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1sna166512r1700 – fim20
TE Connectivity 1SNA166512R1700 FIM20 is a 20-pole multicircuit plug with cover for compatible ENTRELEC ESSAILEC electrical test, measurement, metering and protection systems.
£41.94
Why Choose the TE Connectivity 1SNA166512R1700 FIM20 Multicircuit Plug?
The TE Connectivity 1SNA166512R1700, manufacturer designation FIM20, is a 20-pole multicircuit plug with cover from the ENTRELEC ESSAILEC test block range. Designed for professional electrical testing and measurement systems, it provides a convenient plug-in interface for compatible ESSAILEC test bases used in current, voltage, metering and protection circuits.
ESSAILEC test systems are engineered to simplify testing operations in secondary circuits associated with current and voltage transformers and sensors. The FIM20 provides 20 connection positions in a single multicircuit plug, enabling multiple test circuits to be brought together in an organised and removable connection assembly.
The FIM20 features a white polycarbonate housing with a UL 94 V-0 flammability classification and an operating temperature range of -55 to +110 °C. Its approximate dimensions are 44 × 63 × 103.5 mm, while the supplied cover supports protection of the plug assembly when used as part of the coordinated ESSAILEC system.
Key Advantages
- 20-pole multicircuit plug for compatible ESSAILEC test block systems.
- Supplied with cover as a coordinated test-system component.
- Supports convenient plug-and-play testing of electrical measurement and protection circuits.
- ESSAILEC coding arrangements help prevent incorrect connection between different circuits.
- Suitable for current, voltage, metering and protection relay test applications.
- Robust polycarbonate construction with UL 94 V-0 flammability performance.
Key Features
- TE Connectivity ENTRELEC FIM20 multicircuit plug.
- Part of the ESSAILEC test block system.
- 20-pole configuration.
- Supplied as a plug with cover.
- White housing.
- Polycarbonate construction.
- Approximate dimensions of 44 × 63 × 103.5 mm.
- Operating temperature range of -55 to +110 °C.
- UL 94 V-0 flammability classification.
- Designed for compatible ESSAILEC multicircuit test assemblies.
Reliable Multicircuit Testing with the ESSAILEC System
ESSAILEC test blocks are designed to simplify operations including current and voltage measurement, monitoring, signal injection, meter servicing and protection relay testing in secondary electrical circuits. The FIM20 provides the removable 20-pole plug interface required for compatible multicircuit ESSAILEC configurations.
The coordinated plug-and-base principle allows engineers to connect test equipment efficiently while reducing the need to disturb permanent field wiring. ESSAILEC systems also incorporate coding and reverse-insertion protection features to help minimise connection errors during testing and maintenance procedures.
Typical Applications
- ESSAILEC multicircuit test block systems.
- Current transformer secondary circuit testing.
- Voltage transformer secondary circuit testing.
- Protection relay testing and maintenance.
- Electricity meter testing and replacement.
- Power monitoring and measurement systems.
- Utility and substation control panels.
- Industrial switchgear and protection panels.
Technical Specifications
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| Terminal Type | Disconnect / Test | |
|---|---|---|
| Connection | Pluggable | |
| Product Series | TE Essailec | |
| Colour | White | |
| Manufacturer | TE Connectivity | |
| Brand / product family | ENTRELEC | |
| Series | ESSAILEC | |
| Part number | 1SNA166512R1700 | |
| Manufacturer designation | FIM20 | |
| Product type | Multicircuit test plug with cover | |
| Number of poles | 20 | |
| Application | ESSAILEC electrical test and measurement systems | |
| Housing colour | White | |
| Housing material | Polycarbonate | |
| Width | Approx. 44 mm | |
| Height | Approx. 63 mm | |
| Length / depth | Approx. 103.5 mm | |
| Operating temperature | -55 to +110 °C | |
| Flammability classification | UL 94 V-0 | |
| EAN | 3472591665123 | |
| Customs tariff number | 85369010 | |
| Pack quantity | 1 piece |
Frequently Asked Questions
What is the TE Connectivity 1SNA166512R1700 FIM20?
The 1SNA166512R1700 FIM20 is a 20-pole multicircuit plug with cover designed for compatible TE Connectivity ENTRELEC ESSAILEC electrical test block systems.
How many poles does the FIM20 have?
The FIM20 provides 20 poles, allowing multiple electrical test connections to be incorporated into a single removable plug assembly.
What is the FIM20 typically used for?
The FIM20 is used with compatible ESSAILEC equipment for applications such as current and voltage measurement, monitoring, test injection, meter servicing and protection relay testing.
What are the dimensions of the TE Connectivity FIM20?
The FIM20 has approximate overall dimensions of 44 × 63 × 103.5 mm.
What material is the FIM20 housing made from?
The FIM20 uses a white polycarbonate housing with a UL 94 V-0 flammability classification and an operating temperature range of -55 to +110 °C.
Trusted for Electrical Testing and Protection Systems
TE Connectivity ENTRELEC ESSAILEC test blocks and plugs provide coordinated connection solutions for current, voltage, metering and protection circuits, helping engineers carry out testing and maintenance while minimising disruption to permanent electrical wiring.
