TE Connectivity 1SNA115410R1200 MB4/6.L6 is a grey 6-way 4 mm² ENTRELEC SNA screw-clamp distribution terminal block for compact common-potential distribution in industrial DIN rail assemblies.
£12.45
The TE Connectivity 1SNA115410R1200, designated MB4/6.L6, is a grey 6-way distribution terminal block from the ENTRELEC SNA screw-clamp range. It combines six interconnected terminal positions into a single DIN rail-mounted assembly, providing a convenient way to distribute a common electrical potential within control panels, machinery and power distribution systems.
The MB4/6.L6 is designed for conductors up to 4 mm² and uses dependable screw-clamp termination. The MB4/6.L series is rated at 32 A, while its 6 mm pitch allows six distribution connections to be accommodated in a compact assembly.
With overall dimensions of 44.5 × 38.5 × 40.5 mm (H × W × D), the MB4/6.L6 provides a space-efficient alternative to assembling and bridging multiple individual feed-through terminals. It mounts on G32, TH35-7.5 and TH35-15 DIN rails for flexible integration into industrial electrical installations.
The MB4/6.L6 simplifies common-potential wiring by providing six interconnected distribution positions in a single DIN rail-mounted component. This can reduce the need for multiple separate feed-through terminals and additional bridging accessories, helping panel builders create cleaner and more compact wiring layouts.
Its 4 mm² conductor rating, 32 A MB4/6.L series current capability and 8 kV impulse withstand rating make it well suited to industrial distribution circuits. Secure screw-clamp termination and compatibility with several IEC 60715 rail formats further simplify installation and maintenance.
| Manufacturer | TE Connectivity |
|---|---|
| Range | ENTRELEC SNA |
| Model | MB4/6.L6 |
| Part number | 1SNA115410R1200 |
| Product type | Distribution terminal block |
| Function | Distribution |
| Number of ways | 6 |
| Number of poles | 1 |
| Number of levels | 1 |
| Connection type | Screw clamp |
| Rated cross-section | 4 mm² |
| Flexible conductor with ferrule | 4 mm² |
| Current rating | 32 A |
| Rated impulse withstand voltage | 8 kV |
| Wire stripping length | 9.5 mm |
| IEC tightening torque | 0.5 N·m |
| Manufacturer tightening torque | 0.8 N·m |
| Recommended screwdriver | 4 mm |
| Terminal pitch | 6 mm |
| Colour | Grey |
| Flammability classification | UL 94 V-2 |
| Pollution degree | 2 |
| DIN rail compatibility | G32 (32 × 15 mm), TH35-7.5 (35 × 7.5 mm) and TH35-15 (35 × 15 mm) to IEC 60715 |
| Dimensions (H × W × D) | 44.5 × 38.5 × 40.5 mm |
| Product net weight | 53 g |
| Pack quantity | 1 piece |
| EAN | 3472591154108 |
| Customs tariff number | 85369010 |
The MB4/6.L6 is a grey 6-way distribution terminal block from the ENTRELEC SNA screw-clamp range, designed to distribute a common electrical potential across multiple connections.
The MB4/6.L6 provides six interconnected terminal positions, making it suitable for compact multi-point distribution circuits.
The distribution block has a rated cross-section of 4 mm² and supports a 4 mm² flexible conductor with ferrule.
The MB4/6.L6 measures 44.5 mm high, 38.5 mm wide and 40.5 mm deep, with a net product weight of approximately 53 g.
The terminal block is compatible with G32, TH35-7.5 and TH35-15 DIN rails in accordance with IEC 60715.
TE Connectivity ENTRELEC SNA distribution terminal blocks provide compact, organised and dependable connection solutions for panel builders, automation engineers and machine manufacturers requiring efficient multi-point electrical distribution.
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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...