TE Connectivity 1SNA115210R2100 M16/12.C is a 16 mm² Entrelec SNA screw-clamp feed-through terminal block rated at 76 A and 800 V for industrial control-panel, switchgear and automation wiring.
£4.82
The TE Connectivity 1SNA115210R2100 is an M16/12.C screw-clamp feed-through terminal block from the established Entrelec SNA screw terminal range. Designed for reliable conductor connections in industrial control panels, switchgear and automation equipment, it provides a robust single-level connection point for higher-current electrical circuits.
The M16/12.C combines proven screw-clamp connection technology with a compact modular housing suitable for common industrial mounting rails. Its built-in test socket helps simplify electrical testing and commissioning, while the terminal can snap onto both symmetrical and asymmetrical rail systems for flexible panel installation.
With a 16 mm² rated cross-section, 76 A rated current and 800 V rated voltage, the 1SNA115210R2100 is suitable for demanding industrial wiring. It accepts flexible conductors from 2.5–16 mm² and rigid conductors from 2.5–25 mm², providing useful flexibility for power distribution and control-panel applications.
Feed-through terminal blocks provide an organised and serviceable method of joining conductors within electrical control and distribution systems. The screw-clamp design of the M16/12.C creates a secure mechanical and electrical connection, while its higher conductor capacity makes it particularly useful for power and higher-current control circuits.
The M16/12.C is designed for flexible integration into modular terminal assemblies and can be mounted on both symmetrical TH35 and asymmetrical G32 rails. Its integrated test facility, wide operating temperature range and robust polyamide housing make it suitable for industrial machinery, switchgear and automation installations.
| Manufacturer | TE Connectivity / Entrelec |
|---|---|
| Series | SNA Screw |
| Model | M16/12.C |
| Manufacturer part number | 1SNA115210R2100 |
| Product type | Feed-through DIN rail terminal block |
| Function | Feed-through |
| Connection type | Screw clamp |
| Number of levels | 1 |
| Connections per level | 2 |
| Rated cross-section | 16 mm² |
| Rated current | 76 A |
| Rated voltage | 800 V |
| Rated impulse withstand voltage | 8 kV |
| Rated short-time withstand current | 1920 A for 1 s |
| Flexible conductor capacity | 2.5–16 mm² |
| Rigid conductor capacity | 2.5–25 mm² |
| Conductor capacity with insulated ferrule | up to 16 mm² |
| UL/CSA conductor range | 18–6 AWG |
| UL/CSA maximum operating voltage | 600 V |
| Wire stripping length | 14 mm |
| Protection rating | IP20 main terminals |
| Pollution degree | 3 |
| Insulation material | Polyamide |
| Flammability rating | UL94 V-0 |
| Colour | Grey |
| Mounting | G32, TH35-7.5 or TH35-15 rail |
| Dimensions (H × W × D) | 45.5 × 12 × 40.5 mm |
| Product net weight | 26 g |
| Operating temperature | -55 to +110 °C |
| Package quantity | 20 pieces |
| EAN | 3472591152104 |
The 1SNA115210R2100 is an M16/12.C single-level feed-through terminal block from the Entrelec SNA screw-clamp range, designed for industrial electrical connections.
The M16/12.C has a rated current of 76 A with a rated cross-section of 16 mm².
It accepts flexible conductors from 2.5–16 mm² and rigid conductors from 2.5–25 mm².
The terminal has a rated voltage of 800 V and a rated impulse withstand voltage of 8 kV.
The 1SNA115210R2100 can be installed on G32, TH35-7.5 and TH35-15 rails, providing flexibility for industrial panel construction.
TE Connectivity Entrelec SNA terminal blocks provide robust and modular conductor connections for panel builders, automation engineers and machine manufacturers requiring dependable industrial electrical connectivity.
● Service Agreements
Credit Accounts
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
● frequently asked questions
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
● latest blog
LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...