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.
