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1sna163070r0000 – alveole m3x4 d2x8,5 tr
TE Connectivity 1SNA163070R0000 AL2-H8.5-M3 is a 2 mm screw-in test socket accessory for compatible ENTRELEC SNA terminal blocks, providing convenient circuit access for electrical testing, commissioning and maintenance.
£0.1693
Why Choose the TE Connectivity AL2-H8.5-M3 Test Socket?
The TE Connectivity AL2-H8.5-M3, manufacturer part number 1SNA163070R0000, is a compact 2 mm test socket accessory designed for compatible ENTRELEC SNA terminal blocks. Also identified by the legacy description ALVEOLE M3X4 D2X8,5 TR, it provides a convenient electrical test point for measurement, commissioning, diagnostics and maintenance within industrial control-panel wiring.
The AL2-H8.5-M3 is installed by screwing the accessory into the tapped hole of the terminal block connector bar. Once installed, it provides a dedicated 2 mm diameter test socket, allowing technicians to access the circuit without disturbing the primary conductor connection.
Designed as part of the TE Connectivity ENTRELEC SNA accessories range, the test socket is suitable for numerous M4-series terminal blocks including M4/6.D1, M4/6.D2, M4/6.DD, M4/6.DE, M4/6.DL, M4/6.DN, M4/7.D and M4/8 types. Its compact construction, approximately 1 g net weight and straightforward screw-in installation make it a practical accessory for professional electrical testing applications.
Key Advantages
- Provides a dedicated 2 mm electrical test point on compatible terminal blocks.
- Allows circuit testing and measurement without disconnecting the main conductor.
- Screw-in installation into the tapped connector-bar hole provides secure attachment.
- Compatible with a range of TE Connectivity ENTRELEC SNA M4-series terminal blocks.
- Compact design adds test capability without significantly increasing terminal assembly size.
- Ideal for commissioning, diagnostics, troubleshooting and routine electrical maintenance.
Key Features
- TE Connectivity ENTRELEC AL2-H8.5-M3 test socket.
- Manufacturer part number 1SNA163070R0000.
- 2 mm diameter test socket.
- Designed as an SNA Series conducting accessory.
- Screws directly into the tapped hole of a compatible terminal block connector bar.
- Recommended 3.5 mm screwdriver for installation.
- Manufacturer tightening torque of 0.6 N·m.
- Compatible with multiple M4-series terminal block configurations.
- Compact product weight of approximately 1 g.
- Supplied in packs of 50 pieces.
Reliable Test Access for Terminal Block Circuits
Test sockets provide technicians with a convenient point for checking voltage, continuity and other electrical conditions during commissioning and maintenance. By adding the AL2-H8.5-M3 to a compatible ENTRELEC terminal block, measurements can be taken through the dedicated test point without removing or disturbing the principal field wiring.
The screw-in design provides a secure mechanical connection to the terminal block connector bar, while the 2 mm socket provides an accessible interface for compatible test equipment. This makes the accessory particularly useful in control systems where regular diagnostics and efficient fault finding are important.
Typical Applications
- Industrial electrical control panels.
- Terminal block circuit testing and diagnostics.
- Machine control and automation cabinets.
- Electrical commissioning and maintenance.
- Switchgear and controlgear assemblies.
- Measurement and troubleshooting of compatible ENTRELEC SNA terminal circuits.
Technical Specifications
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| Terminal Type | Disconnect / Test | |
|---|---|---|
| Product Series | TE SNA | |
| Manufacturer | TE Connectivity / ENTRELEC | |
| Series | SNA Accessories | |
| Model | AL2-H8.5-M3 | |
| Manufacturer part number | 1SNA163070R0000 | |
| Alternative description | ALVEOLE M3X4 D2X8,5 TR | |
| Product type | Terminal block test socket | |
| Function | Electrical test socket | |
| Test socket diameter | 2 mm | |
| Installation method | Screw into terminal block connector-bar tapped hole | |
| Recommended screwdriver | 3.5 mm | |
| Tightening torque | 0.6 N·m | |
| Suitable terminal blocks | M4/6.D1, M4/6.D2, M4/6.D2.NC, M4/6.DD, M4/6.DE, M4/6.DL, M4/6.DN, M4/7.D, M4/8 | |
| Product weight | approx. 1 g | |
| Pack quantity | 50 pieces | |
| EAN | 3472591630701 | |
| Customs tariff number | 85369010 |
Frequently Asked Questions
What is the TE Connectivity AL2-H8.5-M3 used for?
The AL2-H8.5-M3 is a 2 mm terminal block test socket that provides an accessible electrical test point for commissioning, measurement, diagnostics and maintenance of compatible ENTRELEC SNA terminal circuits.
What is the test socket diameter of the 1SNA163070R0000?
The AL2-H8.5-M3 provides a 2 mm diameter test socket for connection to suitable electrical test equipment.
How is the AL2-H8.5-M3 installed?
The accessory is screwed into the tapped hole of the compatible terminal block connector bar. TE Connectivity specifies a tightening torque of 0.6 N·m.
Which terminal blocks are compatible with the AL2-H8.5-M3?
Compatible types include M4/6.D1, M4/6.D2, M4/6.D2.NC, M4/6.DD, M4/6.DE, M4/6.DL, M4/6.DN, M4/7.D and M4/8 terminal blocks.
What is the manufacturer part number for the AL2-H8.5-M3?
The TE Connectivity manufacturer part number is 1SNA163070R0000, and the accessory is also described as ALVEOLE M3X4 D2X8,5 TR.
Trusted Test Accessories for Professional Electrical Systems
TE Connectivity ENTRELEC SNA test accessories provide electrical engineers and panel builders with convenient circuit access for commissioning, diagnostics and maintenance while preserving organised and dependable terminal block wiring.
