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1sna166529r2000 – fic-2/4-r
TE Connectivity 1SNA166529R2000 FIC-2/4-R is a 2×4-pole ESSAILEC current test plug with rack/back-panel mounting for compatible current transformer, metering and protection testing circuits.
£14.89
Why Choose the TE Connectivity 1SNA166529R2000 FIC-2/4-R Current Test Plug?
The TE Connectivity 1SNA166529R2000 is an FIC-2/4-R current test plug from the ENTRELEC ESSAILEC measuring and testing range. Designed specifically for current-testing circuits, this plug features a 2 × 4-pole configuration and rack/back-panel mounting arrangement for use with compatible ESSAILEC current sockets.
ESSAILEC test systems provide a structured method for performing measurement, monitoring, injection, maintenance and replacement operations on secondary circuits associated with current transformers, current sensors, meters and protection relays. The FIC-2/4-R enables simultaneous connection across multiple current circuits while maintaining a dedicated plug-and-socket test interface.
The FIC-2/4-R is supplied with 2 coding pins and 8 locking pins, helping ensure correct mechanical positioning and secure engagement with the compatible socket assembly. Contact pins from the BRE-C range are selected separately according to the required conductor connection, providing flexibility when configuring the test plug for a particular installation.
Key Advantages
- Purpose-built ESSAILEC current test plug for professional measuring and testing circuits.
- 2 × 4-pole configuration supports multiple current circuit connections.
- Designed specifically for rack/back-panel mounting applications.
- Supplied with 2 coding pins to support correct plug positioning.
- Includes 8 locking pins for secure mechanical engagement.
- Compatible with separately selected BRE-C contact pins.
- Supports structured testing of current transformer, metering and protection circuits.
- Part of the established TE Connectivity / ENTRELEC ESSAILEC test system.
Key Features
- TE Connectivity / ENTRELEC ESSAILEC measuring and testing component.
- FIC-2/4-R product designation.
- Current test plug construction.
- 2 × 4 poles.
- Rack/back-panel mounting R version.
- Supplied with 2 COP-FI-1 coding pins.
- Supplied with 8 locking pins.
- BRE-C contact pins are ordered separately.
- Designed for compatible CC-R-VA current socket assemblies.
- Supports simultaneous testing of multiple circuits within an ESSAILEC installation.
- Manufacturer part number 1SNA166529R2000.
- EAN 3472591665291.
Structured Current Testing for Protection and Metering Circuits
ESSAILEC test blocks are engineered to simplify testing operations on secondary circuits associated with current transformers, sensors, meters and protection relays. The modular plug-and-socket architecture provides technicians with a dedicated interface for measurement, monitoring, signal injection, maintenance and equipment replacement instead of relying on temporary or improvised wiring connections.
The TE Connectivity FIC-2/4-R extends this concept to a 2 × 4-pole rack-mounted current interface. When configured with the appropriate BRE-C contact pins and compatible CC-R-VA socket, it provides a purpose-built connection point for multi-circuit current testing in switchgear, protection panels, substations and industrial power distribution equipment.
Typical Applications
- Current transformer secondary circuit testing.
- Protection relay testing and maintenance.
- Electrical energy metering circuits.
- Switchgear measuring and protection panels.
- Substation control and protection systems.
- Industrial current monitoring equipment.
- Test and commissioning panels.
- Compatible ENTRELEC ESSAILEC rack-mounted test assemblies.
Technical Specifications
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| Terminal Type | Disconnect / Test | |
|---|---|---|
| Product Series | TE Essailec | |
| Connection | Pluggable | |
| Manufacturer | TE Connectivity / ENTRELEC | |
| Series | ESSAILEC | |
| Model | FIC-2/4-R | |
| Part number | 1SNA166529R2000 | |
| Legacy reference | 016652920 | |
| Product type | Current test plug | |
| Application | Current measuring and testing circuits | |
| Pole configuration | 2 × 4 poles | |
| Total connection positions | 8 | |
| Mounting version | R version, rack/back-panel mounting | |
| Coding pins | 2 × COP-FI-1 | |
| Locking pins | 8 | |
| Contact pins | BRE-C contacts, ordered separately | |
| Compatible socket type | CC-R-VA | |
| Rated voltage | 400 V | |
| Pack quantity | 1 | |
| EAN | 3472591665291 |
Frequently Asked Questions
What is the TE Connectivity 1SNA166529R2000?
The 1SNA166529R2000 is an FIC-2/4-R current test plug from the ENTRELEC ESSAILEC range, designed with a 2 × 4-pole arrangement for compatible current measuring and testing circuits.
How many poles does the FIC-2/4-R have?
The FIC-2/4-R has a 2 × 4-pole configuration, providing eight connection positions within the plug assembly.
What mounting arrangement does the FIC-2/4-R use?
The R version is designed for rack/back-panel mounting and is intended for use with compatible ESSAILEC socket assemblies such as the CC-R-VA.
Are the electrical contact pins included with the 1SNA166529R2000?
The plug is supplied with 2 coding pins and 8 locking pins, while the required BRE-C electrical contact pins are ordered separately according to the application.
What applications is the FIC-2/4-R designed for?
The FIC-2/4-R is designed for current measuring and testing applications, particularly secondary circuits associated with current transformers, meters, current sensors and protection relays.
Trusted for Industrial Measuring and Testing Systems
TE Connectivity ENTRELEC ESSAILEC products provide dedicated test interfaces for electrical measurement, metering and protection systems, helping engineers perform structured testing, commissioning and maintenance operations across industrial power distribution and control installations.
