TE Connectivity M6/8 1SNA400187R2200 is a white 8 mm screw-clamp feed-through DIN rail terminal block with a 6 mm² nominal wire size, 41 A IEC current rating and 1000 V IEC voltage rating for industrial signal and control wiring.
£1.48
The TE Connectivity M6/8 1SNA400187R2200 is a white screw-clamp feed-through DIN rail terminal block from the ENTRELEC SNA range, designed for reliable signal and industrial control wiring. Its single-level, two-position construction provides a straightforward connection point for conductors while maintaining a compact 8 mm terminal pitch.
The M6/8 uses proven screw-terminal connection technology with a recommended tightening torque of 0.8 Nm. It accommodates flexible conductors from 0.5–6 mm² and rigid stranded conductors from 0.5–10 mm², providing useful wiring flexibility for control panels, machinery and industrial electrical systems.
Rated at 41 A and 1000 V to IEC specifications, the terminal also carries 50 A, 600 V UL/CSA ratings. An 8 kV impulse withstand rating, IP20 protection, Polyamide 6.6 housing and compatibility with G32 and TH35 DIN rails make the M6/8 a robust choice for professional terminal assemblies.
Feed-through terminal blocks provide an organised means of joining incoming and outgoing conductors within DIN rail assemblies. The M6/8 combines a conventional screw-clamp connection with substantial electrical ratings, making it suitable for control and signal circuits where secure, inspectable conductor termination is required.
Its 8 mm-wide Polyamide 6.6 housing provides a compact installation footprint while accommodating conductors up to 10 mm² in specified rigid stranded configurations. Compatibility with both G32 and standard TH35 rails also provides flexibility when integrating the terminal into new or existing industrial panel designs.
| Manufacturer | TE Connectivity / ENTRELEC |
|---|---|
| Series | ENTRELEC SNA |
| Model | M6/8 |
| Part number | 1SNA400187R2200 |
| Product type | Screw-clamp modular terminal block |
| Block function | Feed-through |
| Circuit application | Signal |
| Number of circuits | 1 |
| Number of poles | 2 |
| Number of positions | 2 |
| Number of levels | 1 |
| Termination method | Screw terminal |
| Wire size | 6 mm² / 8 AWG |
| Flexible conductor capacity | 0.5–6 mm² |
| Rigid stranded conductor capacity | 0.5–10 mm² |
| IEC rated current | 41 A |
| IEC rated voltage | 1000 V |
| UL rated current | 50 A |
| UL operating voltage | 600 V |
| CSA rated current | 50 A |
| CSA rated voltage | 600 V |
| Impulse withstand voltage | 8 kV |
| Maximum dielectric withstand voltage | 2000 V |
| Short-time withstand current | 720 A for 1 s |
| Tightening torque | 0.8 Nm |
| Wire stripping length | 12 mm |
| Width / spacing | 8 mm |
| Height | 44.5 mm |
| Length / depth | 40.5 mm |
| Housing material | Polyamide 6.6 |
| Colour | White |
| Flammability rating | UL94 V-0 |
| Ingress protection | IP20 |
| DIN rail mounting | G32, TH35-7.5 and TH35-15 |
| Installation temperature | -5 to +40 °C |
| Operating temperature | -55 to +110 °C |
| Product weight | 12.8 g |
It is a white single-level, two-position screw-clamp feed-through terminal block from the ENTRELEC SNA range for DIN rail signal and industrial control wiring.
The M6/8 has an IEC rated current of 41 A, rated voltage of 1000 V and impulse withstand voltage of 8 kV.
TE Connectivity specifies 0.5–6 mm² flexible conductors and 0.5–10 mm² rigid stranded conductors for the applicable main-circuit connection configurations.
The specified screw-terminal tightening torque is 0.8 Nm, with a conductor stripping length of 12 mm.
The terminal block supports G32, TH35-7.5 and TH35-15 DIN rail mounting.
TE Connectivity ENTRELEC SNA screw-clamp terminal blocks provide robust, serviceable conductor connections for professional industrial control, automation, machinery and electrical distribution applications.
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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...