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1sna105209r1400 – m4/6 terminal block brown
TE Connectivity 1SNA105209R1400 M4/6 brown screw clamp feed-through terminal block from the ENTRELEC SNA series, rated at 32 A and 1000 V IEC with a 4 mm² rated cross-section for industrial DIN rail wiring.
£0.7394
Why Choose the TE Connectivity 1SNA105209R1400 M4/6 Brown Terminal Block?
The TE Connectivity 1SNA105209R1400 is a brown M4/6 screw clamp feed-through terminal block designed for reliable conductor connections in industrial control panels, electrical distribution systems and automation equipment. Part of the ENTRELEC SNA series, this single-level terminal block combines proven screw-clamp technology with compact DIN rail mounting for dependable industrial wiring.
The M4/6 has a rated cross-section of 4 mm² and accepts flexible conductors from 0.22–4 mm² and rigid stranded conductors from 0.2–4 mm². Its compact 6 mm pitch helps maximise wiring density inside control cabinets, while the brown polyamide 6.6 housing provides clear visual identification for specific circuits and functions.
With an IEC current rating of 32 A and IEC voltage rating of 1000 V, the 1SNA105209R1400 provides dependable electrical performance for industrial signal and control applications. It mounts onto standard G32, TH35-7.5 and TH35-15 DIN rails, allowing straightforward integration into new and existing terminal assemblies.
Key Advantages
- Reliable screw clamp feed-through terminal block for industrial wiring.
- 32 A IEC current rating for dependable electrical connections.
- 1000 V IEC voltage rating suitable for demanding installations.
- 4 mm² rated cross-section for common industrial conductor sizes.
- Compact 6 mm pitch supports high-density control panel wiring.
- Brown housing enables clear circuit and function identification.
- Compatible with symmetrical and asymmetrical DIN rail systems.
Key Features
- TE Connectivity ENTRELEC SNA series.
- M4/6 feed-through terminal block.
- Brown polyamide 6.6 housing.
- 4 mm² rated cross-section.
- 32 A IEC current rating.
- 1000 V IEC voltage rating.
- 6 mm terminal spacing.
- Single-level, single-circuit configuration with two positions.
- Screw terminal connection for secure conductor clamping.
- IP20 protection at the main terminals.
Reliable Connections for Industrial Control Systems
Feed-through terminal blocks provide an organised and secure method of joining conductors within electrical enclosures and control panels. The TE Connectivity M4/6 uses screw-clamp termination to maintain a dependable electrical connection while allowing conductors to be installed, inspected and maintained efficiently.
The ENTRELEC SNA series is designed for industrial panel building and automation applications where compact dimensions, reliable connections and flexible DIN rail installation are important. The 6 mm-wide M4/6 format helps installers create space-efficient terminal assemblies while its brown housing makes specific circuits easier to identify during installation and maintenance.
Typical Applications
- Industrial electrical control panels.
- Automation and machine control systems.
- Signal and instrumentation wiring.
- DIN rail distribution assemblies.
- Switchgear and electrical cabinets.
- OEM machinery and production equipment.
Technical Specifications
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| Number of Levels | 1 | |
|---|---|---|
| Product Series | TE SNA | |
| Connection | Screw clamp | |
| Terminal Type | Feed-through | |
| Conductor Size | 4 mm² | |
| Colour | Brown | |
| Manufacturer | TE Connectivity / ENTRELEC | |
| Series | ENTRELEC SNA | |
| Model | M4/6 | |
| Part number | 1SNA105209R1400 | |
| Product type | Screw clamp feed-through terminal block | |
| Block function | Feed-through | |
| Circuit application | Signal | |
| Colour | Brown | |
| Number of circuits | 1 | |
| Number of poles | 2 | |
| Number of positions | 2 | |
| Number of levels | 1 | |
| Gauge type | A4 | |
| Rated cross-section | 4 mm² | |
| IEC current rating | 32 A | |
| UL current rating | 30 A | |
| CSA current rating | 30 A | |
| IEC voltage rating | 1000 V | |
| UL / CSA operating voltage | 600 V | |
| Dielectric withstand voltage | 2000 V | |
| Impulse withstand voltage | 8000 V | |
| Short-time withstand current at 1 s | 480 A | |
| Flexible conductor capacity | 0.22–4 mm² | |
| Rigid stranded conductor capacity | 0.2–4 mm² | |
| Conductor capacity with insulated ferrule | up to 2.5 mm² | |
| Wire size | up to 10 AWG | |
| Terminal spacing | 6 mm | |
| Termination method | Screw terminal | |
| Tightening torque | 0.5 Nm to IEC 60947-1 | |
| Housing material | Polyamide 6.6 | |
| Protection rating | IP20 | |
| UL flammability rating | UL 94V-0 | |
| DIN rail types | G32 / TH35-7.5 / TH35-15 | |
| Dimensions (H × W × D) | 44.5 × 6 × 40.5 mm | |
| Wire stripping length | 9.5 mm | |
| Recommended screwdriver | 4 mm | |
| Product weight | 8.2 g | |
| Installation temperature range | -5 to +40 °C | |
| Operating temperature range | -55 to +110 °C |
Frequently Asked Questions
What is the TE Connectivity 1SNA105209R1400 used for?
The 1SNA105209R1400 is a feed-through DIN rail terminal block used to create secure conductor connections in industrial control panels, machinery, signal circuits and electrical distribution assemblies.
What current and voltage is the M4/6 terminal block rated for?
The M4/6 has an IEC current rating of 32 A and an IEC voltage rating of 1000 V.
What conductor sizes does the 1SNA105209R1400 accept?
The terminal block accepts flexible conductors from 0.22–4 mm² and rigid stranded conductors from 0.2–4 mm², with support for wire sizes up to 10 AWG.
What type of connection does the M4/6 use?
The M4/6 uses a screw terminal connection to provide secure mechanical clamping and a dependable electrical connection for industrial conductors.
Which DIN rails are compatible with the M4/6?
The 1SNA105209R1400 is suitable for mounting on G32, TH35-7.5 and TH35-15 DIN rails, allowing it to be used with both symmetrical and asymmetrical rail systems.
Trusted by Industrial Panel Builders Worldwide
TE Connectivity ENTRELEC SNA terminal blocks are widely used by panel builders, automation engineers and electrical installers for reliable conductor termination, compact control cabinet wiring and dependable industrial electrical connections.
