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1sna110440r0700 – terminal block d4/6.nlp
TE Connectivity D4/6.NLP 1SNA110440R0700 is a 4 mm² three-level screw-clamp installation terminal block combining neutral feed-through, live feed-through and protective earth connections with a 30 A, 400 V main-circuit rating.
£4.70
Why Choose the TE Connectivity D4/6.NLP Installation Terminal Block?
The TE Connectivity D4/6.NLP, manufacturer part number 1SNA110440R0700, is a compact 4 mm² three-level screw-clamp installation terminal block from the ENTRELEC Solution Series. It combines neutral feed-through, live feed-through and protective earth connections within one DIN rail-mounted terminal, providing an efficient solution for distribution cabinets and industrial installation wiring.
The D4/6.NLP features a grey, blue and green/yellow configuration that visually distinguishes its different circuit functions. With a narrow 6 mm spacing, three connection levels and a rated cross-section of 4 mm², it allows multiple installation connections to be arranged within a compact footprint while retaining straightforward access for wiring and maintenance.
The main circuit is rated at 30 A and 400 V, with a rated impulse withstand voltage of 6000 V and a short-time withstand current of 480 A for 1 s. It accepts flexible and rigid conductors from 0.2–4 mm², provides IP20 protection at the main terminals and mounts on G32, TH35-7.5 or TH35-15 DIN rails. Part number 1SNA110440R0700 is supplied in a pack quantity of 20 pieces.
Key Advantages
- Combines neutral feed-through, live feed-through and protective earth connections in one terminal.
- Three-level construction supports space-efficient installation wiring.
- 4 mm² rated cross-section with a compact 6 mm spacing.
- 30 A, 400 V main-circuit rating for installation and distribution applications.
- Proven screw-clamp connection technology provides secure conductor termination.
- Grey, blue and green/yellow sections provide clear visual differentiation.
- Compatible with G32, TH35-7.5 and TH35-15 DIN rails.
Key Features
- TE Connectivity / ENTRELEC D4/6.NLP.
- Three-level installation terminal block.
- Neutral feed-through, live feed-through and protective earth configuration.
- Screw-clamp connection technology.
- 4 mm² rated cross-section.
- 6 mm terminal spacing.
- 30 A rated current.
- 400 V rated voltage.
- 6000 V rated impulse withstand voltage.
- 480 A short-time withstand current for 1 s.
- IP20 protection at the main terminals.
- UL 94 V-0 flammability classification.
Compact Neutral, Live and Protective Earth Distribution
The D4/6.NLP combines neutral feed-through, live feed-through and protective earth connections within a terminal only 6 mm wide. Its three-level construction allows related installation circuits to be grouped vertically, helping reduce the DIN rail length required compared with arranging each function in separate terminal blocks.
Screw-clamp connections provide dependable conductor retention, while the grey, blue and green/yellow sections make the different wiring functions easy to distinguish during installation and servicing. Compatibility with G32 and both common TH35 DIN rail profiles provides additional flexibility for distribution cabinets, control panels and other professional electrical assemblies.
Typical Applications
- Electrical distribution cabinets.
- Neutral, live and protective earth distribution.
- Industrial control panels.
- Building installation wiring.
- Automation and machinery electrical cabinets.
- Compact multi-level DIN rail terminal assemblies.
- Commercial and industrial electrical installations.
Technical Specifications
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| Number of Levels | 3 | |
|---|---|---|
| Product Series | TE SNA | |
| Connection | Screw clamp | |
| Terminal Type | Multi-level | |
| Conductor Size | 4 mm² | |
| Colour | Green/Yellow | |
| Manufacturer | TE Connectivity / ENTRELEC | |
| Series | Solution Series | |
| Model | D4/6.NLP | |
| Manufacturer part number | 1SNA110440R0700 | |
| Product type | Multi-level installation terminal block | |
| Function | Installation | |
| Connection functions | Neutral feed-through, live feed-through and protective earth | |
| Connection technology | Screw clamp | |
| Rated cross-section | 4 mm² | |
| Spacing | 6 mm | |
| Number of levels | 3 | |
| Number of poles | 3 | |
| Colour | Grey, blue, green/yellow | |
| Main circuit rated current | 30 A | |
| Rated voltage | 400 V | |
| Rated impulse withstand voltage | 6000 V | |
| Rated short-time withstand current | 480 A for 1 s | |
| Flexible conductor capacity | 0.2–4 mm² | |
| Rigid conductor capacity | 0.2–4 mm² | |
| UL / CSA rigid conductor capacity | 18–12 AWG | |
| UL / CSA maximum operating voltage | 300 V | |
| Gauge type | A4 | |
| Wire stripping length | 9.5 mm | |
| Recommended screwdriver | 4 mm | |
| IEC tightening torque | 0.4 N·m | |
| Manufacturer tightening torque | 0.8 N·m | |
| Pollution degree | 3 | |
| Protection rating | IP20 at main terminals | |
| Insulation material | Polyamide | |
| Flammability classification | UL 94 V-0 | |
| DIN rail mounting | G32, TH35-7.5 and TH35-15 | |
| DIN rail standard | IEC 60715 | |
| Operating temperature range | -55 to +110 °C | |
| Storage temperature range | -55 to +110 °C | |
| Width | 6 mm | |
| Height | 87 mm | |
| Depth | 44 mm | |
| Dimensions (W × H × D) | 6 × 87 × 44 mm | |
| Product net weight | 20 g | |
| EAN | 3472591104400 | |
| Customs tariff number | 85369010 | |
| Packaging type | Box | |
| Pack quantity | 20 pieces |
Frequently Asked Questions
What is the TE Connectivity D4/6.NLP 1SNA110440R0700?
The D4/6.NLP is a 4 mm² three-level screw-clamp installation terminal block combining neutral feed-through, live feed-through and protective earth connections in one compact assembly.
What functions does the D4/6.NLP provide?
The terminal provides neutral feed-through, live feed-through and protective earth connections, allowing these installation wiring functions to be combined within one DIN rail terminal.
What are the electrical ratings of the D4/6.NLP?
The main circuit is rated at 30 A and 400 V, with a rated impulse withstand voltage of 6000 V and a short-time withstand current of 480 A for 1 s.
What conductor sizes can TE Connectivity 1SNA110440R0700 accept?
The D4/6.NLP has a rated cross-section of 4 mm² and accepts both flexible and rigid conductors from 0.2–4 mm².
How many levels does the D4/6.NLP have?
The D4/6.NLP has three connection levels, allowing neutral, live and protective earth connections to be accommodated within a compact 6 mm wide terminal.
Which DIN rails are compatible with the D4/6.NLP?
The terminal can be mounted on G32 32 × 15 mm, TH35-7.5 35 × 7.5 mm and TH35-15 35 × 15 mm DIN rails in accordance with IEC 60715.
How many D4/6.NLP terminal blocks are supplied in a pack?
TE Connectivity part number 1SNA110440R0700 is supplied in a pack quantity of 20 pieces.
Trusted Industrial Connection Technology
TE Connectivity’s ENTRELEC installation terminal blocks provide electrical installers, panel builders and automation engineers with compact screw-clamp connection solutions for organised neutral, live and protective conductor distribution in professional DIN rail assemblies.
