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1SFL677001R9101 ABB AF1650T-30-11 230-240V 50/60Hz / 230-240V DC 3 Pole 3NO 1NO/1NC Block Contactor
ABB 1SFL677001R9101 AF1650T contactor, a high-current three-phase power contactor designed for reliable motor control and industrial switching applications.
£5,423.70
Why Choose the ABB 1SFL677001R9101 AF1650T Contactor?
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.
Key Advantages
- Heavy-duty AF1650T contactor designed for high-power industrial switching.
- 560 kW motor switching capability at 400 V AC (AC-3).
- 230–240 V AC/DC electronic coil control with LVRT functionality.
- 1650 A thermal current capability for demanding applications.
- Suitable for motor starting, isolation, bypass and power distribution systems.
- Robust bar connection design for high-current industrial installations.
Key Features
- ABB AF contactor series.
- AF1650T-30-11 contactor configuration.
- 3 normally open main contacts.
- 1 normally open and 1 normally closed auxiliary contact.
- 230–240 V AC/DC control voltage.
- 560 kW AC-3 motor rating at 400 V AC.
- 1000 V AC rated operational voltage.
- Integrated Low Voltage Ride Through (LVRT) function.
Reliable Switching for Heavy-Duty Industrial Systems
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.
Typical Applications
- Large industrial motor control systems.
- Renewable energy installations including solar and wind systems.
- Motor control centres and bypass arrangements.
- Heavy manufacturing machinery.
- Power distribution and switching systems.
- OEM industrial automation equipment.
Technical Specifications
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| Terminal Type | Bar / bolt | |
|---|---|---|
| Coil Type | AC, AC/DC, DC | |
| Poles | 3-pole | |
| Current | 1060 A | |
| Coil Voltage Range | 200–250 V | |
| Power | 560 kW | |
| Device Type | Contactor | |
| Auxiliary Contacts | 1NO + 1NC | |
| Current AC-1 | 1650 A | |
| 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 |
Frequently Asked Questions
What is the ABB 1SFL677001R9101 used for?
The ABB 1SFL677001R9101 is a heavy-duty AF1650T contactor used for switching and controlling large motors, power circuits and industrial electrical systems.
What motor power is supported by this contactor?
The contactor supports motor loads up to approximately 560 kW at 400 V AC in AC-3 applications.
What control voltage does the ABB 1SFL677001R9101 require?
The contactor operates with a 230–240 V AC/DC control voltage supply.
What current rating does this contactor support?
The ABB 1SFL677001R9101 supports a thermal current rating of up to 1650 A.
Where is this contactor typically installed?
This contactor is typically installed in large industrial control panels, motor control centres and power distribution systems.
Trusted by Industrial Power Engineers
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.
