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ABB lx140 terminal extension
ABB LX140 terminal extension accessory designed for ABB AF116 to AF146 contactors, providing improved cable access and termination flexibility for industrial motor control systems.
£44.42
Why Choose the ABB LX140 Terminal Extension?
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.
Key Advantages
- Genuine ABB terminal extension accessory.
- Extends the main terminals for easier cable and busbar connections.
- Designed for ABB AF116, AF140 and AF146 contactors.
- Ideal for use with ABB connection sets.
- Simple installation onto compatible contactors.
- Suitable for industrial motor control and automation systems.
Key Features
- ABB LX terminal extension series.
- Model LX140.
- 3-pole terminal extension accessory.
- Compatible with AF116, AF140 and AF146 contactors.
- Designed to extend main power terminals.
- Suitable for larger cable and busbar installations.
- Precision engineered genuine ABB accessory.
- Industrial-grade construction for long service life.
Extended Terminal Connections for Industrial Applications
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.
Typical Applications
- Motor control centres (MCCs).
- Industrial switchboards.
- Power distribution systems.
- OEM machinery.
- Industrial automation equipment.
- Electrical control panels.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Phase | Three Phase | |
| Device Type | Accessory | |
| 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 |
Frequently Asked Questions
What is the ABB LX140 used for?
The LX140 is a terminal extension accessory that extends the main terminals of compatible ABB contactors, making cable and busbar connections easier.
Which contactors is the LX140 compatible with?
It is designed for ABB AF116, AF140 and AF146 3-pole contactors.
Why use a terminal extension?
Terminal extensions provide additional terminal reach, improving accessibility when installing larger conductors, busbars or connection sets.
What busbar size does the LX140 support?
The LX140 is designed for applications using busbars up to 13 × 3 mm.
Is this a genuine ABB accessory?
Yes. The LX140 (1SFN074210R1000) is an original ABB accessory designed specifically for compatible AF series contactors.
Trusted by Electrical Professionals Worldwide
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.
