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1sna166589r2500 – fic-2/4-i
TE Connectivity FIC-2/4-I 1SNA166589R2500 is an ENTRELEC ESSAILEC 2 x 4-pole reverse-mounting current test plug with coding and locking pins for current transformer, metering and protection circuits.
£14.89
Why Choose the TE Connectivity FIC-2/4-I ESSAILEC Current Test Plug?
The TE Connectivity FIC-2/4-I 1SNA166589R2500 is an industrial ESSAILEC 2 × 4-pole current test plug designed for reverse-mounting current measurement and protection circuits. Part of the established TE Connectivity ENTRELEC ESSAILEC measuring and testing system, it provides a dedicated plug-in interface for testing, commissioning and maintaining secondary current circuits associated with current transformers, meters and protection relays.
This reverse-mounting I version is supplied with 2 coding pins and 8 locking pins, helping ensure correct plug positioning and secure engagement with its compatible ESSAILEC socket. The contact pins are selected separately from the BRE-C range, allowing the connection to be configured for the required conductor size.
The FIC-2/4-I is specifically compatible with the CC-I-VA-2 reverse-mounting socket. Its compact construction and 60 g weight make it a practical solution for switchgear, substations, metering assemblies and protection panels where dependable access to current circuits is required.
Key Advantages
- Purpose-designed ESSAILEC current test plug for measurement and protection circuits.
- 2 × 4-pole configuration supports simultaneous access to multiple circuits.
- Special reverse-mounting I version for compatible ESSAILEC installations.
- Includes 2 coding pins to help prevent incorrect connection.
- Includes 8 locking pins for secure plug engagement.
- Accepts separately selected BRE-C contact pins for flexible conductor termination.
- Compatible with the CC-I-VA-2 ESSAILEC reverse-mounting socket.
Key Features
- TE Connectivity / ENTRELEC ESSAILEC series.
- FIC-2/4-I current test plug.
- 2 × 4-pole plug configuration.
- Reverse-mounting I version.
- Supplied with 2 COP-FI-1 coding pins.
- Supplied with 8 locking pins.
- BRE-C contact pins selected and ordered separately.
- 60 g product weight.
- Designed for current transformer, metering and protection circuits.
Reliable Current Circuit Testing with ESSAILEC
ESSAILEC measuring and testing blocks are engineered for secondary circuits associated with current transformers, sensors, meters and protection relays. The system enables engineers to perform current measurement, monitoring, injection, commissioning and maintenance through dedicated plug-and-socket interfaces rather than repeatedly altering permanent panel wiring.
The FIC-2/4-I provides a 2 × 4-pole interface specifically designed for reverse-mounted installations. Its coding and locking features support controlled connection to the corresponding CC-I-VA-2 socket, while separately available BRE-C contact pins provide flexibility when configuring the plug for a particular installation.
Typical Applications
- Current transformer secondary circuits.
- Protection relay testing and commissioning.
- Electrical metering and monitoring systems.
- Substation protection and control panels.
- Switchgear and distribution assemblies.
- Industrial instrumentation systems.
- Maintenance and testing of current measurement circuits.
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-I | |
| Manufacturer part number | 1SNA166589R2500 | |
| Product type | Current test plug | |
| Number of poles | 2 × 4 poles | |
| Total positions | 8 | |
| Mounting configuration | Reverse mounting, I version | |
| Coding pins | 2 × COP-FI-1 | |
| Locking pins | 8 | |
| Contact pins | BRE-C series, ordered separately | |
| Compatible socket | CC-I-VA-2 | |
| Rated voltage | 400 V | |
| Height | approx. 63 mm | |
| Width | approx. 49 mm | |
| Depth | approx. 45 mm | |
| Weight | approx. 60 g | |
| EAN | 3472591665895 | |
| Customs tariff number | 85369010 | |
| Pack quantity | 1 |
Frequently Asked Questions
What is the TE Connectivity FIC-2/4-I 1SNA166589R2500 used for?
The FIC-2/4-I is an ESSAILEC current test plug designed to provide test access to current transformer, metering and protection circuits.
How many poles does the FIC-2/4-I have?
The FIC-2/4-I has a 2 × 4-pole configuration, providing eight positions for current circuit connections.
What mounting configuration does the FIC-2/4-I use?
This model is the reverse-mounting I version and is designed for use with the compatible CC-I-VA-2 ESSAILEC socket.
Are contact pins included with the FIC-2/4-I?
The plug is designed for BRE-C series contact pins, which are selected according to the required conductor size and ordered separately.
What coding and locking features are provided?
The FIC-2/4-I is supplied with 2 COP-FI-1 coding pins and 8 locking pins to support correct positioning and secure connection within the ESSAILEC system.
Trusted Connectivity for Current Measurement Systems
TE Connectivity’s ENTRELEC ESSAILEC system provides purpose-designed test connectivity for current transformer, metering and protection circuits, helping engineers perform commissioning, measurement and maintenance efficiently while minimising disturbance to permanent electrical wiring.
