TE Connectivity 1SNA296117R1600 165ETTM5TM5-2 is a 76 A, 800 V ring lug test disconnect terminal block with two M5 studs, a 16 mm² rated cross-section and integrated 4 mm test sockets for industrial electrical panels.
£12.28
The TE Connectivity 1SNA296117R1600, also known as the 165ETTM5TM5-2, is an industrial ring lug test disconnect terminal block designed to provide secure electrical connections together with convenient circuit isolation and testing. As part of the established Entrelec 165ETTM5TM5 terminal block range, it is particularly suited to control panels, switchgear and industrial automation systems where reliable high-current connections are required.
The terminal incorporates two M5 × 18 mm studs for ring lug connections and a screwdriver-operated sliding disconnect link, allowing maintenance personnel to isolate a circuit without disturbing the connected conductors. Two independent integrated 4 mm test sockets provide convenient access for electrical testing and commissioning.
With a rated current of 76 A, rated voltage of 800 V and rated conductor cross-section of 16 mm², the 1SNA296117R1600 provides a robust connection solution for industrial electrical installations. Its 16 mm spacing and compatibility with G32 and TH35 DIN rails enable straightforward integration into control cabinets and distribution assemblies.
Ring lug terminal blocks provide mechanically secure electrical connections by fastening terminated conductors directly to threaded studs. This connection method is particularly useful in industrial installations where dependable conductor retention and consistent electrical contact are important.
The 165ETTM5TM5-2 combines its two-stud ring lug connection with a sliding disconnect link that can be operated using a flat screwdriver. Two independent test sockets allow measurements to be taken using compatible 4 mm test plugs, making the terminal particularly useful for commissioning, maintenance and fault-finding applications.
| Manufacturer | TE Connectivity / Entrelec |
|---|---|
| Series | 165ETTM5TM5 |
| Model | 165ETTM5TM5-2 |
| Manufacturer part number | 1SNA296117R1600 |
| Product type | Ring lug test disconnect terminal block |
| Connection type | Ring lug / stud |
| Number of studs | 2 |
| Stud size | M5 × 18 mm |
| Rated current | 76 A |
| Rated voltage | 800 V |
| Rated impulse withstand voltage | 8 kV |
| Rated cross-section | 16 mm² |
| Rigid conductor capacity | 16 mm² |
| Flexible conductor capacity | 16 mm² |
| Test socket diameter | 4 mm |
| Number of test sockets | 2 |
| Spacing | 16 mm |
| Colour | Beige |
| Protection rating | IP00 |
| Lug tightening torque | 2–4 N·m |
| Disconnect link tightening torque | 0.5–0.8 N·m |
| Mounting type | DIN rail mounting |
| Compatible rails | G32, TH35-7.5 and TH35-15 |
| Weight | approx. 51 g |
| Pack quantity | 25 |
| EAN | 3472592961170 |
The 1SNA296117R1600 provides secure ring lug conductor connections together with circuit disconnection and testing facilities for industrial control panels, switchgear and automation systems.
The terminal block has a rated current of 76 A and a rated conductor cross-section of 16 mm².
The 1SNA296117R1600 has a rated voltage of 800 V and an impulse withstand voltage of 8 kV.
The terminal uses a sliding disconnect link operated with a flat screwdriver, allowing the electrical circuit to be isolated while the ring lug conductors remain securely connected to the studs.
Yes. The terminal includes two independent built-in 4 mm test sockets for use with compatible test plugs during commissioning, measurement and maintenance work.
TE Connectivity Entrelec terminal blocks are widely used in industrial control and electrical distribution systems, providing robust conductor termination, convenient testing and dependable circuit isolation for demanding panel applications.
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2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...