TE Connectivity 1SNA116783R1500 CVABM1 is an assembly key for compatible BNT test plugs used with the Entrelec M10/10.ST-Sn test-terminal system in industrial current, voltage and protection circuits.
£0.54
The TE Connectivity 1SNA116783R1500, also identified as CVABM1, is a dedicated assembly key for Entrelec test plugs. Designed for use with the M10/10.ST-Sn test-terminal system, this specialised accessory helps assemble and mechanically link compatible BNT test plugs used in industrial current, voltage and polarity test circuits.
The CVABM1 is associated with compatible BNT1 voltage, BNT2 polarity and BNT3 current plugs. These plug arrangements form part of an established Entrelec testing system used with secondary current-transformer, voltage-transformer, metering and protection circuits, where controlled plug-in testing and circuit management are required.
As a mechanical assembly accessory, the 1SNA116783R1500 does not itself terminate field conductors or provide an independent electrical switching function. Instead, it provides the dedicated assembly interface required for compatible test plugs, supporting organised and correctly configured test-terminal installations.
Industrial metering and protection systems often require test arrangements that allow technicians to measure current and voltage, perform diagnostics or work with protection relays without unnecessarily disturbing permanent field wiring. Compatible Entrelec test terminals and BNT plugs provide this interface, with different plug configurations supporting voltage, polarity and current test functions.
The CVABM1 provides the dedicated assembly key for these compatible plugs, helping create the required multi-plug configuration for the application. This makes the 1SNA116783R1500 a useful accessory for constructing and maintaining test systems associated with current transformers, voltage transformers, meters and protection equipment.
| Manufacturer | TE Connectivity / Entrelec |
|---|---|
| Product family | Entrelec test-terminal accessories |
| Model | CVABM1 |
| Manufacturer part number | 1SNA116783R1500 |
| Product type | Assembly key for test plugs |
| Accessory function | Assembly of compatible plugs |
| Associated terminal | M10/10.ST-Sn |
| Compatible plug family | BNT |
| Associated voltage plug | BNT1 |
| Associated polarity plug | BNT2 |
| Associated current plug | BNT3 |
| Application | Test and measurement terminal assemblies |
| Electrical termination function | None – assembly accessory |
| EAN | 3472591167832 |
| Typical pack quantity | 20 |
The 1SNA116783R1500 CVABM1 is an assembly key for compatible Entrelec test plugs, used with the M10/10.ST-Sn test-terminal system.
The CVABM1 is associated with compatible BNT1 voltage, BNT2 polarity and BNT3 current plugs used within the Entrelec M10/10.ST-Sn testing system.
No. The CVABM1 is a mechanical plug-assembly accessory rather than a standalone field-wiring terminal or electrical switching device.
It is used in test-terminal systems for applications including current and voltage measurement, energy metering, current-transformer circuits and protection relay testing.
The EAN associated with the CVABM1 assembly key is 3472591167832.
TE Connectivity and Entrelec test-terminal accessories provide purpose-designed components for building organised current, voltage and protection test interfaces in industrial metering, switchgear and automation systems.
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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...