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1sna191302r2700 – e10/16 v0 – 7,963,1110
TE Connectivity 1SNA191302R2700 E10/16 V0 is a 10 mm² railway feed-through screw terminal block with a built-in 4 mm test socket, a 71 A NF F 55-251 current rating and SNCF reference 7 963 1110.
£9.32
Why Choose the TE Connectivity E10/16 V0 - 7,963,1110 1SNA191302R2700 Railway Feed-Through Terminal Block?
The TE Connectivity E10/16 V0 - 7,963,1110 1SNA191302R2700 is a specialised railway feed-through screw terminal block from the Entrelec SNA HD range. Designed for railway and demanding industrial electrical installations, the E10/16 provides robust conductor termination together with a convenient built-in 4 mm test socket for electrical testing and maintenance.
The terminal has a 10 mm² rated cross-section and 16 mm spacing. Under NF C ratings it supports up to 71 A at 750 V AC, while its NF F 55-251 railway designation is ER 16 with SNCF reference 7 963 1110. This makes it particularly suitable for railway wiring systems requiring a purpose-designed feed-through terminal with accessible test facilities.
The E10/16 uses proven screw-clamp connection technology and accepts rigid conductors from 0.5–16 mm² and flexible conductors without ferrules from 0.5–10 mm². Its beige polyamide insulating body, IP20 protection and G32 rail mounting provide a robust connection solution for rolling stock, transportation equipment and industrial control systems.
Key Advantages
- Specialised railway feed-through terminal block for demanding electrical installations.
- Built-in 4 mm test socket simplifies circuit testing and diagnostics.
- 71 A rated current under NF C and NF F 55-251 specifications.
- 10 mm² rated cross-section with capacity for rigid conductors up to 16 mm².
- Railway-specific ER 16 designation with SNCF reference 7 963 1110.
- Proven screw-clamp termination provides secure and serviceable conductor connections.
Key Features
- TE Connectivity / Entrelec SNA HD railway terminal range.
- E10/16 feed-through terminal configuration.
- Built-in 4 mm diameter test socket.
- 16 mm spacing.
- 10 mm² rated cross-section.
- 71 A NF C / NF F 55-251 rated current.
- 63 A DIN rated current.
- Two screw-clamp conductor connections on a single level.
- Beige polyamide insulating body.
- IP20 protection for the main terminal.
Reliable Feed-Through Connections with Integrated Testing
Railway electrical systems require robust terminal connections that can also be inspected and tested efficiently during commissioning and maintenance. The E10/16 combines dependable screw-clamp conductor termination with an integrated 4 mm test socket, allowing technicians to perform electrical measurements without disturbing the main conductor connections.
With its 71 A NF C and railway current rating, 10 mm² nominal cross-section and ER 16 / SNCF 7 963 1110 railway designation, the 1SNA191302R2700 provides a purpose-designed connection solution for rolling-stock and transportation electrical systems.
Typical Applications
- Railway rolling-stock electrical systems.
- Train control and auxiliary electrical panels.
- Railway circuits requiring accessible electrical test points.
- Industrial control and distribution cabinets.
- Transportation equipment wiring assemblies.
- Specialised OEM electrical and automation systems.
Technical Specifications
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| Number of Levels | 1 | |
|---|---|---|
| Product Series | TE SNA | |
| Connection | Screw clamp | |
| Terminal Type | Disconnect / Test | |
| Conductor Size | 10 mm² | |
| Colour | Beige | |
| Manufacturer | TE Connectivity | |
| Range | Entrelec SNA HD | |
| Model | E10/16 V0 | |
| Part number | 1SNA191302R2700 | |
| Product type | Railway feed-through terminal block | |
| Function | Feed-through with built-in test socket | |
| Test socket diameter | 4 mm | |
| Connection technology | Screw clamp | |
| Number of levels | 1 | |
| Rated cross-section | 10 mm² | |
| Rated current NF C | 71 A | |
| Rated current DIN | 63 A | |
| Rated current NF F 55-251 | 71 A | |
| Rated voltage NF C | 750 V AC / 500 V DC | |
| Rated voltage DIN | 750 V AC / 900 V DC | |
| Rated voltage NF F 55-251 | 500 V AC / 500 V DC | |
| Rigid conductor capacity | 0.5–16 mm² | |
| Flexible conductor capacity without ferrule | 0.5–10 mm² | |
| Spacing / width | 16 mm | |
| Height | 65 mm | |
| Depth | 44.5 mm | |
| Wire stripping length | 14 mm | |
| Tightening torque | 2.5–3 N·m | |
| Recommended screwdriver | 5.5 mm flat blade | |
| Insulating material | Polyamide | |
| Colour | Beige | |
| Protection rating | IP20 | |
| Mounting rail | G32 (32 × 15 mm) | |
| Mounting rail standard | IEC 60715 | |
| Operating temperature | -55 to +110 °C | |
| NF F 55-251 designation | ER 16 | |
| SNCF reference | 7 963 1110 | |
| Net weight | 47 g | |
| Pack quantity | 25 pieces | |
| EAN | 3472591913026 |
Frequently Asked Questions
What is the TE Connectivity E10/16 V0 1SNA191302R2700?
The 1SNA191302R2700 is an Entrelec SNA HD railway feed-through screw terminal block with a 10 mm² rated cross-section and an integrated 4 mm test socket.
What is the current rating of the E10/16?
The E10/16 is rated at 71 A under NF C and NF F 55-251 specifications and 63 A under DIN ratings.
What does SNCF reference 7 963 1110 identify?
7 963 1110 is the SNCF reference associated with this E10/16 railway feed-through terminal. Its NF F 55-251 designation is ER 16.
Does the 1SNA191302R2700 include a test connection?
Yes. The E10/16 incorporates a 4 mm diameter test socket to simplify electrical measurements, testing and maintenance without disconnecting the main wiring.
What conductor sizes can the E10/16 accept?
The terminal accepts rigid conductors from 0.5–16 mm² and flexible conductors without ferrules from 0.5–10 mm².
Trusted for Railway Terminal Connections
TE Connectivity Entrelec SNA HD railway terminals provide purpose-designed connection solutions for rolling-stock and transportation electrical systems where secure conductor termination, accessible testing and dependable long-term serviceability are essential.
