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1sna115542r1200 – 3 deck din3 5mm blk d2.5/6.d
TE Connectivity 1SNA115542R1200 D2.5/6.D is a 6 mm triple-deck screw clamp terminal block rated up to 22 A and 380 V AC for high-density industrial signal, sensor and actuator wiring.
£2.28
Why Choose the TE Connectivity D2.5/6.D 1SNA115542R1200 Triple-Deck Terminal Block?
The TE Connectivity 1SNA115542R1200, manufacturer designation D2.5/6.D, is a compact triple-deck screw clamp terminal block designed for high-density signal wiring in industrial control panels, machinery and automation systems. As part of the established TE Connectivity ENTRELEC SNA terminal block series, it combines multiple connection levels within a narrow DIN rail footprint to help simplify complex sensor, actuator and control wiring.
The three-level construction makes the D2.5/6.D particularly useful where several conductor connections must be accommodated without consuming excessive DIN rail space. Its screw terminal connection method provides secure conductor retention, while the modular SNA format allows straightforward integration alongside other ENTRELEC terminal blocks and accessories in organised panel assemblies.
With a 22 A maximum contact current rating, 380 V AC operating voltage and support for conductors up to 4 mm² / 12 AWG, the 1SNA115542R1200 provides dependable performance for industrial signal circuits. Its 6 mm spacing and DIN rail mounting design make it well suited to space-conscious control and automation installations.
Key Advantages
- Compact triple-deck terminal block for high-density industrial wiring.
- 6 mm terminal spacing helps minimise DIN rail space requirements.
- 22 A maximum contact current rating for dependable electrical connections.
- 380 V AC operating voltage suitable for industrial signal circuits.
- Three-level construction is ideal for sensor, actuator and automation wiring.
- Reliable screw clamp termination provides secure conductor retention.
Key Features
- TE Connectivity ENTRELEC SNA series.
- D2.5/6.D triple-deck screw clamp terminal block.
- Three-level configuration for space-efficient wiring.
- 22 A maximum contact current rating.
- 380 V AC operating voltage.
- Supports conductors up to 4 mm² / 12 AWG.
- 6 mm product spacing for compact DIN rail assemblies.
- IP20 protection at the main terminals.
- Grey housing for standard industrial terminal assemblies.
- DIN rail mounting for control cabinets and automation panels.
Space-Saving Signal Wiring for Industrial Automation
Triple-deck terminal blocks such as the TE Connectivity D2.5/6.D allow multiple conductor connections to be organised vertically within a compact DIN rail footprint. This configuration is particularly valuable in control cabinets where available rail space is limited and large numbers of sensor, actuator or signal connections need to be terminated efficiently.
The D2.5/6.D is well suited to industrial sensor and actuator circuits, PLC installations and machine control systems. Its screw clamp connection technology provides dependable conductor retention, while the three-level SNA construction supports structured wiring and helps engineers create compact, clearly organised terminal assemblies.
Typical Applications
- Three-wire sensors and actuators.
- PLC input and output wiring.
- Industrial control and automation panels.
- Machine control systems.
- Process control and instrumentation wiring.
- High-density signal marshalling cabinets.
Technical Specifications
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| Number of Levels | 3 | |
|---|---|---|
| Product Series | TE SNA | |
| Connection | Screw clamp | |
| Terminal Type | Multi-level | |
| Conductor Size | 4 mm² | |
| Colour | Grey | |
| Manufacturer | TE Connectivity | |
| Brand / range | ENTRELEC | |
| Series | SNA | |
| Model | D2.5/6.D | |
| Part number | 1SNA115542R1200 | |
| Product type | Triple-deck screw clamp terminal block | |
| Circuit application | Signal | |
| Number of levels | 3 | |
| Number of positions | 6 | |
| Maximum contact current rating | 22 A | |
| Operating voltage | 380 V AC | |
| Maximum wire size | 4 mm² | |
| Maximum wire size (AWG) | 12 AWG | |
| Termination method | Screw terminal | |
| Product spacing | 6 mm | |
| Protection rating | IP20 at main terminals | |
| Mounting type | DIN rail | |
| DIN rail compatibility | G32 / TH35-7.5 / TH35-15 | |
| Colour | Grey | |
| Dimensions (H × W × D) | 81 × 6 × 43.5 mm | |
| Weight | approx. 10 g | |
| Operating temperature range | -55–110 °C |
Frequently Asked Questions
What is the TE Connectivity 1SNA115542R1200 used for?
The 1SNA115542R1200 is a triple-deck screw clamp terminal block designed for compact signal wiring in industrial automation, machinery and control panels, including sensor and actuator circuits.
How many levels does the D2.5/6.D terminal block have?
The D2.5/6.D uses a three-level configuration, allowing multiple conductor connections to be accommodated within a compact 6 mm-wide DIN rail footprint.
What current and voltage is the 1SNA115542R1200 rated for?
The terminal block has a maximum contact current rating of 22 A and an operating voltage of 380 V AC.
What conductor size can the D2.5/6.D accommodate?
The terminal block supports conductors up to 4 mm² / 12 AWG, providing flexibility for industrial signal and control wiring.
Where is the 1SNA115542R1200 typically installed?
The terminal is designed for DIN rail mounting inside industrial control cabinets, automation panels, machinery and signal marshalling systems.
Trusted Industrial Connectivity from TE Connectivity
TE Connectivity ENTRELEC SNA terminal blocks provide compact and dependable connectivity for industrial control and automation systems, helping engineers organise sensor, actuator and signal wiring efficiently within modern electrical panels.
