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1sna166500r0000 – socket c vl
TE Connectivity 1SNA166500R0000 CC-DS-VL is an ENTRELEC ESSAILEC shunted current test socket with screw connections designed for electrical protection, metering, measurement and current circuit testing applications.
£99.54
Why Choose the TE Connectivity 1SNA166500R0000 CC-DS-VL Current Test Socket?
The TE Connectivity 1SNA166500R0000 is an industrial current test socket designed for safe and convenient testing, measurement and isolation of current circuits in electrical protection and metering systems. Also identified as the CC-DS-VL, this component forms part of the established ENTRELEC ESSAILEC test block range, developed for applications where electrical measuring equipment must be tested or disconnected without unnecessarily disturbing permanent field wiring.
The CC-DS-VL uses a shunted current socket configuration and screw connections to provide dependable electrical contact. It is designed for base and half-base mounting and interfaces with compatible ESSAILEC plugs and accessories, providing a modular test connection system for switchgear, protection panels, substations and electrical measurement installations.
With a compact housing measuring approximately 63 × 44 × 40 mm, the 1SNA166500R0000 provides a space-efficient solution for current circuit testing. The ESSAILEC system is particularly suited to current transformer secondary circuits and other measurement applications where safe testing, commissioning and maintenance access are important.
Key Advantages
- Purpose-designed current test socket for electrical measurement circuits.
- Shunted socket configuration suited to current circuit testing applications.
- Helps simplify testing and maintenance without unnecessary disturbance of permanent wiring.
- Screw connections provide secure and dependable conductor termination.
- Compatible with the modular ENTRELEC ESSAILEC test block system.
- Compact construction suitable for protection, metering and switchgear panels.
Key Features
- TE Connectivity / ENTRELEC ESSAILEC range.
- CC-DS-VL current test socket.
- Shunted current socket design.
- Base and half-base mounting configuration.
- Screw-terminal connections.
- Designed for use with compatible ESSAILEC test plugs and accessories.
- Compact industrial construction for electrical panel installations.
- Designed for current measurement, testing and maintenance circuits.
Reliable Current Circuit Testing and Measurement
Current test sockets provide a controlled interface between permanent electrical wiring and portable or removable test equipment. In protection and metering systems, this allows engineers to carry out commissioning, measurement and maintenance procedures while minimising the need to alter permanent panel wiring.
The CC-DS-VL forms part of the modular ESSAILEC test system and is designed specifically for current circuits. Its shunted configuration, screw connections and compatible plug system make it suitable for applications involving current transformers, protection relays, energy metering equipment and other electrical measurement systems.
Typical Applications
- Current transformer secondary circuits.
- Protection relay testing and commissioning.
- Electrical energy metering systems.
- Substation protection and control panels.
- Switchgear testing and maintenance circuits.
- Industrial electrical measurement systems.
Technical Specifications
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| Terminal Type | Disconnect / Test | |
|---|---|---|
| Product Series | TE Essailec | |
| Connection | Screw clamp | |
| Manufacturer | TE Connectivity / ENTRELEC | |
| Series | ESSAILEC | |
| Model | CC-DS-VL | |
| Manufacturer part number | 1SNA166500R0000 | |
| Product type | Current test socket / test block socket | |
| Socket type | Shunted current socket | |
| Connection type | Screw terminal | |
| Mounting | Base / half-base mounting | |
| Number of poles | 2 × 4 poles | |
| Rated voltage | 400 V | |
| Rated current | 15 A | |
| Impulse withstand voltage | 4 kV | |
| Rigid conductor capacity | 0.2–6 mm² | |
| Flexible conductor capacity | 0.22–4 mm² | |
| Recommended tightening torque | 0.5–0.8 Nm | |
| Protection rating | IP20 without cover | |
| Protection rating with cover | IP40 | |
| Housing material | Polycarbonate | |
| Contact material | Gold-plated contacts | |
| Dimensions (H × W × D) | 63 × 44 × 40 mm | |
| Product net weight | approx. 100 g | |
| ETIM classification | EC000902 – Disconnect terminal block | |
| EAN | 3472591665000 | |
| Pack quantity | 1 |
Frequently Asked Questions
What is the TE Connectivity 1SNA166500R0000 used for?
The 1SNA166500R0000 CC-DS-VL is a current test socket used in electrical measurement, metering and protection circuits to provide a convenient interface for testing, commissioning and maintenance.
What type of socket is the CC-DS-VL?
The CC-DS-VL is a shunted current test socket from the ENTRELEC ESSAILEC range, designed specifically for current circuit testing applications.
How many poles does the 1SNA166500R0000 have?
The CC-DS-VL uses a 2 × 4-pole configuration, providing eight poles within the test socket assembly.
What are the electrical ratings of the CC-DS-VL?
The CC-DS-VL is rated at 400 V and 15 A, with an impulse withstand voltage of 4 kV.
Where is the CC-DS-VL typically used?
The CC-DS-VL is typically used in current transformer circuits, protection relay panels, energy metering systems, substations and switchgear where convenient access for electrical testing and maintenance is required.
Trusted Test Connectivity for Electrical Protection Systems
TE Connectivity ENTRELEC ESSAILEC test blocks provide specialised connection solutions for electrical protection, metering and measurement systems, helping engineers perform testing, commissioning and maintenance through a structured and dependable test interface.
