1sna110269r1700 – d4/6,lntp3

Why Choose the TE Connectivity D4/6.LNTP3 1SNA110269R1700 Installation Terminal Block?

The TE Connectivity D4/6.LNTP3 1SNA110269R1700 is a specialised three-level screw clamp installation terminal block from the ENTRELEC Solution Series, designed for compact line, neutral and protective earth distribution in electrical panels. Its multi-circuit construction combines several installation functions within a single DIN rail-mounted terminal, helping reduce panel space while keeping wiring organised and accessible.

The D4/6.LNTP3 configuration incorporates one disconnectable neutral circuit, three feed-through circuits and one protective earth circuit. Blue, grey and green-yellow identification helps distinguish the different circuit functions, making the terminal particularly suitable for structured installation wiring in distribution cabinets, building services and industrial control equipment.

With a 4 mm² rated cross-section, 30 A IEC rated current and 320 V rated voltage, the D4/6.LNTP3 provides dependable performance for professional electrical installations. Its compact 17.8 mm width, three-level design and compatibility with TH35-7.5 and TH35-15 DIN rails make it an efficient solution for high-density panel wiring.

Key Advantages

• Compact three-level installation terminal block for structured panel wiring.
• Combines neutral disconnect, feed-through and protective earth functions in one assembly.
• 30 A IEC rated current for dependable installation circuits.
• 4 mm² rated cross-section with conductor capacities from 0.2–4 mm².
• Proven screw clamp connection technology provides secure conductor termination.
• Blue, grey and green-yellow sections simplify circuit identification.
• Compact 17.8 mm width helps maximise available DIN rail space.
• Compatible with standard TH35 DIN rail profiles.

Key Features

• TE Connectivity ENTRELEC Solution Series.
• D4/6.LNTP3 manufacturer designation.
• Three-level screw clamp installation terminal block.
• One disconnectable neutral circuit.
• Three feed-through circuits.
• One protective earth circuit with rail connection.
• 30 A IEC rated current.
• 320 V rated voltage.
• 4 kV rated impulse withstand voltage.
• 480 A short-time withstand current for 1 second.
• 17.8 mm terminal width.
• Blue, grey and green-yellow housing identification.
• IP20 protection at the main terminals.

Reliable Multi-Circuit Distribution for Electrical Installations

Multi-level installation terminal blocks allow several circuit functions to be concentrated into a small DIN rail footprint. The D4/6.LNTP3 combines a disconnectable neutral connection, three feed-through circuits and a protective earth circuit, providing an efficient way to organise distribution wiring without relying on multiple separate terminal types.

The established screw clamp connection system provides secure conductor retention while allowing straightforward installation and servicing. Combined with clear colour identification and a compact 17.8 mm width, the D4/6.LNTP3 is particularly useful for distribution cabinets and control panels where space efficiency and organised wiring are priorities.

Typical Applications

• Line, neutral and protective earth distribution.
• Electrical distribution cabinets.
• Industrial control and automation panels.
• Building electrical installations.
• Lighting and building services distribution.
• Machine control cabinets.
• Commercial and public building electrical systems.
• OEM machinery and production equipment.