Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
1sna115178r2500 – m4/6,dl
TE Connectivity 1SNA115178R2500 Entrelec M4/6.DL is a 6 mm wide screw-clamp component terminal block designed for reliable DIN rail-mounted connections in industrial control panels and automation systems.
£6.47
Why Choose the TE Connectivity 1SNA115178R2500 M4/6.DL Component Terminal Block?
The TE Connectivity 1SNA115178R2500, also identified as the Entrelec M4/6.DL, is a compact DIN rail-mounted component terminal block designed for dependable electrical connections in industrial control panels, machinery and automation systems. As part of the established Entrelec SNA screw-clamp terminal block range, it combines robust construction with straightforward installation and reliable conductor termination.
The M4/6.DL is designed as a component-holder terminal block, making it suitable for applications where electrical components or circuit functions need to be incorporated directly into a modular terminal assembly. Its screw-clamp connection technology provides secure conductor retention, while the compact 6 mm width helps conserve valuable space inside densely populated control cabinets.
With dimensions of approximately 65.5 × 6 × 52 mm and a net weight of approximately 20 g, the 1SNA115178R2500 provides a compact solution for industrial wiring systems. Its IP20 terminal protection and UL94 V-0 flammability classification support use in professional electrical and automation environments.
Key Advantages
- Compact component terminal block for industrial control applications.
- 6 mm width helps maximise available DIN rail space.
- Reliable screw-clamp connection technology.
- IP20 terminal protection for enclosed industrial installations.
- UL94 V-0 flammability classification.
- Suitable for modular control-panel, machinery and automation wiring systems.
Key Features
- TE Connectivity / Entrelec M4/6.DL terminal block.
- Part of the Entrelec SNA screw-clamp terminal range.
- Component-holder terminal block design.
- 6 mm nominal width for space-efficient panel installation.
- IP20 protection rating at the main terminals.
- 480 A rated short-time withstand current for 1 s.
- UL94 V-0 flammability classification.
- Recommended screwdriver size of 4 mm.
Reliable Component Connections for Industrial Control Panels
Component terminal blocks such as the TE Connectivity Entrelec M4/6.DL allow electrical functions to be incorporated into modular terminal assemblies while maintaining organised wiring and convenient access for testing, maintenance and servicing. Screw-clamp technology provides a mechanically secure connection suitable for demanding industrial installations.
The compact M4/6 platform is particularly useful in machinery and automation panels where DIN rail space is limited. Its modular design allows the terminal to be combined with compatible Entrelec terminal blocks and accessories to create structured connection systems for control, signalling and industrial electrical circuits.
Typical Applications
- Industrial electrical control panels.
- Machine-building and OEM equipment.
- PLC and automation cabinets.
- Component and signal connection circuits.
- Manufacturing and process-control systems.
- DIN rail-mounted terminal assemblies.
Technical Specifications
Tick the specs you need, then view products that match.
| Number of Levels | 1 | |
|---|---|---|
| Product Series | TE SNA | |
| Connection | Screw clamp | |
| Terminal Type | Component (diode/LED) | |
| Conductor Size | 4 mm² | |
| Colour | Grey | |
| Manufacturer | TE Connectivity / Entrelec | |
| Series | Entrelec SNA | |
| Model | M4/6.DL | |
| Manufacturer part number | 1SNA115178R2500 | |
| Product type | Component terminal block | |
| Connection technology | Screw clamp | |
| Mounting type | DIN rail mounting | |
| Colour | Grey | |
| Protection rating | IP20 | |
| Rated short-time withstand current | 480 A for 1 s | |
| Recommended screwdriver | 4 mm | |
| Flammability classification | UL94 V-0 | |
| Dimensions (H × W × D) | approx. 65.5 × 6 × 52 mm | |
| Net weight | approx. 20 g | |
| Factory pack quantity | 50 pieces | |
| Barcode / EAN | 3472591151787 | |
| ETIM classification | EC000903 component terminal block | |
| Country of origin | France |
Frequently Asked Questions
What is the TE Connectivity 1SNA115178R2500 used for?
The 1SNA115178R2500 is an M4/6.DL component terminal block used in DIN rail-mounted industrial electrical assemblies where reliable screw-clamp connections and integrated circuit components are required.
What type of connection does the M4/6.DL use?
The M4/6.DL uses screw-clamp connection technology to provide secure and dependable conductor termination.
What is the width of the 1SNA115178R2500?
The terminal block is approximately 6 mm wide, making it suitable for compact control-panel installations.
What protection rating does the M4/6.DL have?
The main terminals have an IP20 protection rating in accordance with applicable IEC and EN standards.
Where is this terminal block typically installed?
It is typically mounted on DIN rail inside industrial control cabinets, machinery panels and automation systems as part of a modular terminal connection assembly.
Trusted Industrial Connection Technology
TE Connectivity Entrelec terminal blocks are widely used in industrial control and automation applications where compact installation, secure conductor termination and dependable long-term electrical performance are essential.
