TE Connectivity CC-I-VA-1 1SNA166714R2100 is an ENTRELEC ESSAILEC shunted current test socket with reverse mounting, ring-tongue connections and a grey monobloc cover for current transformer, protection and metering circuits.
£199.36
The TE Connectivity CC-I-VA-1 (1SNA166714R2100) is a specialised ESSAILEC shunted current test socket designed for current transformer, protection, metering and electrical measurement circuits. Part of the established TE Connectivity ENTRELEC ESSAILEC range, it provides a dependable test interface for commissioning, measurement and maintenance within industrial and utility electrical systems.
The CC-I-VA-1 combines a shunted current socket configuration with reverse mounting and ring-tongue connections. Its grey monobloc cover provides a robust integrated assembly, while the shunted design makes the socket particularly suitable for current circuits where controlled test access is required during protection relay, metering and maintenance procedures.
With compact dimensions of approximately 63 × 44 × 80 mm, the CC-I-VA-1 can be installed on G32, TH35-7.5 or TH35-15 DIN rails in accordance with IEC 60715. This flexible mounting capability makes it suitable for integration into switchgear, protection panels, substations and other professional electrical installations.
ESSAILEC test blocks provide dedicated interfaces between permanently installed electrical circuits and test or measurement equipment. In current transformer applications, a shunted current socket supports controlled access to the secondary circuit during commissioning, measurement and maintenance while helping minimise disruption to permanent field wiring.
The CC-I-VA-1 combines shunted current functionality with reverse mounting, secure ring-tongue connections and flexible DIN rail compatibility. These characteristics make it particularly suitable for protection and metering installations where dependable test access, organised panel construction and reliable long-term connections are required.
| Manufacturer | TE Connectivity / ENTRELEC |
|---|---|
| Series | ESSAILEC |
| Model | CC-I-VA-1 |
| Manufacturer part number | 1SNA166714R2100 |
| Product type | Shunted current test socket |
| Socket configuration | Shunted |
| Mounting type | Reverse mounting |
| Connection type | Ring tongue |
| Cover | Grey monobloc cover |
| DIN rail compatibility | G32 / TH35-7.5 / TH35-15 |
| DIN rail standard | IEC 60715 |
| Height | 63 mm |
| Width | 44 mm |
| Depth | 80 mm |
| Weight | approx. 210 g |
| Pack quantity | 1 |
| EAN | 3472591667141 |
The CC-I-VA-1 is an ESSAILEC shunted current test socket designed for current transformer, protection, metering, measurement and electrical testing circuits.
Yes. The CC-I-VA-1 uses a shunted current socket configuration designed for specialised current measurement and testing applications.
The CC-I-VA-1 uses ring-tongue connections to provide secure permanent wiring within protection, metering and current measurement systems.
The CC-I-VA-1 can be mounted on G32 32 × 15 mm, TH35-7.5 35 × 7.5 mm and TH35-15 35 × 15 mm rails in accordance with IEC 60715.
The TE Connectivity CC-I-VA-1 measures approximately 63 × 44 × 80 mm and has a net weight of approximately 210 g.
TE Connectivity ENTRELEC ESSAILEC test blocks provide dependable connection and testing interfaces for current measurement, protection, metering and commissioning applications across industrial and utility electrical systems.
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2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...