Standardised terminal rails for main distribution in buildings

Terminal rails are almost always installed in the distribution cabinets of building installations. They are needed, for example, for wiring the Feed- In and for connecting AC or three-phase circuits.

Because terminal rails often fulfil the same functions and carry similar components, we offer standardised terminal rails for building installations. They can be ordered via a uniform article number and are delivered ready for installation. Our terminal rails can be mounted in the distribution cabinet without further preparation, so that wiring can begin immediately. Plugging in supplementary accessories or labelling markers on site is not necessary.

For standard Hager control cabinets with and without insulating element according to VDE specifications

Direct mounting in HAGER sub- and main distribution cabinets

The DIN rails are precisely tailored to the standard Hager distribution cabinets and offer an optimal solution for direct mounting in already existing racks.

With their matching length, they guarantee easy installation and secure fastening of your electrical components.

Direct mounting with insulating element in HAGER sub- and main distribution cabinets

Main and sub-distribution boards according to protection class 2, which include DIN rails to which a PE must be connected, must be set up isolated from the support frame and marked accordingly. (VDE 0100-410 / 412.2.2.4)

These DIN rails are also suitable for mounting on the HAGER insulating pieces provided for this purpose, which offers additional flexibility and adaptability.

Premounted assemblies for installation panels

Pre-assembled terminal strip for main distribution panel with one RCD

With DIN rail: 8000122097 - TR BD AITB BB 1RCD

Without DIN rail: 8000122098 - TR BD AITB BB 1RCD W/O TS

Pre-assembled terminal strip for building installation wiring of a main distribution panel with an FI/RCD. Includes all necessary components of a feeder and the connection of 9 AC and 1 three-phase circuit. Distribution of the FI potential via an N busbar 10 x 3 mm. Separation of the N-potentials for the insulation resistance measurement via isolating slider to the busbar.

Pre-assembled terminal strip for main distribution panel with one RCD
Bill of materials of the terminal strips:
  • DIN rail TS35x7,5; 248mm length ( for the 8000122097)
  • 10x installation terminal; NT-L-PE; 4mm² (2668950000)
  • 1x installation terminal; L-L; 4mm² (2668900000)
  • 1x power terminal busbar; 16mm² (2669140000)
  • 3x power terminal; beige; 16mm² (2668740000)
  • 1x power terminal; blue; 16mm² (2668750000)
  • 1x protective earth terminal; green- yellow; 16mm² (2668760000)
  • Including electrical busbar, end plates, end brackets and marker

Pre-assembled terminal strip for main distribution panel with two RCD´s

With DIN rail: 8000122099 - TR BD AITB BB 2RCD

Without DIN rail: 8000122101 - TR BD AITB BB 2RCD W/O TS

Pre-assembled terminal strip for building installation wiring of a main distribution with two RCDs. Includes all necessary components of a feeder and the connection of 14 AC and 2 three-phase circuits. Distribution of the RCD potentials via two N-busbars 10 x 3 mm. Separation of the N- potentials for insulation resistance measurement via isolating slider to the busbar.

Pre-assembled terminal strip for main distribution panel with two RCD´s
Bill of materials of the terminal strips:
  • DIN rail TS35x7,5; 248mm length ( for the 8000122099)
  • 16x installation terminal block; NT-L-PE; 4mm² (2668950000)
  • 2x installation terminal block; L-L; 4mm² (2668900000)
  • 2x power terminal busbar; 16mm² (2669140000)
  • 3x power terminal; beige; 16mm² (2668740000)
  • 1x power terminal; blue; 16mm² (2668750000)
  • 1x protective earth terminal; green- yellow; 16mm² (2668760000)
  • Including electrical busbar, end plates, end brackets and marker

Pre-assembled terminal strip for the main distribution panels with separate RCD and circuit breaker for each circuit

With DIN rail: 8000122103 - TR BD AITB RCD

Without DIN rail: 8000122104 - TR BD AITB RCD W/O TS

Pre-assembled terminal strip for building installation wiring of a main distribution panel with separate RCD and circuit breaker for each circuit. Includes all necessary components of a feeder and the connection of 14 AC and 2 three-phase circuits. Connection of the L and N wires from the FI-LS switch to the circuits via installation terminals without the possibility of disconnection. Separation of the N-potentials for insulation resistance measurement via the FI-LS breakers.

