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1sna105032r1500 – terminal block m4/6 red
TE Connectivity 1SNA105032R1500 M4/6 is a red 6 mm feed-through screw-clamp DIN rail terminal block rated at 1000 V / 32 A IEC for conductors up to 4 mm² / 10 AWG.
£0.7394
Why Choose the TE Connectivity 1SNA105032R1500 M4/6 Terminal Block?
The TE Connectivity 1SNA105032R1500, designated M4/6, is a red feed-through screw-clamp terminal block from the Entrelec SNA series. Designed for DIN rail mounting in industrial electrical installations, it provides a secure and serviceable connection for signal, control and automation wiring.
The M4/6 combines a compact 6 mm spacing with conductor capacity up to 4 mm² / 10 AWG. Its screw-terminal connection system provides dependable conductor retention, while compatibility with G32, TH35-15 and TH35-7.5 DIN rails allows flexible integration into a wide range of electrical cabinets.
With an IEC rating of 1000 V / 32 A and UL/CSA ratings of 600 V / 30 A, the red M4/6 combines compact dimensions with robust electrical performance. Its coloured housing is particularly useful where circuits or functions need to be visually distinguished within densely populated terminal assemblies.
Key Advantages
- Red feed-through terminal block for clear circuit or function identification.
- High IEC electrical rating of 1000 V / 32 A.
- Accepts conductors up to 4 mm² / 10 AWG.
- Compact 6 mm width and spacing helps maximise DIN rail capacity.
- Reliable screw-clamp termination with 0.5 Nm tightening torque.
- Compatible with symmetrical and asymmetrical DIN rail mounting systems.
Key Features
- TE Connectivity / Entrelec SNA series.
- Product designation M4/6.
- Red feed-through screw-clamp terminal block.
- 1 circuit, 2 poles and 2 positions.
- Single-level configuration.
- 6 mm product spacing.
- Polyamide 6.6 housing.
- DIN rail mounting for G32, TH35-15 and TH35-7.5 rails.
- IP20 protection.
- UL 94V-0 flammability rating.
Reliable DIN Rail Terminal Connectivity
Feed-through terminal blocks provide an organised method of joining conductors inside electrical cabinets while keeping individual circuits accessible for installation, inspection and maintenance. The red housing of this M4/6 variant also allows selected circuits or functions to be visually differentiated from terminal blocks of other colours.
The TE Connectivity M4/6 combines a narrow 6 mm footprint with a 32 A IEC current rating and conductor capacity up to 4 mm². Its screw-clamp connection, broad DIN rail compatibility and durable polyamide housing make it well suited to industrial control and automation installations.
Typical Applications
- Industrial electrical control panels.
- PLC and automation cabinets.
- Machine control systems.
- Signal and control circuit wiring.
- Colour-coded terminal assemblies.
- Process-control and instrumentation 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 | Red | |
| Manufacturer | TE Connectivity / Entrelec | |
| Series | SNA | |
| Model | M4/6 | |
| Manufacturer part number | 1SNA105032R1500 | |
| Product type | Screw clamp terminal block | |
| Block function | Feed-through | |
| Circuit application | Signal | |
| Colour | Red | |
| Number of circuits | 1 | |
| Number of poles | 2 | |
| Number of positions | 2 | |
| Number of levels | 1 | |
| Gauge type | A4 | |
| Product spacing | 6 mm | |
| IEC voltage rating | 1000 V | |
| IEC current rating | 32 A | |
| UL voltage rating | 600 V | |
| UL current rating | 30 A | |
| CSA voltage rating | 600 V | |
| CSA current rating | 30 A | |
| Short-time withstand current at 1 second | 480 A | |
| Dielectric withstand voltage | 2000 V | |
| IEC impulse withstand voltage | 8000 V | |
| Rated cross-section | 4 mm² | |
| Flexible conductor capacity | 0.22–4 mm² | |
| Rigid stranded conductor capacity | 0.2–4 mm² | |
| Wire size | Up to 10 AWG | |
| Wire stripping length | 9.5 mm | |
| Tool size | 4 mm | |
| Tightening torque | 0.5 Nm | |
| Mounting | DIN rail | |
| Compatible DIN rails | G32, TH35-15, TH35-7.5 | |
| Housing material | Polyamide 6.6 | |
| Height | 44.5 mm | |
| Width | 6 mm | |
| Depth | 40.5 mm | |
| Product weight | 8.2 g | |
| Installation temperature range | -5 to 40 °C | |
| Operating temperature range | -55 to 110 °C | |
| Protection rating | IP20 | |
| UL flammability rating | UL 94V-0 | |
| EAN | 3472591050325 | |
| Pack quantity | 50 |
Frequently Asked Questions
What is the TE Connectivity 1SNA105032R1500?
The 1SNA105032R1500 is the red M4/6 feed-through screw-clamp terminal block from the TE Connectivity / Entrelec SNA series.
What are the electrical ratings of the red M4/6?
The M4/6 is rated at 1000 V / 32 A under IEC specifications and 600 V / 30 A under UL and CSA specifications.
What conductor sizes does the M4/6 accept?
The M4/6 has a rated cross-section of 4 mm², accepting flexible conductors from 0.22–4 mm² and rigid stranded conductors from 0.2–4 mm², with wire sizes up to 10 AWG.
Which DIN rails are compatible with the M4/6?
The 1SNA105032R1500 is designed for mounting on G32, TH35-15 and TH35-7.5 DIN rails.
What are the dimensions of the M4/6 terminal block?
The M4/6 measures 44.5 mm high, 6 mm wide and 40.5 mm deep, with a product spacing of 6 mm.
Trusted Industrial Connectivity
TE Connectivity / Entrelec SNA screw-clamp terminal blocks provide compact, secure and serviceable DIN rail connections for industrial control, machinery and automation systems, with the red M4/6 offering high electrical ratings alongside clear visual circuit identification.
