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1sna290213r0400 – d2.5/10.n.4l
TE Connectivity D2.5/10.N.4L 1SNA290213R0400 is a blue SNA series four-connection spring-clamp DIN rail terminal block rated at 24 A and 800 V for compact industrial conductor connection and distribution applications.
£0.9612
Why Choose the TE Connectivity D2.5/10.N.4L 1SNA290213R0400 Terminal Block?
The TE Connectivity / Entrelec D2.5/10.N.4L 1SNA290213R0400 is a compact 4-connection DIN rail terminal block from the SNA series, designed for reliable conductor distribution and feed-through connections in industrial electrical panels. Its blue insulating body makes it particularly suitable for neutral-circuit identification within organised terminal assemblies.
Designed around spring-clamp connection technology, the D2.5/10.N.4L provides consistent conductor clamping without relying on installer-applied screw torque. The terminal accepts conductors up to 2.5 mm² flexible and 4 mm² rigid, with an IEC rated current of 24 A and rated voltage of 800 V.
With a compact 10 mm width and mounting on TH 15-5.5 DIN rail, the 1SNA290213R0400 is designed to save panel space while providing four connection points. Front wiring access and spring-clamp technology support efficient installation in control, automation, machinery and distribution applications.
Key Advantages
- Four conductor connections within a compact terminal block format.
- Spring-clamp connection technology provides consistent contact pressure.
- Rated at 24 A and 800 V under IEC specifications.
- Supports flexible conductors up to 2.5 mm² and rigid conductors up to 4 mm².
- Compact 10 mm width helps conserve valuable DIN rail space.
- Front wiring entry provides convenient conductor access during panel assembly.
- Blue housing supports clear neutral-circuit identification.
- Spring contact pressure is independent of operator-applied tightening torque.
Key Features
- TE Connectivity / Entrelec SNA series terminal block.
- D2.5/10.N.4L / DR2.5/10.N.4L product designation.
- Four connection points.
- Spring-clamp conductor termination.
- Single-level terminal configuration.
- Blue thermoplastic insulating body.
- Compact 10 mm terminal width.
- Designed for TH 15-5.5 DIN rail mounting.
- Operating temperature range from -55 °C to +110 °C.
- V0 insulating-material flammability classification.
Reliable Spring-Clamp Connections for Compact Control Panels
Spring-clamp termination provides a reliable alternative to conventional screw connections by maintaining conductor contact pressure independently of installer-applied tightening torque. Automatic compensation for conductor and material settling helps maintain dependable electrical contact, while front conductor entry simplifies wiring and servicing in densely populated control panels.
The TE Connectivity 1SNA290213R0400 combines four connection points with a compact 10 mm-wide body, making it useful where several conductors need to be connected at a common terminal position without consuming excessive DIN rail space. Its blue housing also supports straightforward visual identification when the terminal is used within neutral wiring assemblies.
Typical Applications
- Industrial control and automation panels.
- Neutral conductor distribution and identification.
- PLC and machine-control cabinets.
- Compact DIN rail terminal assemblies.
- Power and control distribution circuits.
- Process control and instrumentation panels.
- OEM machinery and industrial equipment wiring.
Technical Specifications
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| Number of Connection Points | 4 | |
|---|---|---|
| Connection | Spring clamp | |
| Terminal Type | Multi-level | |
| Conductor Size | 2.5 mm² | |
| Number of Levels | 1 | |
| Product Series | TE SNA | |
| Colour | Blue | |
| Manufacturer | TE Connectivity / Entrelec | |
| Series | SNA | |
| Manufacturer part number | 1SNA290213R0400 | |
| Product designation | D2.5/10.N.4L / DR2.5/10.N.4L | |
| Product type | DIN rail feed-through terminal block | |
| Number of connections | 4 | |
| Number of levels | 1 | |
| Connection technology | Spring clamp | |
| Rated current | 24 A | |
| Rated voltage | 800 V | |
| Flexible conductor range without ferrule | 0.12–2.5 mm² | |
| Rigid conductor range | 0.12–4 mm² | |
| AWG range | 26–12 AWG | |
| Width | 10 mm | |
| Height | 33 mm | |
| Depth | 24.5 mm | |
| Mounting rail | TH 15-5.5 DIN rail | |
| Colour | Blue | |
| Insulating body material | Thermoplastic | |
| Flammability classification | V0 | |
| Operating temperature | -55 °C to +110 °C | |
| Unit weight | 6 g | |
| EAN | 3472592902135 | |
| RoHS status | Compliant |
Frequently Asked Questions
What is the TE Connectivity 1SNA290213R0400 used for?
The 1SNA290213R0400 is a four-connection DIN rail terminal block designed for reliable conductor connection and distribution in industrial control, automation and electrical panel applications.
What connection technology does the D2.5/10.N.4L use?
It uses spring-clamp connection technology, providing consistent conductor contact pressure without requiring installer-controlled screw tightening torque.
What are the electrical ratings of the 1SNA290213R0400?
The terminal block has an IEC rated current of 24 A and a rated voltage of 800 V.
What conductor sizes can the 1SNA290213R0400 accept?
It supports flexible conductors without ferrules from 0.12–2.5 mm² and rigid conductors from 0.12–4 mm², with an AWG range of 26–12 AWG.
What DIN rail is the D2.5/10.N.4L designed for?
The terminal block is designed for mounting on a TH 15-5.5 DIN rail, providing a compact installation solution for industrial terminal assemblies.
Trusted Industrial Connection Technology
TE Connectivity and Entrelec SNA terminal blocks provide panel builders, machine manufacturers and automation professionals with compact, dependable conductor connections designed for organised and maintainable industrial electrical installations.
