Why Choose the TE Connectivity D4/6.A.NLP 1SNA110417R1400 Installation Terminal Block?
The TE Connectivity D4/6.A.NLP 1SNA110417R1400 is a compact three-level screw clamp installation terminal block from the ENTRELEC SNA range, designed for organised electrical connections in distribution equipment, control panels and industrial installations. Its multi-level construction provides three connection levels within a narrow DIN rail footprint, helping increase wiring density without sacrificing accessibility.
The D4/6.A.NLP features proven screw clamp connection technology and a rated cross-section of 4 mm². With a main-circuit rated current of 30 A and rated impulse withstand voltage of 6 kV, it provides dependable connection performance for professional panel wiring and installation applications.
Measuring just 6 mm wide, the 1SNA110417R1400 is particularly useful where DIN rail space is limited. Its grey insulating body measures 90 × 6 × 44 mm and is suitable for mounting on G32, TH35-7.5 and TH35-15 DIN rails, providing flexibility across a wide variety of control cabinet and distribution board designs.
Key Advantages
- Compact three-level installation terminal block for high-density wiring.
- Rated cross-section of 4 mm² for common industrial conductors.
- 30 A main-circuit rated current for dependable electrical connections.
- 6 kV rated impulse withstand voltage.
- Proven screw clamp termination provides secure conductor retention.
- Only 6 mm wide, helping maximise available DIN rail space.
- Compatible with G32, TH35-7.5 and TH35-15 DIN rails.
- Grey housing provides a neutral, professional appearance in organised terminal assemblies.
Key Features
- TE Connectivity ENTRELEC SNA terminal block range.
- D4/6.A.NLP manufacturer designation.
- Multi-level installation terminal block.
- Three connection levels.
- Screw clamp connection technology.
- 4 mm² rated cross-section.
- 30 A main-circuit rated current.
- 6 kV impulse withstand voltage.
- 0.2–4 mm² flexible conductor capacity.
- 0.2–4 mm² rigid conductor capacity.
- IP20 protection at the main terminals.
- Compact 6 mm terminal spacing.
Reliable Multi-Level Connections for Electrical Installations
Multi-level installation terminal blocks allow several electrical connections to be arranged vertically rather than consuming additional DIN rail width. The D4/6.A.NLP provides three connection levels within a 6 mm footprint, making it an efficient choice for densely populated electrical distribution and control cabinets.
Its screw clamp termination system provides secure conductor retention while remaining straightforward to install and service. Compatibility with both G-profile and standard TH35 DIN rails further increases installation flexibility, while the broad operating temperature range supports use in demanding industrial environments.
Typical Applications
- Electrical distribution cabinets.
- Industrial control and automation panels.
- Building electrical installations.
- Machine control cabinets.
- High-density DIN rail wiring systems.
- Commercial electrical distribution equipment.
- Instrumentation and process control panels.
- OEM machinery and production equipment.
