Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
1sna167981r1700 – di
TE Connectivity 1SNA167981R1700 is a DI isolating cap designed to provide protective insulation for IR1 and IR2 adaptors used in compatible ESSAILEC® electrical test block systems.
£24.00
Why Choose the TE Connectivity 1SNA167981R1700 DI Isolating Cap?
The TE Connectivity 1SNA167981R1700 is a DI isolating cap for IR1 and IR2 adaptors used within compatible ESSAILEC® electrical test block systems. Part of the TE Connectivity ENTRELEC ESSAILEC® accessory range, this dedicated insulating component provides protective insulation for the associated test adaptors when required.
ESSAILEC® test blocks are designed for safe and efficient testing of current, voltage, metering and protection circuits. The DI isolating cap complements the system's IR1 straight adaptor and IR2 H-shaped short-circuit bridge, providing a purpose-designed insulating accessory for professional test arrangements.
The 1SNA167981R1700 measures approximately 45 mm high × 14 mm wide × 14 mm deep and has a net weight of approximately 7 g. Supplied in a pack quantity of 10, it is suitable for utilities, panel builders and maintenance engineers working with ESSAILEC® protection and measurement installations.
Key Advantages
- Purpose-designed isolating cap for ESSAILEC® test accessories.
- Compatible with IR1 straight adaptors.
- Compatible with IR2 H-shaped short-circuit bridge adaptors.
- Provides protective insulation for compatible test adaptor arrangements.
- Supports organised and professional electrical testing procedures.
- Suitable for protection, metering and instrument-transformer circuits.
- Supplied in a convenient pack quantity of 10.
Key Features
- TE Connectivity ENTRELEC ESSAILEC® accessory.
- DI isolating cap.
- Designed specifically for IR1 and IR2 adaptors.
- 45 mm product height.
- 14 mm product width.
- 14 mm product depth.
- 7 g net weight.
- Suitable for ESSAILEC® current and voltage testing systems.
- Compact accessory for professional electrical test installations.
Reliable Insulation for ESSAILEC® Test Accessories
ESSAILEC® test blocks provide dedicated interfaces for current measurement, voltage measurement, monitoring, injection and testing of protection and metering circuits. Accessories such as adaptors and insulating caps allow engineers to configure test connections to suit specific commissioning and maintenance procedures.
The TE Connectivity DI is specifically intended to insulate compatible IR1 and IR2 adaptors. Its dedicated ESSAILEC® design makes it a useful accessory for maintaining controlled test arrangements in switchgear, protection panels, substations and industrial power-distribution installations.
Typical Applications
- ESSAILEC® electrical test block systems.
- IR1 straight adaptor insulation.
- IR2 short-circuit bridge adaptor insulation.
- Current transformer secondary test circuits.
- Voltage measurement and test circuits.
- Protection relay testing and commissioning.
- Electrical metering panels.
- Substation protection and control systems.
- Industrial switchgear and power-distribution installations.
Technical Specifications
Tick the specs you need, then view products that match.
| Product Series | TE SNA | |
|---|---|---|
| Terminal Type | Disconnect / Test | |
| Manufacturer | TE Connectivity | |
| Range | ENTRELEC ESSAILEC® | |
| Model / type | DI | |
| Manufacturer part number | 1SNA167981R1700 | |
| Product type | Isolating cap | |
| Compatibility | IR1 and IR2 adaptors | |
| Height | 45 mm | |
| Width | 14 mm | |
| Depth | 14 mm | |
| Net weight | 7 g | |
| Application | ESSAILEC® electrical test systems | |
| Pack quantity | 10 | |
| EAN | 3472591679816 |
Frequently Asked Questions
What is the TE Connectivity 1SNA167981R1700 used for?
The 1SNA167981R1700 is a DI isolating cap designed to provide protective insulation for compatible IR1 and IR2 adaptors in ESSAILEC® electrical test systems.
Which ESSAILEC® adaptors are compatible with the DI cap?
The DI is specifically designed for the IR1 straight adaptor and IR2 H-shaped short-circuit bridge adaptor.
What are the dimensions of the TE Connectivity DI?
The DI measures approximately 45 mm high × 14 mm wide × 14 mm deep.
Where is the DI isolating cap typically used?
It is used with compatible ESSAILEC® test equipment in protection, metering, current-transformer, switchgear and electrical commissioning applications.
How many TE Connectivity 1SNA167981R1700 DI caps are supplied?
The 1SNA167981R1700 is supplied in a pack quantity of 10, with each DI cap weighing approximately 7 g.
Trusted for Electrical Testing and Protection Systems
TE Connectivity ENTRELEC ESSAILEC® accessories provide dedicated solutions for configuring and protecting electrical test connections used in metering, protection and power-distribution systems.
