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1sna190305r0500 – hd2.5/6.
TE Connectivity HD2.5/6.3.2G.2G.1 double-deck feed-through terminal block with 6 mm spacing, 2.5 mm² rated cross-section, 25 A current rating and four 6.3 × 0.8 mm quick-connect tabs.
£3.63
Why Choose the TE Connectivity HD2.5/6.3.2G.2G.1 Terminal Block?
The TE Connectivity HD2.5/6.3.2G.2G.1 is a compact double-deck feed-through terminal block designed for reliable electrical connections in railway applications, industrial control panels and automation systems. Part of the ENTRELEC SNA HD range, it uses quick-connect flat-tab technology to provide efficient wiring while making good use of available panel space.
The HD2.5/6.3.2G.2G.1 provides two levels with four longitudinal quick-connect tabs and a 6 mm terminal spacing. Each connection uses a 6.3 × 0.8 mm quick-connect tab, providing a practical alternative to conventional screw-clamp terminal connections in suitable applications.
With a 2.5 mm² rated cross-section, 25 A rated current and 250 V rated voltage, the 1SNA190305R0500 is designed for compact wiring installations. Its beige thermoplastic body has a UL 94 V-0 flammability rating and supports mounting on 35 mm DIN rail systems.
Key Advantages
- Compact double-deck feed-through terminal block for high-density wiring.
- 25 A rated current for suitable industrial and railway electrical circuits.
- 250 V rated voltage for compatible control and distribution applications.
- 2.5 mm² rated cross-section for compact conductor connections.
- 6 mm terminal spacing helps maximise available DIN rail space.
- Four 6.3 × 0.8 mm quick-connect flat tabs provide fast electrical connection.
- UL 94 V-0 thermoplastic insulation supports demanding railway and industrial applications.
Key Features
- TE Connectivity ENTRELEC SNA HD range.
- HD2.5/6.3.2G.2G.1 double-deck terminal block.
- 6 mm terminal spacing.
- 2.5 mm² rated cross-section.
- 25 A rated current.
- 250 V AC rated voltage.
- 4 × 6.3 × 0.8 mm quick-connect tabs.
- Two-level construction for space-efficient wiring.
- Beige thermoplastic insulating body.
- UL 94 V-0 flammability rating.
- Compatible with 35 mm DIN rail mounting.
Efficient Quick-Connect Wiring for Industrial Applications
Quick-connect terminal blocks provide a fast and reliable method of connecting conductors using standardised flat tabs. The HD2.5/6.3.2G.2G.1 uses four longitudinal 6.3 × 0.8 mm tabs across its two levels, providing an efficient wiring solution where rapid connection and compact installation are important.
The double-deck arrangement places two connection levels within a compact 6 mm pitch footprint, helping increase terminal density on 35 mm DIN rail. The design also permits testing and transverse connection, while jumper bars can be used where the pre-cut partition is removed as specified by the manufacturer.
Typical Applications
- Railway electrical equipment and rolling stock applications.
- Industrial electrical control panels.
- PLC and automation control systems.
- Machine control cabinets.
- High-density electrical wiring assemblies.
- Industrial transportation and control equipment.
Technical Specifications
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| Number of Levels | 2 | |
|---|---|---|
| Terminal Type | Multi-level | |
| Conductor Size | 2.5 mm² | |
| Product Series | TE SNA | |
| Colour | Beige | |
| Manufacturer | TE Connectivity | |
| Product range | ENTRELEC SNA HD | |
| Series | SNA HD Quick-Connect Terminal Blocks | |
| Model | HD2.5/6.3.2G.2G.1 | |
| Product type | Double-deck feed-through terminal block | |
| Number of levels | 2 | |
| Number of clamping positions per level | 4 | |
| Connection type | Quick-connect flat tab | |
| Quick-connect tab size | 6.3 × 0.8 mm | |
| Number of quick-connect tabs | 4 | |
| Rated cross-section | 2.5 mm² | |
| Connecting capacity | 0.34–2.5 mm² | |
| Rated current | 25 A | |
| Rated voltage | 250 V | |
| Terminal spacing | 6 mm | |
| Insulating body material | Thermoplastic | |
| Flammability rating | UL 94 V-0 | |
| Colour | Beige | |
| Mounting rail | Type 2, TH35-7.5 and TH35-15 DIN rail | |
| Operating temperature range | -55 to 110 °C | |
| Dimensions (H × W × D) | 40 × 6 × 42 mm | |
| Product weight | approx. 10 g | |
| End plate required | Yes | |
| Pack quantity | 50 | |
| EAN | 3472591903058 | |
| MPN | 1SNA190305R0500 |
Frequently Asked Questions
What is the TE Connectivity HD2.5/6.3.2G.2G.1 used for?
The HD2.5/6.3.2G.2G.1 is a double-deck feed-through terminal block designed for compact electrical wiring using 6.3 × 0.8 mm quick-connect tabs.
What is the rated current of the 1SNA190305R0500?
The 1SNA190305R0500 has a 25 A rated current.
What voltage is the HD2.5/6.3.2G.2G.1 rated for?
The HD2.5/6.3.2G.2G.1 has a 250 V rated voltage.
What type of connection does this terminal block use?
The terminal block uses 6.3 × 0.8 mm quick-connect flat tabs rather than conventional screw-clamp connections.
How many levels does the HD2.5/6.3.2G.2G.1 have?
The HD2.5/6.3.2G.2G.1 is a double-deck terminal block with two levels and four connection positions per level.
Trusted by Control Panel Builders Worldwide
TE Connectivity ENTRELEC terminal blocks are widely used by panel builders and automation engineers to provide reliable, organised and space-efficient electrical connections in industrial and railway applications.
