ABB 1SFL677001R9101 AF1650T contactor, a high-current three-phase power contactor designed for reliable motor control and industrial switching applications.
£8,344.15
The ABB 1SFL677001R9101 is a high-performance three-phase AF1650T power contactor designed for reliable switching and control of large industrial motors, power systems and demanding electrical installations. As part of the advanced ABB AF contactor series, it combines electronic coil technology, high current switching capability and robust construction for heavy-duty industrial applications.
This contactor features a delayed release function with Low Voltage Ride Through (LVRT) capability, making it suitable for applications such as renewable energy systems where temporary voltage disturbances must be tolerated. The electronic coil accepts a 230–240 V AC/DC control supply, providing flexible integration into modern industrial control systems.
With a 560 kW motor rating at 400 V AC (AC-3), a 1650 A AC-1 thermal current rating, three main normally open contacts and operation up to 1000 V AC, the ABB 1SFL677001R9101 is designed for large motor control, bypass and distribution applications.
Industrial contactors such as the ABB 1SFL677001R9101 provide dependable control of high-power electrical loads by allowing large motors and power circuits to be switched safely through an industrial control system. Their high current capacity makes them essential components in large-scale machinery and electrical infrastructure.
The ABB AF1650T range combines advanced electronic coil control with robust mechanical construction, helping engineers achieve reliable operation in demanding environments including renewable energy, industrial processing and heavy automation systems.
| Manufacturer | ABB |
|---|---|
| Series | AF Contactors |
| Model | 1SFL677001R9101 |
| Alternative designation | AF1650T-30-11 |
| Product type | Three-phase power contactor |
| Main contacts | 3 NO |
| Auxiliary contacts | 1 NO + 1 NC |
| Rated control voltage | 230–240 V AC/DC |
| Rated operational voltage | 1000 V AC |
| Rated operational current AC-1 | 1650 A |
| Rated operational current AC-3 | 1060 A at 400 V AC |
| Rated operational power AC-3 | 560 kW at 400 V AC |
| Rated frequency | 50 / 60 Hz |
| Terminal type | Main circuit bars |
| Protection rating | IP20 coil terminals |
| Mounting type | Panel mounting |
| Mechanical durability | 0.5 million operations |
| Dimensions (H × W × D) | approx. 392 × 438 × 244 mm |
| Weight | approx. 33 kg |
The ABB 1SFL677001R9101 is a heavy-duty AF1650T contactor used for switching and controlling large motors, power circuits and industrial electrical systems.
The contactor supports motor loads up to approximately 560 kW at 400 V AC in AC-3 applications.
The contactor operates with a 230–240 V AC/DC control voltage supply.
The ABB 1SFL677001R9101 supports a thermal current rating of up to 1650 A.
This contactor is typically installed in large industrial control panels, motor control centres and power distribution systems.
ABB AF contactors are trusted worldwide by engineers and system builders to provide reliable switching, efficient control and dependable performance in high-power industrial electrical 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...