ABB LX140 terminal extension accessory designed for ABB AF116 to AF146 contactors, providing improved cable access and termination flexibility for industrial motor control systems.
£68.34
The ABB LX140 (1SFN074210R1000) is a genuine terminal extension accessory designed to extend the main terminals of compatible ABB AF series contactors. As part of ABB's comprehensive range of contactor accessories, it provides additional connection length, making it easier to install connection sets, larger conductors and busbars in industrial motor control applications.
Manufactured to ABB's exacting engineering standards, the LX140 is designed for demanding industrial environments where reliable electrical connections and straightforward installation are essential. Its precision-machined construction ensures a secure fit on compatible contactors while maintaining the electrical and mechanical performance expected from genuine ABB accessories.
Designed specifically for ABB AF116, AF140 and AF146 3-pole contactors, the LX140 terminal extension provides a practical solution for applications requiring extended terminal connections within motor control centres, switchboards and OEM control panels.
Terminal extensions provide additional reach from the main power terminals of industrial contactors, simplifying the installation of connection sets, busbars and larger conductors. They are commonly used where additional clearance or improved accessibility is required within electrical control panels.
The ABB LX140 has been specifically engineered for selected AF series contactors, ensuring precise fitment, dependable electrical performance and long-term reliability in demanding industrial environments.
| Phase | Three Phase |
|---|---|
| Series | LX Terminal Extension Accessories |
| Part number | 1SFN074210R1000 |
| Product type | Terminal extension |
| Accessory type | Terminal extension piece |
| Configuration | 3-pole |
| Compatible contactors | AF116, AF140, AF146, AF116B, AF140B, AF146B |
| Terminal type | Screw terminals |
| Material | Industrial insulated conductive assembly |
| Mounting type | Direct contactor terminal mounting |
| Dimensions (W × H × D) | approx. 84 × 70 × 14.5 mm |
| Weight | approx. 0.07 kg |
| EAN | 7320500481288 |
| Standards | CE, UKCA, UL recognised |
The LX140 is a terminal extension accessory that extends the main terminals of compatible ABB contactors, making cable and busbar connections easier.
It is designed for ABB AF116, AF140 and AF146 3-pole contactors.
Terminal extensions provide additional terminal reach, improving accessibility when installing larger conductors, busbars or connection sets.
The LX140 is designed for applications using busbars up to 13 × 3 mm.
Yes. The LX140 (1SFN074210R1000) is an original ABB accessory designed specifically for compatible AF series contactors.
ABB contactor accessories are trusted by panel builders, automation engineers and industrial maintenance professionals for delivering reliable performance, precise fitment and long service life in demanding industrial 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...