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1sna115468r2000 – t/block 6mm 1in 2out m4/6.3a
TE Connectivity 1SNA115468R2000 ENTRELEC M4/6.3A is a grey 32 A, 800 V screw-clamp DIN rail feed-through terminal block with a compact three-pole configuration for 1-in 2-out industrial signal and control wiring.
£1.49
Why Choose the TE Connectivity 1SNA115468R2000 M4/6.3A 1-In 2-Out Terminal Block?
The TE Connectivity 1SNA115468R2000, also identified as the ENTRELEC M4/6.3A, is a compact three-pole, 1-in 2-out screw-clamp feed-through terminal block designed for signal and control wiring in industrial electrical panels, machinery and automation systems. Part of the established ENTRELEC SNA series, it provides a convenient multi-connection arrangement within a space-saving 6 mm-wide DIN rail format.
The M4/6.3A uses reliable screw-terminal connection technology and provides a single electrical circuit with three poles, allowing one conductor connection to be distributed to two additional connection points. This configuration is particularly useful where a common signal or electrical potential needs to be connected to multiple conductors without installing additional individual terminal blocks or external distribution hardware.
Rated at 32 A and 800 V AC to IEC specifications, the 1SNA115468R2000 accepts conductors up to 4 mm² / 10 AWG. It also provides an 8 kV IEC impulse withstand rating, IP20 protection and a UL94 V-0 polyamide 6.6 housing, making it a robust solution for professional industrial panel construction.
Key Advantages
- Convenient 1-in 2-out multi-connection configuration for industrial wiring.
- 32 A IEC current rating for dependable electrical connections.
- 800 V AC IEC operating voltage.
- Accepts conductors up to 4 mm² / 10 AWG.
- Compact 6 mm width helps maximise available DIN rail space.
- Secure screw-clamp termination with IP20 protection and UL94 V-0 housing.
Key Features
- TE Connectivity / ENTRELEC M4/6.3A terminal block.
- Part of the ENTRELEC SNA modular terminal block series.
- 1-in 2-out multi-connection arrangement.
- One circuit and three poles.
- Single-level feed-through design.
- Screw-terminal termination method.
- 32 A IEC current rating.
- 800 V AC operating voltage.
- 480 A short-time withstand current for 1 s.
- 8 kV IEC impulse withstand voltage.
- 6 mm product spacing.
- Grey polyamide 6.6 housing with IP20 protection.
Compact 1-In 2-Out Connections for Industrial Panels
Multi-connection terminal blocks such as the TE Connectivity ENTRELEC M4/6.3A provide an efficient way to connect multiple conductors within a single terminal position. The 1-in 2-out arrangement is useful where one incoming signal or common electrical potential needs to continue to two outgoing conductors, helping reduce additional terminals, jumper wiring and DIN rail space.
The M4/6.3A combines this practical three-pole arrangement with secure screw-clamp termination, an 800 V IEC voltage rating and broad DIN rail compatibility. Its compact construction makes it particularly suitable for densely populated PLC cabinets, machinery control systems and industrial automation panels where reliable multi-conductor connections are required.
Typical Applications
- Industrial electrical control panels.
- One-input to two-output signal distribution.
- PLC and automation cabinets.
- Machine-building and OEM equipment.
- Common potential and control wiring.
- DIN rail-mounted industrial terminal assemblies.
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 | Grey | |
| Manufacturer | TE Connectivity / ENTRELEC | |
| Series | ENTRELEC SNA | |
| Model | M4/6.3A | |
| Manufacturer part number | 1SNA115468R2000 | |
| Product type | Screw-clamp feed-through terminal block | |
| Configuration | 1 input / 2 outputs | |
| Block function | Feed-through | |
| Circuit application | Signal | |
| Number of circuits | 1 | |
| Number of poles | 3 | |
| Number of positions | 2 | |
| Number of levels | 1 | |
| Gauge type | A4 | |
| Termination method | Screw terminal | |
| Rated current (IEC) | 32 A | |
| Rated current (UL) | 20 A | |
| Rated current (CSA) | 25 A | |
| Rated voltage (IEC) | 800 V | |
| Rated voltage (CSA) | 600 V | |
| Maximum operating voltage (UL / CSA) | 600 V | |
| Operating voltage | 800 V AC | |
| Short-time withstand current | 480 A for 1 s | |
| Dielectric withstand voltage | 3500 V | |
| Impulse withstand voltage (IEC) | 8 kV | |
| Wire size | up to 4 mm² / 10 AWG | |
| Flexible conductor capacity | 0.22–4 mm² | |
| Rigid stranded conductor capacity | 0.2–4 mm² | |
| Wire stripping length | 9.5 mm | |
| Recommended tool size | 4 mm | |
| Tightening torque | 0.5 N·m | |
| Product spacing | 6 mm | |
| Mounting type | DIN rail | |
| Compatible DIN rails | G32, TH35-7.5 and TH35-15 | |
| Housing material | Polyamide 6.6 | |
| Colour | Grey | |
| Protection rating | IP20 | |
| Flammability rating | UL94 V-0 | |
| Installation temperature range | -5–40 °C | |
| Operating temperature range | -55–110 °C | |
| Dimensions (H × W × D) | 51.5 × 6 × 40.5 mm | |
| Product weight | 11 g | |
| Pack quantity | 50 pieces | |
| Barcode / EAN | 3472591154689 |
Frequently Asked Questions
What is the TE Connectivity 1SNA115468R2000 used for?
The 1SNA115468R2000 is an M4/6.3A screw-clamp feed-through terminal block designed for industrial signal and control wiring, including applications requiring a compact 1-in 2-out connection arrangement.
What does the 1-in 2-out configuration of the M4/6.3A mean?
The M4/6.3A provides three electrically associated connection points within one circuit, making it suitable for connecting one incoming conductor to two outgoing conductors within a compact terminal assembly.
What current and voltage is the M4/6.3A rated for?
The terminal block has an IEC current rating of 32 A and an IEC voltage rating of 800 V. It is additionally rated at 20 A under UL and 25 A under CSA specifications.
What conductor sizes can the 1SNA115468R2000 accept?
The terminal supports flexible conductors from 0.22–4 mm² and rigid stranded conductors from 0.2–4 mm², with a maximum listed wire size of 10 AWG.
What DIN rails are compatible with the M4/6.3A?
The M4/6.3A can be mounted on G32, TH35-7.5 and TH35-15 DIN rails, providing flexibility for industrial electrical panel installations.
Trusted Industrial Connection Technology
TE Connectivity ENTRELEC SNA terminal blocks provide robust modular connection solutions for industrial electrical systems, with the M4/6.3A combining a compact 1-in 2-out arrangement, secure screw-clamp termination and high electrical ratings for reliable control-panel wiring.
