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1sna166898r2300 – fide-1/4-g
TE Connectivity FIDE-1/4-G 1SNA166898R2300 is an orange 4-pole ESSAILEC test plug with insertion positions 1-2-3-4 and four locking pins for industrial secondary-circuit testing, commissioning and protection-system maintenance.
£21.61
Why Choose the TE Connectivity FIDE-1/4-G 1SNA166898R2300 ESSAILEC Test Plug?
The TE Connectivity FIDE-1/4-G 1SNA166898R2300 is a specialist 4-pole ESSAILEC test plug designed for electrical measurement, monitoring and protection-circuit testing. Part of the established TE Connectivity ENTRELEC ESSAILEC series, this orange test plug provides a convenient plug-in interface for commissioning, diagnostics and maintenance of secondary transformer and sensor circuits.
The FIDE-1/4-G features 4 poles with insertion positions 1-2-3-4 and is supplied with 4 locking pins. The required BRE contact pins are selected and ordered separately, allowing the plug to be configured with contacts appropriate to the wiring requirements of the application.
Designed for the ESSAILEC tripping-circuit range, the 1SNA166898R2300 has an orange identification colour and is compatible with the DEO-D-VA, DEF-D-VA and DEO-E-VA ESSAILEC sockets. The associated ESSAILEC circuit range is rated at 400 V, making this plug suitable for professional test access in switchboards, protection panels and power-system installations.
Key Advantages
- Purpose-designed 4-pole ESSAILEC test plug for industrial electrical testing.
- Insertion positions 1-2-3-4 provide a defined test-circuit arrangement.
- Supplied with 4 locking pins for secure engagement with the compatible socket.
- Interchangeable BRE contact pins allow connection configuration to suit the application.
- Distinctive orange body identifies the ESSAILEC tripping-circuit range.
- Plug-in architecture helps reduce unnecessary disturbance of permanent panel wiring.
- Suitable for commissioning, measurement, relay testing and maintenance procedures.
Key Features
- TE Connectivity ENTRELEC ESSAILEC series.
- FIDE-1/4-G test plug configuration.
- 4-pole electrical test interface.
- Insertion positions 1-2-3-4.
- Supplied with 4 locking pins.
- BRE contact pins ordered separately.
- Orange identification colour.
- Designed for the ESSAILEC tripping-circuit application range.
- Compatible with selected DEO and DEF ESSAILEC sockets.
- Supports plug-and-play testing of secondary electrical circuits.
Reliable Testing for Secondary Electrical Circuits
ESSAILEC test blocks are designed to simplify electrical test operations including current and voltage measurement, monitoring, signal injection and the servicing or replacement of meters and protection relays. By combining a compatible plug and socket, engineers can gain controlled access to installed secondary circuits without repeatedly removing permanent field connections.
The FIDE-1/4-G provides a compact four-pole interface for this modular testing system. Its dedicated insertion arrangement and locking pins support repeatable connection, while separately selected BRE contacts allow the plug to be configured for the required conductors and test leads.
Typical Applications
- Protection and tripping circuit testing.
- Protection relay commissioning and maintenance.
- Secondary transformer and sensor circuits.
- Industrial switchboards and control panels.
- Substation protection and instrumentation systems.
- Electrical measurement and monitoring installations.
- Routine diagnostic and maintenance testing.
Technical Specifications
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| Terminal Type | Disconnect / Test | |
|---|---|---|
| Connection | Pluggable | |
| Product Series | TE SNA | |
| Colour | Orange | |
| Manufacturer | TE Connectivity | |
| Product family | ENTRELEC ESSAILEC | |
| Model | FIDE-1/4-G | |
| Part number | 1SNA166898R2300 | |
| Product type | Electrical test plug | |
| Application range | ESSAILEC tripping circuits | |
| Number of poles | 4 | |
| Insertion positions | 1-2-3-4 | |
| Locking pins | 4 | |
| Contact pins | BRE series, ordered separately | |
| Colour | Orange | |
| Associated circuit rated voltage | 400 V | |
| Associated circuit rated current | 8 A | |
| Associated circuit impulse withstand voltage | 4 kV | |
| Compatible sockets | DEO-D-VA, DEF-D-VA and DEO-E-VA | |
| Product weight | approx. 40 g | |
| Pack quantity | 1 | |
| EAN | 3472591668988 |
Frequently Asked Questions
What is the TE Connectivity FIDE-1/4-G 1SNA166898R2300 used for?
The FIDE-1/4-G is a 4-pole ESSAILEC test plug used to provide convenient test access to secondary electrical circuits for measurement, monitoring, commissioning and protection-system maintenance.
How many poles does the FIDE-1/4-G have?
The FIDE-1/4-G has 4 poles with designated insertion positions 1-2-3-4.
Are contact pins supplied with the 1SNA166898R2300?
No. The required BRE series contact pins are ordered separately, allowing the appropriate contact size to be selected for the intended wiring configuration.
Does the FIDE-1/4-G include locking pins?
Yes. The plug is supplied with 4 locking pins to provide secure mechanical engagement with its compatible ESSAILEC socket.
Which ESSAILEC sockets are compatible with the FIDE-1/4-G?
The FIDE-1/4-G is specified for use with compatible ESSAILEC tripping-range sockets including DEO-D-VA, DEF-D-VA and DEO-E-VA.
Trusted for Professional Electrical Testing
TE Connectivity ENTRELEC ESSAILEC components provide a proven modular interface for secondary electrical circuit testing, helping engineers perform commissioning, measurement and protection-system maintenance efficiently while reducing disturbance to permanent wiring.
