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1sna166897r1200 – fide-1/4-d
TE Connectivity FIDE-1/4-D 1SNA166897R1200 is an orange 4-pole ESSAILEC test plug with an 01-02-03-04 insertion arrangement and four locking pins for compatible electrical trip circuit testing applications.
£21.61
Why Choose the TE Connectivity FIDE-1/4-D 1SNA166897R1200 ESSAILEC Test Plug?
The TE Connectivity FIDE-1/4-D 1SNA166897R1200 is a professional 4-pole ESSAILEC® test plug designed for trip circuit testing within electrical protection and control systems. Part of the established TE Connectivity Entrelec ESSAILEC measuring and testing range, it provides a convenient plug-in interface for testing, commissioning and maintaining compatible secondary electrical circuits.
The FIDE-1/4-D uses a 4-pole 01-02-03-04 insertion arrangement and is supplied with four locking pins. BRE contact pins are selected separately, allowing the plug to be configured with the appropriate contacts for the application. The dedicated ESSAILEC architecture provides a secure and organised method of connecting test equipment to compatible sockets.
Identified by its orange housing, the FIDE-1/4-D is specifically associated with compatible ESSAILEC trip circuit sockets including the DEO-D-VA, DEF-D-VA and DEO-E-VA. With a weight of approximately 40 g, its compact construction makes it a practical accessory for protection relay panels, switchgear and electrical test equipment.
Key Advantages
- Professional 4-pole ESSAILEC test plug for trip circuit applications.
- 01-02-03-04 insertion arrangement for compatible ESSAILEC sockets.
- Supplied with four locking pins for secure engagement.
- Separate BRE contact selection allows the connection to be configured for application requirements.
- Orange identification clearly distinguishes the trip circuit plug within an ESSAILEC installation.
- Plug-and-socket architecture supports efficient testing without unnecessary disturbance to permanent panel wiring.
Key Features
- TE Connectivity / Entrelec ESSAILEC® series.
- FIDE-1/4-D 4-pole test plug.
- 4-pole configuration.
- 01-02-03-04 insertion arrangement.
- Supplied with four locking pins.
- BRE contact pins ordered separately.
- Orange identification colour.
- Compatible with selected DEO and DEF trip circuit sockets.
Reliable Testing for Electrical Trip and Protection Circuits
ESSAILEC test plugs provide engineers with an organised method of accessing secondary electrical circuits during commissioning, maintenance and diagnostic work. Used with a compatible socket, the FIDE-1/4-D enables test equipment to be connected through a dedicated interface, reducing the need to disturb permanent wiring inside switchgear and protection panels.
The FIDE-1/4-D is specifically configured for compatible ESSAILEC trip circuit sockets. Its four-pole arrangement, locking system and orange identification help support clear and repeatable testing procedures in protection systems where dependable circuit identification and secure connections are essential.
Typical Applications
- Electrical protection trip circuits.
- Protection relay panels.
- Medium- and low-voltage switchgear.
- Circuit breaker control and trip systems.
- Electrical distribution and substation equipment.
- Commissioning, maintenance and protection testing systems.
Technical Specifications
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| Terminal Type | Disconnect / Test | |
|---|---|---|
| Product Series | TE Essailec | |
| Connection | Pluggable | |
| Colour | Orange | |
| Manufacturer | TE Connectivity / Entrelec | |
| Series | ESSAILEC® | |
| Model | FIDE-1/4-D | |
| Manufacturer part number | 1SNA166897R1200 | |
| Product type | Electrical test plug | |
| Application | Trip circuit testing | |
| Number of poles | 4 | |
| Insertion arrangement | 01-02-03-04 | |
| Locking pins | 4 supplied | |
| Contact pins | BRE series, ordered separately | |
| Colour | Orange | |
| Compatible sockets | DEO-D-VA, DEF-D-VA and DEO-E-VA | |
| Weight | approx. 40 g | |
| Pack quantity | 1 | |
| Customs tariff number | 85369010 | |
| EAN | 3472591668971 |
Frequently Asked Questions
What is the TE Connectivity FIDE-1/4-D 1SNA166897R1200 used for?
The FIDE-1/4-D is a 4-pole ESSAILEC test plug designed for use with compatible trip circuit sockets in electrical protection, commissioning and maintenance applications.
How many poles does the FIDE-1/4-D have?
The FIDE-1/4-D has a 4-pole configuration with an 01-02-03-04 insertion arrangement.
Are contact pins supplied with the FIDE-1/4-D?
No. The BRE contact pins are ordered separately, allowing suitable contacts to be selected for the required wiring application. The plug itself is supplied with four locking pins.
Which sockets are compatible with the FIDE-1/4-D?
The FIDE-1/4-D is specified for compatible ESSAILEC trip circuit sockets including the DEO-D-VA, DEF-D-VA and DEO-E-VA.
Why is the FIDE-1/4-D orange?
The orange identification colour distinguishes the FIDE variant used with compatible trip circuit test sockets from other ESSAILEC circuit applications.
Trusted for Industrial Electrical Protection and Testing
TE Connectivity Entrelec ESSAILEC test plugs and sockets provide dedicated interfaces for electrical protection, measurement and testing systems, helping engineers carry out commissioning and maintenance while preserving organised and dependable permanent panel wiring.
