface marking option and marker carriers of the same shape with end bracket function ensure clear matrix marking.
Three-dimensional signal distributors
The PT 2,5-4L four-level terminal blocks allow you to marshal signals in your controllers and system parts using minimal space. Due to the various bridging options within the terminal strip and the marshalling options within the 4-pos. connectors for free assembly, extremely compact three-dimensional signal distributors can be created.
Efficient planning with PROJECT complete
Intuitive configuration, intelligent functions, and a customizable user interface: The PROJECT complete planning and marking software is the innovative solution for the easy planning of your terminal strips and the straightforward creation of the corresponding markings.
From the transfer of data from electrical planning to delivery of your finished product, the software features individual and convenient process support.
Brochures about terminal blocks
Would you like to get information about our plug-in terminal blocks? Below you will find our product brochure and our quality brochure on the subject of terminal blocks.