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1sna165909r0500 – d2.5/5.p
TE Connectivity D2.5/5.P 1SNA165909R0500 is a green and yellow ENTRELEC SNA screw clamp ground terminal block for 2.5 mm² conductors and TH35 DIN rail installations.
£2.79
Why Choose the TE Connectivity D2.5/5.P Ground Terminal Block?
The TE Connectivity D2.5/5.P (1SNA165909R0500) is a compact screw clamp ground terminal block designed to provide reliable protective earth connections in industrial control panels, switchgear and electrical distribution assemblies. Part of the established ENTRELEC SNA terminal block series, it combines secure screw termination with DIN rail mounting for dependable industrial wiring installations.
Featuring the standard green and yellow protective earth colour, the D2.5/5.P provides clear identification within terminal assemblies. Its compact 5 mm spacing helps maximise available DIN rail space, while the robust polyamide 6.6 housing is suitable for demanding electrical and automation environments.
The terminal accommodates flexible conductors from 0.22–2.5 mm² and rigid stranded conductors from 0.2–4 mm². It mounts onto TH35-7.5 and TH35-15 DIN rails and has a compact profile measuring approximately 50.7 × 5 × 40.5 mm, making it well suited to densely populated control cabinets.
Key Advantages
- Dedicated protective earth ground terminal for industrial electrical installations.
- Compact 5 mm terminal spacing helps conserve DIN rail space.
- Accepts flexible conductors from 0.22–2.5 mm².
- Accepts rigid stranded conductors from 0.2–4 mm².
- Green and yellow housing provides immediate protective earth identification.
- Compatible with standard TH35 DIN rails.
Key Features
- TE Connectivity ENTRELEC SNA series.
- D2.5/5.P ground terminal configuration.
- Screw clamp termination for secure conductor connections.
- 5 mm product spacing.
- 2.5 mm² nominal wire size.
- Green and yellow protective earth colour.
- Polyamide 6.6 insulating housing.
- Compatible with TH35-7.5 and TH35-15 DIN rails.
- UL 94V-0 flammability-rated housing material.
Reliable Grounding for Industrial Electrical Systems
Protective earth terminal blocks provide an essential connection between electrical conductors and the grounding system of an installation. The TE Connectivity D2.5/5.P is designed to create a dependable earth connection while maintaining clear identification and organised wiring within DIN rail terminal assemblies.
The SNA series is widely suited to industrial control, automation and power distribution applications where reliable conductor termination and efficient panel organisation are required. Its compact profile allows the D2.5/5.P to be installed alongside compatible terminal blocks without unnecessarily increasing the overall width of the terminal assembly.
Typical Applications
- Industrial control panels and electrical cabinets.
- Protective earth and grounding circuits.
- Machine building and factory automation systems.
- Switchgear and distribution assemblies.
- Process control equipment.
- Building services and electrical installations.
Technical Specifications
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| Number of Levels | 1 | |
|---|---|---|
| Product Series | TE SNA | |
| Connection | Screw clamp | |
| Terminal Type | Earth (PE) | |
| Conductor Size | 2.5 mm² | |
| Colour | Green | |
| Manufacturer | TE Connectivity / ENTRELEC | |
| Series | SNA | |
| Model | D2.5/5.P | |
| Manufacturer part number | 1SNA165909R0500 | |
| Product type | Screw clamp ground terminal block | |
| Block function | Ground / protective earth | |
| Primary colour | Green and yellow | |
| Nominal wire size | 2.5 mm² | |
| Flexible conductor capacity | 0.22–2.5 mm² | |
| Rigid stranded conductor capacity | 0.2–4 mm² | |
| Wire size | Up to 12 AWG | |
| Product spacing | 5 mm | |
| Termination method | Screw terminal | |
| Tightening torque | 0.4 Nm | |
| DIN rail mounting | TH35-7.5 / TH35-15 | |
| Housing material | Polyamide 6.6 | |
| UL flammability rating | UL 94V-0 | |
| Short-time withstand current at 1 s | 300 A | |
| Dielectric withstand voltage | 3500 V | |
| Operating temperature range | -55 to +110 °C | |
| Installation temperature range | -5 to +40 °C | |
| Dimensions (H × W × D) | 50.7 × 5 × 40.5 mm | |
| Weight | 10 g |
Frequently Asked Questions
What is the TE Connectivity D2.5/5.P used for?
The D2.5/5.P is a protective earth ground terminal block designed for grounding conductors in industrial control panels, switchgear and DIN rail terminal assemblies.
What conductor sizes does the D2.5/5.P accept?
It accepts flexible conductors from 0.22–2.5 mm² and rigid stranded conductors from 0.2–4 mm².
Which DIN rails are compatible with 1SNA165909R0500?
The terminal block is designed for mounting on TH35-7.5 and TH35-15 DIN rails.
What is the spacing of the D2.5/5.P terminal?
The TE Connectivity D2.5/5.P has a compact product spacing of 5 mm, helping conserve space within terminal assemblies.
What colour is the D2.5/5.P ground terminal?
The terminal has a green and yellow housing for clear identification as a protective earth connection.
Trusted by Industrial Panel Builders Worldwide
TE Connectivity ENTRELEC SNA terminal blocks provide dependable conductor termination and organised DIN rail wiring for industrial automation, control panel, switchgear and electrical distribution applications.
