TE Connectivity 1SNA166920R2400 FIM10-3 is an Entrelec ESSAILEC multicircuit connector designed for industrial electrical measurement, testing, protection and control applications.
£32.50
The TE Connectivity 1SNA166920R2400, also identified as FIM10-3, is a specialised ESSAILEC multicircuit connector designed for electrical measurement, testing, protection and control applications. Part of the established TE Connectivity / Entrelec ESSAILEC range, it provides a purpose-built connection solution for industrial electrical panels and compatible test block assemblies.
ESSAILEC multicircuit systems provide a modular plug-and-socket architecture for grouping electrical measurement and control circuits. This approach supports efficient installation, testing and maintenance while helping reduce wiring complexity in switchgear, protection panels, metering equipment and other industrial electrical systems.
The FIM10-3 is supplied under manufacturer part number 1SNA166920R2400 and is associated with the ESSAILEC multicircuit product family. The manufacturer’s ESSAILEC multicircuit platform supports electrical ratings of up to 400 V and 8 A, with compatible BRE-T contacts available for conductor sizes from 0.34 mm² to 6 mm².
ESSAILEC multicircuit connection systems provide a modular interface for electrical measurement, protection and control circuits. Their plug-and-socket architecture allows compatible circuits to be grouped into an organised connection system, helping technicians perform commissioning, testing and maintenance while reducing the need for temporary wiring arrangements.
The FIM10-3 is intended for use within compatible ESSAILEC installations and is particularly relevant to industrial electrical systems requiring dependable multicircuit connectivity. The wider ESSAILEC platform provides coding, connection and test accessories that support reliable integration into switchgear, protection, metering and automation equipment.
| Manufacturer | TE Connectivity / Entrelec |
|---|---|
| Series | ESSAILEC |
| Model | FIM10-3 |
| Manufacturer part number | 1SNA166920R2400 |
| Product type | ESSAILEC multicircuit connector |
| Product category | Terminal block tools and accessories / test block components |
| Application | Electrical measurement, testing, protection and control systems |
| Series rated voltage | 400 V |
| Series rated current | 8 A |
| Series impulse withstand voltage | 4 kV |
| Series pollution degree | 3 |
| Series working temperature range | -10 to +55 °C |
| Series storage temperature range | -25 to +70 °C |
| Compatible contact family | BRE-T |
| Available BRE-T conductor sizes | 0.34–6 mm² |
| Pack quantity | 10 |
| EAN | 3472591669206 |
The 1SNA166920R2400 is an ESSAILEC multicircuit connector intended for compatible electrical measurement, testing, protection and control installations.
The manufacturer's product designation is FIM10-3.
The FIM10-3 belongs to the TE Connectivity / Entrelec ESSAILEC range of specialised electrical test and multicircuit connection products.
The ESSAILEC multicircuit platform is designed around a rated voltage of 400 V and rated current of 8 A, with a 4 kV impulse withstand voltage.
The FIM10-3 is intended for compatible ESSAILEC installations in switchgear, metering equipment, protection systems, substations and industrial electrical panels requiring modular multicircuit connectivity.
TE Connectivity / Entrelec ESSAILEC products provide specialised connection solutions for electrical measurement, protection and control systems where dependable multicircuit connectivity, convenient test access and efficient maintenance are essential.
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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...