ABB AF146-30-11-13 industrial contactor with 3 poles, integrated auxiliary contacts, 100–250 V AC/DC control voltage and 75 kW motor switching capability for industrial automation and motor control systems.
£553.09
The ABB AF140-30-11-13 (SKU: 1SFL447001R1311) is a robust 3-pole AC/DC contactor designed for reliable switching of three-phase motors and power circuits in demanding industrial applications. Part of the proven ABB AF contactor series, it incorporates innovative electronic coil technology that accepts a wide control voltage range, reducing the need for multiple coil variants while ensuring dependable operation even in unstable power networks.
Engineered for industrial automation, motor control and power distribution, the AF140-30-11-13 offers integrated surge protection, compact dimensions and excellent operational reliability. Its versatile design makes it ideal for OEM machinery, process industries, HVAC equipment and electrical control panels.
With an AC-3 motor rating of 55 kW at 400 V, AC-1 rating of 200 A and a 100-250 V AC/DC electronic control coil, this contactor delivers outstanding switching performance for demanding industrial motor control applications.
The ABB AF140-30-11-13 is designed to provide dependable switching of motors and power circuits in industrial environments. ABB's AF electronic coil technology compensates for control voltage fluctuations, helping to prevent contactor chatter while extending equipment life and improving system reliability.
Its compact design, integrated surge suppression and wide control voltage range make the contactor particularly suitable for modern automation systems where flexibility, reduced panel space and dependable operation are essential.
| Power | 75 kW |
|---|---|
| Current | 146 A |
| Voltage | 250 V |
| Phase | Three Phase |
| IP Rating | IP00 |
| Series | AF Contactors |
| Part number | 1SFL447001R1311 |
| Product type | Industrial contactor |
| Number of poles | 3P |
| Main contacts | 3 NO |
| Auxiliary contacts | 1 NO + 1 NC |
| Rated operational voltage | 1000 V IEC / 600 V UL |
| Control voltage | 100–250 V AC/DC |
| Rated operational current AC-3 | 146 A |
| Rated operational current AC-1 | 225 A |
| Motor power rating | 75 kW at 400 V AC |
| Frequency | 50 / 60 Hz |
| Mounting type | Panel mounting |
| Terminal type | Double clamp screw terminals |
| Protection | Integrated surge suppression |
| Protection rating | Main terminals IP00, coil terminals IP20 |
| Dimensions (H × W × D) | approx. 158 × 105 × 140 mm |
| Weight | approx. 2.2 kg |
| Operating temperature | -40 °C to +70 °C |
| Standards | IEC/EN 60947-1, IEC/EN 60947-4-1 |
It is used for switching three-phase motors and industrial power circuits in automation, manufacturing and process applications.
The AF140-30-11-13 is rated for motors up to 55 kW at 400 V AC-3.
It features a wide-range electronic coil operating on 100-250 V AC 50/60 Hz or DC.
Yes. It is supplied with 1 normally open and 1 normally closed auxiliary contact as standard.
ABB AF technology provides a wide control voltage range, integrated surge protection and reliable operation even where supply voltages fluctuate.
ABB AF contactors are trusted by panel builders, OEMs and industrial maintenance engineers worldwide for reliable motor switching, long service life and dependable performance in demanding automation applications.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
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...