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1sna190316r2700 – hd 2.5/6.3.3g.3g.1
TE Connectivity 1SNA190316R2700 HD2.5/6.3.3G.3G.1 is a 25 A feed-through terminal block with six 6.3 x 0.8 mm quick-connect tabs, 6 mm spacing and a 2.5 mm² rated cross-section for industrial and railway electrical systems.
£1.87
Why Choose the TE Connectivity 1SNA190316R2700 HD2.5/6.3.3G.3G.1 Quick-Connect Terminal Block?
The TE Connectivity 1SNA190316R2700 HD2.5/6.3.3G.3G.1 is a compact feed-through quick-connect terminal block designed for fast, reliable electrical connections in industrial control panels, railway equipment and automation systems. As part of the established ENTRELEC SNA terminal block range, it combines a space-saving 6 mm profile with six quick-connect tabs for efficient installation and maintenance.
The HD2.5/6.3.3G.3G.1 provides six longitudinal 6.3 × 0.8 mm quick-connect tabs arranged as a single electrical circuit. This Faston-style connection system enables compatible conductors and receptacles to be connected and disconnected rapidly, making the terminal particularly useful in equipment where production efficiency, servicing and component replacement are important.
With a rated current of 25 A, rated cross-section of 2.5 mm² and rated voltage of up to 250 V AC, the 1SNA190316R2700 provides dependable feed-through connectivity in a compact beige polyamide housing. It also supports testing and transverse connections, while compatibility with standard DIN rail formats simplifies integration into professional electrical assemblies.
Key Advantages
- Compact feed-through terminal block with six quick-connect tabs.
- 6.3 × 0.8 mm Faston-style connections enable rapid installation and servicing.
- 25 A rated current for industrial control and distribution circuits.
- 2.5 mm² rated cross-section with conductor capacity from 0.34–2.5 mm².
- Supports testing and transverse connections for flexible panel configuration.
- DIN rail mounting provides straightforward integration into industrial electrical panels.
Key Features
- TE Connectivity ENTRELEC SNA series.
- HD2.5/6.3.3G.3G.1 feed-through terminal block.
- Six longitudinal quick-connect tabs.
- 6.3 × 0.8 mm quick-connect tab size.
- 25 A rated current.
- 2.5 mm² rated cross-section.
- 6 mm terminal spacing.
- Single-circuit configuration.
- Testing and transverse connection capability.
- Beige polyamide insulating housing.
- Compatible with Type 2, TH35-7.5 and TH35-15 rails.
- Operating temperature range from -55 to +110 °C.
Fast and Reliable Connections for Industrial Equipment
Quick-connect terminal blocks provide an efficient alternative to conventional wired screw connections where rapid assembly and servicing are important. The 6.3 × 0.8 mm tabs used by the HD2.5/6.3.3G.3G.1 allow compatible push-on receptacles to be fitted quickly while maintaining an organised, modular electrical connection system.
The 1SNA190316R2700 provides six longitudinal quick-connect tabs on one circuit and also allows testing and transverse connection. Where jumper bars are required, the terminal's precut partition can be removed as necessary, providing additional flexibility when configuring common connections within an industrial terminal assembly.
Typical Applications
- Industrial electrical control panels.
- Railway electrical and control equipment.
- Machine control and automation systems.
- Faston and quick-connect wiring assemblies.
- Electrical distribution and feed-through connections.
- OEM machinery and production equipment.
Technical Specifications
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| Conductor Size | 2.5 mm² | |
|---|---|---|
| Product Series | TE SNA | |
| Terminal Type | Feed-through | |
| Colour | Beige | |
| Manufacturer | TE Connectivity / ENTRELEC | |
| Series | SNA | |
| Model | 1SNA190316R2700 | |
| Manufacturer designation | HD2.5/6.3.3G.3G.1 | |
| Product type | Feed-through quick-connect terminal block | |
| Number of circuits | 1 | |
| Number of quick-connect tabs | 6 | |
| Quick-connect tab size | 6.3 × 0.8 mm | |
| Rated current | 25 A | |
| Rated voltage | 250 V AC | |
| Rated cross-section | 2.5 mm² | |
| Conductor capacity | 0.34–2.5 mm² | |
| Spacing | 6 mm | |
| Connection technology | Quick-connect / Faston tabs | |
| Colour | Beige | |
| Insulating material | Polyamide | |
| Mounting | DIN rail | |
| Compatible rails | Type 2, TH35-7.5 and TH35-15 | |
| Dimensions (H × W × D) | 40 × 6 × 42 mm | |
| Operating temperature | -55 to +110 °C | |
| Product weight | approx. 11 g | |
| Pack quantity | 50 | |
| EAN | 3472591903164 |
Frequently Asked Questions
What is the TE Connectivity 1SNA190316R2700 used for?
The 1SNA190316R2700 HD2.5/6.3.3G.3G.1 is a feed-through quick-connect terminal block used to create fast and reliable electrical connections in industrial, railway and automation equipment.
How many quick-connect tabs does the HD2.5/6.3.3G.3G.1 have?
The terminal block has six longitudinal quick-connect tabs arranged as a single electrical circuit.
What size quick-connect tabs does the 1SNA190316R2700 use?
The 1SNA190316R2700 uses 6.3 × 0.8 mm quick-connect tabs for connection with compatible Faston-style receptacles.
What is the current rating of the 1SNA190316R2700?
The HD2.5/6.3.3G.3G.1 has a rated current of 25 A and a rated conductor cross-section of 2.5 mm².
Can the HD2.5/6.3.3G.3G.1 be mounted on DIN rail?
Yes. The terminal block is designed for DIN rail installations and is compatible with Type 2, TH35-7.5 and TH35-15 rails.
Trusted Industrial Quick-Connect Technology
TE Connectivity ENTRELEC quick-connect terminal blocks provide panel builders, railway equipment manufacturers and automation engineers with compact, serviceable electrical connections designed for efficient assembly and dependable industrial operation.
