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1sna166875r2300 – deo- ds-vl
TE Connectivity DEO-DS-VL 1SNA166875R2300 is an ENTRELEC ESSAILEC opened disconnect test base and trip socket with screw connections and G32, TH35-7.5 and TH35-15 DIN rail compatibility for protection, metering and electrical testing applications.
£77.56
Why Choose the TE Connectivity DEO-DS-VL ESSAILEC Trip Socket?
The TE Connectivity DEO-DS-VL (1SNA166875R2300) is an ENTRELEC ESSAILEC trip socket and disconnect test base designed for electrical protection, metering, measurement and commissioning circuits. Part of the established ESSAILEC measuring and testing block range, it provides an accessible disconnect point for professional testing and maintenance within industrial and utility electrical installations.
The DEO-DS-VL features an opened-base configuration with screw connections, providing secure permanent wiring and a practical interface for test and disconnect operations. Its ESSAILEC design is particularly suited to secondary protection and measurement circuits where engineers require organised access for commissioning, fault finding and routine maintenance.
Measuring 63 × 44 × 40 mm and weighing approximately 118 g, the DEO-DS-VL offers flexible installation on G32, TH35-7.5 and TH35-15 DIN rails in accordance with IEC 60715. This broad rail compatibility makes it suitable for integration into switchgear, protection panels, substations, metering equipment and industrial control systems.
Key Advantages
- Purpose-designed ESSAILEC trip socket and disconnect base for professional electrical testing.
- Opened-base configuration provides an accessible disconnect arrangement.
- Screw connection technology provides secure permanent conductor termination.
- Compatible with G32, TH35-7.5 and TH35-15 DIN rails.
- Compact 44 mm width helps optimise available panel space.
- Supports organised commissioning, testing, isolation and maintenance procedures.
- Suitable for protection, metering, measurement and industrial control installations.
Key Features
- TE Connectivity ENTRELEC ESSAILEC series.
- DEO-DS-VL trip socket.
- Disconnect test base design.
- Opened-base configuration.
- Screw termination for permanent wiring.
- DIN rail mounting in accordance with IEC 60715.
- Compatible with G32 32 × 15 mm rail.
- Compatible with TH35-7.5 35 × 7.5 mm rail.
- Compatible with TH35-15 35 × 15 mm rail.
- Classified as a disconnect terminal block.
- Designed for protection, measurement, testing and commissioning applications.
Reliable Disconnect Testing for Protection and Metering Systems
ESSAILEC measuring and testing blocks provide dedicated interfaces for secondary electrical circuits used in protection, metering and monitoring systems. A disconnect test base allows engineers to create a defined separation point within the circuit, supporting commissioning, measurement, fault finding and maintenance without unnecessarily disturbing surrounding panel wiring.
The DEO-DS-VL combines an opened disconnect configuration with secure screw termination and compatibility with several common DIN rail profiles. This makes it a practical choice for new panel construction and maintenance applications where reliable test access, organised wiring and straightforward integration are required.
Typical Applications
- Protection relay circuits.
- Electrical energy metering systems.
- Measurement and monitoring circuits.
- Substation protection and control panels.
- Switchgear testing and commissioning.
- Electrical circuit isolation and maintenance.
- Industrial control and automation panels.
- Utility power distribution systems.
Technical Specifications
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| Terminal Type | Disconnect / Test | |
|---|---|---|
| Connection | Screw clamp | |
| Product Series | TE Essailec | |
| Manufacturer | TE Connectivity / ENTRELEC | |
| Series | ESSAILEC | |
| Model | DEO-DS-VL | |
| Manufacturer part number | 1SNA166875R2300 | |
| Product type | Trip socket / disconnect test base | |
| Base configuration | Opened | |
| Connection technology | Screw connection | |
| DIN rail compatibility | G32 / TH35-7.5 / TH35-15 | |
| G32 rail | 32 × 15 mm | |
| TH35-7.5 rail | 35 × 7.5 mm | |
| TH35-15 rail | 35 × 15 mm | |
| DIN rail standard | IEC 60715 | |
| ETIM classification | EC000902, disconnect terminal block | |
| Height | 63 mm | |
| Width | 44 mm | |
| Depth | 40 mm | |
| Net weight | 118 g | |
| Pack quantity | 1 | |
| EAN | 3472591668759 |
Frequently Asked Questions
What is the TE Connectivity DEO-DS-VL 1SNA166875R2300?
The DEO-DS-VL is an ENTRELEC ESSAILEC trip socket and opened disconnect test base designed for protection, metering, measurement, commissioning and maintenance applications.
What connection method does the DEO-DS-VL use?
The DEO-DS-VL uses screw connections to provide secure permanent conductor termination within compatible ESSAILEC installations.
Which DIN rails are compatible with 1SNA166875R2300?
The DEO-DS-VL can be installed on G32 32 × 15 mm, TH35-7.5 35 × 7.5 mm and TH35-15 35 × 15 mm rails in accordance with IEC 60715.
What are the dimensions of the DEO-DS-VL?
The TE Connectivity DEO-DS-VL measures 63 × 44 × 40 mm and has a net weight of approximately 118 g.
Where is the DEO-DS-VL typically used?
The DEO-DS-VL is suitable for protection, metering, measurement, switchgear and substation installations where a dedicated disconnect and test point is required for commissioning or maintenance.
Trusted by Electrical Protection and Control Engineers Worldwide
TE Connectivity ENTRELEC ESSAILEC measuring and testing blocks provide dependable connection, disconnect and testing interfaces for protection, metering, commissioning and maintenance applications across industrial and utility electrical systems.
