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1sna290324r0300 – d2,5/5,nlp,l
TE Connectivity 1SNA290324R0300 D2,5/5.NLP.L is a compact three-level spring-clamp installation terminal block rated at 24 A with a 5 mm width for professional TN-C-S and DIN rail wiring applications.
Why Choose the TE Connectivity D2,5/5.NLP.L 1SNA290324R0300 Spring Installation Terminal Block?
The TE Connectivity 1SNA290324R0300, type D2,5/5.NLP.L, is a compact three-level spring-clamp installation terminal block designed for space-efficient wiring in industrial and building electrical installations. Part of the established TE Connectivity / ENTRELEC SNA range, it combines multiple connection functions within a narrow 5 mm footprint.
The D2,5/5.NLP.L uses spring connection technology to maintain consistent conductor contact pressure independently of installer-applied screw torque. Automatic compensation for conductor creep helps maintain reliable electrical contact over time, while front wiring entry provides convenient access during panel assembly, commissioning and maintenance.
Designed particularly for TN-C-S network applications, the 1SNA290324R0300 features grey, blue and green-yellow level identification for clear functional separation. It has a main-circuit rated current of 24 A, a rated impulse withstand voltage of 4 kV and a compact width of only 5 mm, making it well suited to high-density DIN rail assemblies.
Key Advantages
- Three-level installation terminal provides multiple wiring functions within one compact footprint.
- Specially developed for TN-C-S network applications.
- Spring-clamp connection provides consistent contact pressure without reliance on screw tightening torque.
- Automatic conductor creep compensation supports dependable long-term connections.
- Front wiring entry makes conductor access straightforward during installation and servicing.
- Compact 5 mm width helps maximise available DIN rail capacity.
Key Features
- TE Connectivity / ENTRELEC SNA terminal block.
- D2,5/5.NLP.L three-level installation configuration.
- Spring-clamp connection technology.
- Main-circuit rated current of 24 A.
- Rated impulse withstand voltage of 4 kV.
- 5 mm terminal width for high-density installations.
- Grey, blue and green-yellow functional level identification.
- IP20 protection at the main terminals.
- Compatible with TH 35-7.5 and TH 35-15 DIN rails.
- Operating temperature range from -55 to +110 °C.
Reliable Multi-Level Connections for Installation Wiring
The D2,5/5.NLP.L is engineered to simplify installations where several wiring functions must be accommodated within limited DIN rail space. Its three-level construction and functional colour identification make it particularly useful for distribution and building-control panels where organised conductor routing and efficient use of cabinet space are important.
Spring-clamp technology maintains consistent clamping pressure while automatically compensating for conductor creep, helping provide dependable electrical connections over the service life of the installation. Combined with accessible front wiring and a narrow 5 mm profile, the 1SNA290324R0300 offers an efficient solution for compact professional terminal assemblies.
Typical Applications
- TN-C-S electrical distribution systems.
- Building installation and distribution panels.
- Industrial electrical control cabinets.
- Machine-building electrical systems.
- Multi-level conductor distribution.
- High-density DIN rail wiring assemblies.
Technical Specifications
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| Number of Levels | 3 | |
|---|---|---|
| Connection | Spring clamp | |
| Terminal Type | Multi-level | |
| Conductor Size | 2.5 mm² | |
| Product Series | TE SNA | |
| Colour | Green/Yellow | |
| Manufacturer | TE Connectivity / ENTRELEC | |
| Series | SNA Spring Terminal Blocks | |
| Type | D2,5/5.NLP.L | |
| Manufacturer part number | 1SNA290324R0300 | |
| Product type | Multi-level installation terminal block | |
| Number of levels | 3 | |
| Function | Installation | |
| Connection technology | Spring clamp | |
| Rated current | 24 A | |
| Rated impulse withstand voltage | 4 kV | |
| UL/CSA conductor range | 26–12 AWG | |
| Width | 5 mm | |
| Height | 107 mm | |
| Depth | 39.5 mm | |
| Degree of protection | IP20 | |
| DIN rail mounting | TH 35-7.5 / TH 35-15 | |
| Colour | Grey, blue and green-yellow | |
| Operating temperature | -55 to +110 °C | |
| Product net weight | 17 g | |
| EAN | 3472592903248 |
Frequently Asked Questions
What is the TE Connectivity D2,5/5.NLP.L 1SNA290324R0300?
It is a three-level spring-clamp installation terminal block designed for compact DIN rail wiring, including TN-C-S network applications requiring organised multi-level conductor connections.
What is the rated current of the 1SNA290324R0300?
The D2,5/5.NLP.L has a main-circuit rated current of 24 A and a rated impulse withstand voltage of 4 kV.
How many levels does the D2,5/5.NLP.L have?
The 1SNA290324R0300 is a three-level installation terminal block, with grey, blue and green-yellow functional identification to help organise wiring within a compact footprint.
What DIN rails are compatible with the 1SNA290324R0300?
The terminal block is designed for mounting on TH 35-7.5 and TH 35-15 DIN rails in accordance with IEC 60715.
What are the dimensions of the D2,5/5.NLP.L?
The terminal block measures 5 mm wide, 107 mm high and 39.5 mm deep, allowing three-level functionality within a narrow DIN rail footprint.
Trusted by Industrial Panel Builders
TE Connectivity / ENTRELEC SNA spring terminal blocks combine compact dimensions, accessible front wiring and dependable spring-clamp connections, providing professional solutions for industrial control, building distribution and high-density DIN rail installations.
