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1sna166819r2300 – fic-2/1-1
TE Connectivity FIC-2/1-1 1SNA166819R2300 is a 1-pole ESSAILEC current test plug supplied with two 2.5 mm² BRE-C-2.5 contact pins for current-transformer measurement, calibration and protection-circuit testing.
£26.07
Why Choose the TE Connectivity FIC-2/1-1 1SNA166819R2300 ESSAILEC Current Test Plug?
The TE Connectivity FIC-2/1-1 1SNA166819R2300 is a compact ESSAILEC current test plug designed for safe and convenient access to current-transformer secondary circuits used in electrical metering, measurement and protection systems. Part of the established TE Connectivity ENTRELEC ESSAILEC series, it provides a plug-in solution for commissioning, calibration, monitoring and maintenance procedures.
The FIC-2/1-1 is a 1-pole plug equipped with two 2.5 mm² BRE-C-2.5 contact pins. Unlike larger configurable ESSAILEC plugs whose contact pins are selected separately, this model is supplied with its two contact pins fitted and does not include coding pins. Its straightforward configuration makes it particularly useful where a compact current-circuit test connection is required.
Designed for the ESSAILEC current range, the 1SNA166819R2300 works with a selection of compatible CC-series sockets and supports the make-before-break testing concept used for current-transformer circuits. The plug weighs approximately 27 g and provides a practical interface for engineers carrying out measurement, calibration and protection-relay testing in switchboards and power-system installations.
Key Advantages
- Compact ESSAILEC current test plug for current-transformer secondary circuits.
- Supplied with two 2.5 mm² BRE-C-2.5 contact pins.
- Simple 1-pole plug configuration for dedicated current-circuit testing.
- Supports ESSAILEC plug-and-play measurement and maintenance procedures.
- Compatible with multiple CC-series ESSAILEC current sockets.
- Helps reduce unnecessary disconnection of permanent secondary-circuit wiring.
- Suitable for measurement, calibration, metering and protection-relay applications.
Key Features
- TE Connectivity ENTRELEC ESSAILEC current range.
- FIC-2/1-1 plug configuration.
- 1-pole test plug.
- Equipped with 2 × 2.5 mm² contact pins.
- BRE-C-2.5 contact-pin type.
- Contact pins supplied with the plug.
- No coding pins fitted.
- Designed for current-transformer measurement and testing applications.
- Compatible with multiple ESSAILEC CC-series socket configurations.
Reliable Current-Circuit Testing for Measurement and Protection Systems
ESSAILEC current test blocks are designed around a make-before-break principle for current-transformer applications. With a compatible socket, the circuit is automatically managed during plug insertion and removal, supporting safe and controlled measurement, calibration and maintenance procedures on current-transformer secondary circuits.
The FIC-2/1-1 provides a compact plug interface for this modular system. Its factory-fitted BRE-C-2.5 contact pins simplify configuration, while compatibility with CC-E-VA, CC-E-VA-6.6, CC-D-VA, CC-R-VA and other ESSAILEC current sockets makes it suitable for a broad range of industrial test-block installations.
Typical Applications
- Current-transformer secondary circuit testing.
- Electrical current measurement and calibration.
- Protection relay testing and commissioning.
- Industrial metering installations.
- Switchgear and distribution panels.
- Substation protection and instrumentation systems.
- Routine maintenance of current measurement circuits.
Technical Specifications
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| Terminal Type | Disconnect / Test | |
|---|---|---|
| Connection | Pluggable | |
| Product Series | TE SNA | |
| Manufacturer | TE Connectivity | |
| Product family | ENTRELEC ESSAILEC | |
| Model | FIC-2/1-1 | |
| Part number | 1SNA166819R2300 | |
| Product type | Current test plug | |
| Number of poles | 1 | |
| Number of contact pins | 2 | |
| Contact-pin type | BRE-C-2.5 | |
| Contact-pin capacity | 2.5 mm² | |
| Coding pins | None | |
| Rated voltage | 400 V | |
| Current-range rated current | 15 A | |
| Current-range impulse withstand voltage | 4 kV | |
| Current-range short-time current | 100 A for 5 s / 200 A for 1 s | |
| Operating temperature range | -10 to +55 °C | |
| Storage temperature range | -25 to +70 °C | |
| Product weight | approx. 27 g | |
| Compatible system | ESSAILEC current measuring and testing blocks | |
| EAN | 3472591668193 |
Frequently Asked Questions
What is the TE Connectivity FIC-2/1-1 1SNA166819R2300 used for?
The FIC-2/1-1 is an ESSAILEC current test plug used for measurement, calibration, commissioning and maintenance of current-transformer secondary circuits and associated metering or protection equipment.
How many poles does the FIC-2/1-1 have?
The FIC-2/1-1 is a 1-pole test plug equipped with two contact pins.
Are contact pins supplied with the 1SNA166819R2300?
Yes. This model is supplied with two BRE-C-2.5 contact pins for 2.5 mm² connections, so these contacts do not need to be selected separately.
Does the FIC-2/1-1 include coding pins?
No. The FIC-2/1-1 is supplied without coding pins, distinguishing it from several larger configurable ESSAILEC plug variants.
Which ESSAILEC sockets are compatible with the FIC-2/1-1?
The plug is compatible with several ESSAILEC current sockets, including CC-E-VA, CC-E-VA-6.6, CC-E-VA-R2-6.6, CC-S-INF-VL-6.6, CC-D-VA, CC-TH35-VL-6.6, CC-R-VA and CC-I-VA-2.
Trusted for Professional Current-Circuit Testing
TE Connectivity ENTRELEC ESSAILEC components provide a proven modular approach to current-transformer measurement and testing, helping electrical engineers carry out commissioning, calibration and maintenance efficiently while reducing disturbance to permanent secondary-circuit wiring.
