Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
1SNA199219r0300 – d4/6 t1 black vo
TE Connectivity D4/6.T1 1SNA199219R0300 is a black three-level 4 mm² screw-clamp feed-through terminal block with six positions, a 6 mm width and IEC ratings of 32 A and 500 V for compact industrial signal wiring.
£6.54
Why Choose the TE Connectivity D4/6.T1 1SNA199219R0300 Black Triple-Level Terminal Block?
The TE Connectivity D4/6.T1 1SNA199219R0300 is a black triple-level feed-through screw-clamp terminal block from the Entrelec SNA range, designed for compact signal and control wiring on DIN rail assemblies. Its three-level construction provides six positions within a narrow 6 mm width, helping increase connection density where enclosure space is limited.
The D4/6.T1 uses proven screw-terminal connection technology and supports conductors up to 4 mm². Each connection can be tightened to 0.5 N·m, providing a secure mechanical and electrical termination for industrial control, automation and instrumentation circuits.
Rated at 32 A and 500 V to IEC specifications, with a 6 kV impulse withstand voltage, the 1SNA199219R0300 combines compact dimensions with robust electrical performance. Its black polyamide 6.6 housing is rated UL 94 V-0, while IP20 terminal protection and compatibility with G32 and TH35 DIN rails support flexible panel integration.
Key Advantages
- Triple-level construction increases wiring density within a 6 mm terminal width.
- Six connection positions provide compact multi-level signal distribution.
- Proven screw-clamp termination provides secure industrial conductor connections.
- 32 A IEC rated current and 500 V rated voltage.
- Accepts conductors up to 4 mm².
- Compatible with G32, TH35-7.5 and TH35-15 DIN rails.
Key Features
- TE Connectivity / Entrelec D4/6.T1 terminal block.
- Three-level feed-through configuration.
- Six positions with one circuit configuration.
- 6 mm spacing for high-density terminal assemblies.
- 4 mm² wire size.
- 32 A IEC current rating.
- 500 V IEC voltage rating.
- 6 kV impulse withstand voltage.
- IP20 protection at the main terminals.
- Black polyamide 6.6 housing with UL 94 V-0 flammability rating.
High-Density Three-Level Signal Wiring
The D4/6.T1 is designed to maximise connection density by arranging its connections across three levels. This architecture provides six positions while occupying only 6 mm of DIN rail width, making it particularly useful in control cabinets where numerous signal conductors need to be terminated within limited space.
Screw-clamp termination provides a familiar and robust wiring method, while the terminal's compatibility with multiple DIN rail profiles simplifies integration into existing and new panel designs. The wide operating temperature range also supports use in demanding industrial environments.
Typical Applications
- Industrial control and automation panels.
- PLC input and output signal wiring.
- Instrumentation and measurement circuits.
- High-density control cabinet wiring.
- Machine control and OEM electrical systems.
- Switchboards and modular DIN rail assemblies.
Technical Specifications
Tick the specs you need, then view products that match.
| Number of Levels | 3 | |
|---|---|---|
| Product Series | TE SNA | |
| Connection | Screw clamp | |
| Terminal Type | Multi-level | |
| Conductor Size | 4 mm² | |
| Colour | Black | |
| Manufacturer | TE Connectivity / Entrelec | |
| Series | SNA | |
| Model | D4/6.T1 | |
| Part number | 1SNA199219R0300 | |
| Product type | Screw-clamp terminal block | |
| Block function | Feed-through | |
| Number of levels | 3 | |
| Number of positions | 6 | |
| Number of poles | 6 | |
| Number of circuits | 1 | |
| Termination method | Screw terminal | |
| Wire size | 4 mm² / 12 AWG | |
| Rigid stranded conductor capacity | 0.2–4 mm² | |
| Flexible conductor capacity | 0.22–4 mm² | |
| IEC rated current | 32 A | |
| IEC rated voltage | 500 V | |
| UL rated current | 20 A | |
| Maximum UL/CSA operating voltage | 300 V | |
| Short-time withstand current | 480 A for 1 s | |
| Impulse withstand voltage | 6000 V | |
| Tightening torque | 0.5 N·m | |
| Wire stripping length | 9.5 mm | |
| Tool size | 4 mm | |
| Housing material | Polyamide 6.6 | |
| Flammability rating | UL 94 V-0 | |
| Protection rating | IP20 | |
| Colour | Black | |
| Product spacing / width | 6 mm | |
| Height | 90 mm | |
| Depth | 64.5 mm | |
| DIN rail mounting | G32, TH35-7.5, TH35-15 | |
| Operating temperature | -55 to +110 °C | |
| Installation temperature | -5 to +40 °C | |
| Circuit application | Signal | |
| Product weight | 29 g | |
| Pack quantity | 25 | |
| EAN | 3472591992199 |
Frequently Asked Questions
What is the TE Connectivity D4/6.T1 1SNA199219R0300?
It is a black three-level feed-through screw-clamp terminal block from the Entrelec SNA range, designed primarily for compact industrial signal and control wiring.
How many levels and positions does the D4/6.T1 have?
The D4/6.T1 has three levels and six positions, allowing high connection density within a terminal width of only 6 mm.
What are the IEC electrical ratings of 1SNA199219R0300?
The terminal block is rated at 32 A and 500 V to IEC specifications and has a rated impulse withstand voltage of 6 kV.
What conductor sizes can the D4/6.T1 accept?
The terminal supports rigid stranded conductors from 0.2–4 mm² and flexible conductors from 0.22–4 mm².
Which DIN rails are compatible with the D4/6.T1?
The 1SNA199219R0300 can be mounted on G32, TH35-7.5 and TH35-15 DIN rails, providing flexibility for different industrial terminal assemblies.
Trusted Industrial Connection Technology
TE Connectivity’s Entrelec SNA multi-level terminal blocks provide compact, robust screw-clamp connections for high-density signal wiring in industrial automation, machinery and control-panel applications.
