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1sna146066r2700 – ds1,5/6,ado,ex
TE Connectivity 1SNA146066R2700 DS1.5/6.ADO.Ex is a light grey 6 mm single-level ADO feed-through DIN rail terminal block with a 1.5 mm² rated cross-section for compatible industrial terminal assemblies.
Why Choose the TE Connectivity 1SNA146066R2700 DS1.5/6.ADO.Ex Feed-Through Terminal Block?
The TE Connectivity 1SNA146066R2700, manufacturer designation DS1.5/6.ADO.Ex, is a light grey feed-through terminal block from the Entrelec ADO range. Designed for industrial DIN rail wiring, this Ex variant combines compact dimensions with the established ADO connection system for compatible terminal assemblies used in demanding industrial environments.
The DS1.5/6.ADO.Ex has a rated cross-section of 1.5 mm² and a compact 6 mm spacing. Its single-level feed-through configuration provides an efficient means of connecting incoming and outgoing conductors while helping panel builders maintain organised, space-efficient terminal rows.
Measuring approximately 42.3 mm high × 6 mm wide × 28 mm deep and weighing only 4 g, the terminal block is particularly compact. It mounts on TH35-7.5 and TH35-15 DIN rails in accordance with IEC 60715, uses a polyamide insulating body and is specified for operating and storage temperatures from -55 to +110 °C.
Key Advantages
- Compact 6 mm feed-through terminal block for space-efficient industrial wiring.
- ADO connection technology provides a dedicated Entrelec conductor termination system.
- 1.5 mm² rated cross-section for compatible control and signal conductors.
- Ex variant for integration into appropriately certified explosive-atmosphere terminal assemblies.
- Compatible with both TH35-7.5 and TH35-15 DIN rails.
- Wide -55 to +110 °C operating temperature range supports demanding industrial installations.
Key Features
- TE Connectivity / Entrelec DS1.5/6.ADO.Ex terminal block.
- Feed-through terminal function.
- Light grey insulating housing.
- ADO System connection technology.
- Single-level configuration.
- 6 mm terminal spacing.
- Polyamide insulation material.
- Compact dimensions and a low net weight of approximately 4 g.
Compact ADO Feed-Through Connection
The DS1.5/6.ADO.Ex provides a straightforward feed-through connection within a terminal width of only 6 mm. Its ADO connection system and compact 42.3 × 6 × 28 mm dimensions make it particularly useful where large numbers of control or signal conductors need to be terminated while minimising the amount of DIN rail space required.
As an Ex-designated product variant, the terminal is intended for use as part of compatible terminal assemblies where the relevant explosive-atmosphere certification requirements are observed. Selection and installation in hazardous areas should always follow the applicable manufacturer documentation, certification conditions and requirements for the complete electrical assembly.
Typical Applications
- Industrial control-panel feed-through wiring.
- Compatible terminal assemblies for explosive-atmosphere installations.
- Process control and instrumentation circuits.
- PLC, sensor and industrial automation wiring.
- Machine control and monitoring systems.
- OEM panel building and maintenance of compatible Entrelec ADO terminal assemblies.
Technical Specifications
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| Number of Levels | 1 | |
|---|---|---|
| Product Series | TE SNA ADO | |
| Connection | IDC (ADO) | |
| Terminal Type | Feed-through | |
| Conductor Size | 1.5 mm² | |
| Colour | Grey | |
| Manufacturer | TE Connectivity / Entrelec | |
| Model | DS1.5/6.ADO.Ex | |
| Alternative designation | DS1,5/6,ADO,Ex | |
| Manufacturer part number | 1SNA146066R2700 | |
| Product type | IDC / ADO feed-through terminal block | |
| Function | Feed-through | |
| Connection technology | ADO System | |
| Colour | Light grey | |
| Number of levels | 1 | |
| Rated cross-section | 1.5 mm² | |
| Terminal spacing / width | 6 mm | |
| Product height | 42.3 mm | |
| Product depth | 28 mm | |
| Product net weight | 4 g | |
| Insulation material | Polyamide | |
| Mounting method | DIN rail | |
| DIN rail compatibility | TH35-7.5 (35 × 7.5 mm) and TH35-15 (35 × 15 mm) | |
| DIN rail standard | IEC 60715 | |
| Operating temperature range | -55 to +110 °C | |
| Storage temperature range | -55 to +110 °C | |
| ETIM classification | EC000897 – Feed-through terminal block | |
| EAN | 3472591460667 | |
| Customs tariff number | 85369010 | |
| Package type | Box | |
| Manufacturer pack quantity | 100 pieces |
Frequently Asked Questions
What is the TE Connectivity 1SNA146066R2700?
The 1SNA146066R2700 is the Entrelec DS1.5/6.ADO.Ex light grey feed-through terminal block, featuring ADO connection technology and a compact 6 mm terminal width.
What is the rated cross-section of the DS1.5/6.ADO.Ex?
The DS1.5/6.ADO.Ex has a rated conductor cross-section of 1.5 mm².
What connection technology does 1SNA146066R2700 use?
The terminal block uses the Entrelec ADO System, an insulation-displacement connection technology developed for compatible industrial conductor termination.
What are the dimensions of the DS1.5/6.ADO.Ex?
The terminal block measures approximately 42.3 mm high, 6 mm wide and 28 mm deep, with a net weight of approximately 4 g.
Which DIN rails are compatible with 1SNA146066R2700?
The DS1.5/6.ADO.Ex is suitable for TH35-7.5 (35 × 7.5 mm) and TH35-15 (35 × 15 mm) DIN rails in accordance with IEC 60715.
What is the operating temperature range of the DS1.5/6.ADO.Ex?
The terminal block is specified for an operating temperature range of -55 to +110 °C, with the same specified range for storage.
Trusted for Industrial ADO Terminal Connections
TE Connectivity Entrelec ADO terminal blocks provide compact connection technology for industrial control, instrumentation and automation wiring, with dedicated Ex variants available for appropriately designed and certified terminal assemblies in demanding applications.