Pre-assembled terminal strip for the main distribution panels with separate RCD and circuit breaker for each circuit
Bill of materials of the terminal strips:
  • DIN rail TS35x7,5; 248mm length ( for the 8000122103)
  • 16x installation terminal block; N-L-PE; 4mm² (2668940000)
  • 2x installation terminal block; L-L; 4mm² (2668900000)
  • 3x power terminal; beige; 16mm² (2668740000)
  • 1x power terminal; blue; 16mm² (2668750000)
  • 1x protective earth terminal; green- yellow; 16mm² (2668760000)
  • Including end plates, end brackets and marker

Pre-assembled terminal strip for main distribution with one feeder with overvoltage protection

With DIN rail: 8000122105 - TR BD WPD OVP1

Without DIN rail: 8000122106 - TR BD WPD OVP1 W/O TS

Pre-assembled terminal strip for building installation wiring of a feeder with surge protection. Overvoltage module without remote. Backup fuse necessary from 315A.

Pre-assembled terminal strip for main distribution with one feeder with overvoltage protection
Bill of materials of the terminal strips:
  • DIN rail TS35x7,5; 248mm length ( for the 8000122105)
  • 1x main line branch terminal; brown; 25mm² (1560650000)
  • 1x main line branch terminal; black; 25mm² (1560650000)
  • 1x main line branch terminal; gray; 25mm² (1560650000)
  • 1x main line branch terminal; blue; 25mm² (1560650000)
  • 1x main line branch terminal; green; 25mm² (1560650000)
  • 1x surge protection; AC II 3+1 300/50 (2591080000)
  • Including end bracket and marker

Pre-assembled terminal strip for main distribution with one feeder with overvoltage protection

With DIN rail: 8000122107 - TR BD WPD OVP2

Without DIN rail: 8000122108 - TR BD WPD OVP2 W/O TS

Pre-assembled terminal strip for building installation wiring of a feeder with surge protection. Overvoltage module with integrated fuse without remote.

Pre-assembled terminal strip for main distribution with one feeder with overvoltage protection
Bill of materials of the terminal strips:
  • DIN rail TS35x7,5; 248mm length ( for the 8000122107)
  • 1x main line branch terminal; brown; 25mm² (1560650000)
  • 1x main line branch terminal; black; 25mm² (1560650000)
  • 1x main line branch terminal; gray; 25mm² (1560650000)
  • 1x main line branch terminal; blue; 25mm² (1560650000)
  • 1x main line branch terminal; green; 25mm² (1560650000)
  • 1x surge protection; AC II F 3+1 300/40 (2827630000)
  • Including end bracket and marker

Pre-equipped terminal strip for main distribution with one feed via main line branch terminals (HLAK)

With DIN rail: 8000122109 - TR BD WPD

Without DIN rail: 8000122110 - TR BD WPD W/O TS

Pre-equipped terminal strip for main distribution with one feed via main line branch terminals (HLAK)

Pre-equipped terminal strip for main distribution with one feed via main line branch terminals (HLAK)
Bill of materials of the terminal strips:
  • DIN rail TS35x7,5; 248mm length ( for the 8000122109)
  • 1x main line branch terminal; brown; 25mm² (1560650000)
  • 1x main line branch terminal; black; 25mm² (1560650000)
  • 1x main line branch terminal; gray; 25mm² (1560650000)
  • 1x main line branch terminal; blue; 25mm² (1560650000)
  • 1x main line branch terminal; green; 25mm² (1560650000)

L-BOXX 102 KC AITB INSTA 1

The L-BOXX 102 set INSTA 1 includes a wide range of 3-wire installation terminal blocks, as well as other terminal blocks and accessories for wiring main distribution boards and sub-distribution boards.

  • 3-wire installation terminals
  • 1-level installation terminals
  • End plates and end brackets
  • 10x3 bus bar incl. cover
  • Cross connector and marker

The following figure shows an overview of the products of the L-BOXX 102 INSTA 1:

Downloads on the topic of technical connection conditions and test terminals

On the website Engineering Data you will find an extensive selection of downloads related to CAT data. For the quick integration of our products into your design, a wide range of digital product data is available for engineering systems such as EPLAN (EPLAN Electric P8 and EPLAN Pro Panel), Zuken E3.series, WSCAD and many others. These data allow a precise representation of the installation terminals, main line branch terminals and surge protection in 3D and show all relevant electrotechnical and operational characteristics.

Data sheets

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