Why Choose the TE Connectivity 1SNA110327R2100 D4/6.LNTP2 Installation Terminal Block?
The TE Connectivity 1SNA110327R2100 is a D4/6.LNTP2 three-level installation terminal block designed to combine neutral, feed-through and protective earth connections within a compact DIN rail assembly. Part of the ENTRELEC Solution Series, it uses proven screw-clamp technology to provide secure conductor termination for building services, industrial control panels and electrical distribution installations.
The D4/6.LNTP2 provides dedicated neutral, feed-through and ground connection functions in a single multi-level block, with the protective earth connection linked to the mounting rail. Its 4 mm² rated cross-section supports both flexible and rigid conductors from 0.2–4 mm², while the closed-block construction eliminates the need for a separate end section.
Rated at 30 A and 400 V for the main circuit, the 1SNA110327R2100 offers a compact way to organise multiple installation circuits within electrical cabinets. The block mounts onto TH35-7.5 and TH35-15 DIN rails, is compatible with busbars and is designed in accordance with DIN 43880 dimensional requirements for installation equipment.
Key Advantages
- Combines neutral, feed-through and protective earth connections within one terminal block.
- Three-level design helps reduce the DIN rail space required for installation wiring.
- 30 A rated current and 400 V rated voltage for the main circuit.
- 4 mm² rated cross-section for common installation conductor sizes.
- Closed terminal block design means no separate end section is required.
- Compatible with busbars for efficient electrical distribution.
- Suitable for standard 35 mm DIN rail mounting.
Key Features
- TE Connectivity ENTRELEC Solution Series.
- D4/6.LNTP2 multi-level installation terminal block.
- Neutral, feed-through and protective earth connection functions.
- Three connection levels.
- 4 mm² rated cross-section.
- 30 A rated main-circuit current.
- 400 V rated voltage.
- 6000 V impulse withstand voltage.
- Screw-clamp conductor termination.
- Blue, grey and green-yellow functional colour identification.
- IP20 protection at the main terminals.
- Busbar-compatible closed terminal block construction.
Efficient Multi-Level Connections for Electrical Installations
Multi-level installation terminal blocks combine several circuit functions within a single compact DIN rail device, helping reduce panel space and simplify wiring. The D4/6.LNTP2 combines neutral, feed-through and protective earth connections while its screw-clamp terminals provide secure and maintainable conductor termination.
The D4/6.LNTP2 is particularly suited to distribution and installation applications where neutral, line and protective earth conductors need to be organised together. Its closed construction, busbar compatibility and standard 35 mm DIN rail mounting make it a practical choice for building services, control cabinets and industrial electrical distribution systems.
Typical Applications
- Industrial electrical control panels.
- Building electrical distribution systems.
- Neutral, line and protective earth distribution.
- Machine and automation control cabinets.
- Switchgear and distribution assemblies.
- Commercial and industrial electrical installations.
