TE Connectivity 1SNA115177R1400 M4/6.DE1 is a 4 mm² double-level Entrelec SNA component holder terminal block with screw-clamp connections, a 26 A current rating and a 500 V voltage rating for industrial control and automation circuits.
£8.38
The TE Connectivity 1SNA115177R1400 is an M4/6.DE1 double-level component holder terminal block from the established Entrelec SNA screw-clamp range. Designed for industrial control panels and automation systems, it combines conductor termination and electronic component integration within a compact DIN rail terminal format.
The M4/6.DE1 is a 4 mm² double-deck component holder terminal configured for component installation on the lower circuit. Electronic components can be incorporated into the terminal assembly, making this specialised terminal particularly useful for customised signalling, protection, conditioning and control circuits where discrete components need to be integrated directly into panel wiring.
With a rated current of 26 A, rated voltage of 500 V and conductor capacity from 0.5–4 mm², the 1SNA115177R1400 provides reliable screw-clamp connectivity in a space-saving 6 mm width. Its grey polyamide housing and double-level construction make it well suited to densely populated industrial control cabinets.
Component holder terminal blocks allow discrete electronic components to be incorporated directly into terminal assemblies, reducing the need for separate component mounting elsewhere in the control cabinet. This provides panel builders with a compact method of creating application-specific control, indication and signal-conditioning circuits while retaining organised field wiring.
The M4/6.DE1 is specifically configured as a double-level terminal with the component holder associated with the lower circuit. Its combination of screw-clamp connectivity, compact dimensions and modular SNA construction makes it suitable for new panel designs as well as maintenance and replacement within compatible Entrelec terminal assemblies.
| Manufacturer | TE Connectivity / Entrelec |
|---|---|
| Series | SNA Screw |
| Model | M4/6.DE1 |
| Manufacturer part number | 1SNA115177R1400 |
| Product type | Double-level component holder terminal block |
| Function | Component holder |
| Component holder circuit | Lower circuit only |
| Connection type | Screw clamp |
| Number of levels | 2 |
| Conductor capacity, rigid | 0.5–4 mm² |
| Conductor capacity, flexible | 0.5–4 mm² |
| Rated current | 26 A |
| Rated voltage | 500 V |
| Rated short-time withstand current | 480 A for 1 s |
| Protection rating | IP20 main terminals |
| Pollution degree | 3 |
| Insulation material | Polyamide |
| Colour | Grey |
| Spacing | 6 mm |
| Dimensions (H × W × D) | 65.5 × 6 × 52 mm |
| Product net weight | 20 g |
| DIN rail compatibility | G32 mounting rail |
| Package quantity | 50 pieces |
| EAN | 3472591151770 |
The 1SNA115177R1400 is an M4/6.DE1 double-level component holder terminal block from the Entrelec SNA screw-clamp range for industrial control and automation wiring.
The M4/6.DE1 is configured with its component holder on the lower circuit only, while related M4/6.DE variants are available for other circuit configurations.
The terminal accepts both rigid and flexible conductors from 0.5–4 mm².
The terminal has a rated current of 26 A and a rated voltage of 500 V.
The terminal measures approximately 65.5 mm high, 6 mm wide and 52 mm deep, providing a compact double-level solution for industrial control cabinets.
TE Connectivity Entrelec SNA component terminal blocks provide panel builders, automation engineers and machine manufacturers with compact, modular connection solutions for integrating electrical wiring and electronic components within industrial control systems.
● 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...