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1SFL447002R1200 ABB AF140-30-00B-12 140A 3 Pole 3NO Contactor, No Auxiliary Contacts, 48-130V AC/DC Coil, Screw Terminals
ABB 1SFL447002R1200 AF140-30-00B-12 three pole contactor with 48-130 V AC/DC coil for industrial motor control and power switching applications.
£403.05
Why Choose the ABB 1SFL447002R1200 AF140-30-00B-12 Contactor?
The ABB 1SFL447002R1200 is a heavy-duty three-phase block contactor designed for reliable switching and control of motors, power circuits and industrial electrical systems. As part of the advanced ABB AF contactor series, this contactor combines electronic coil control, built-in surge suppression and robust switching performance for demanding industrial applications.
This ABB AF140 contactor provides dependable motor control with a compact block design and wide coil voltage acceptance. It is suitable for motor starting, isolation, bypass and distribution applications where reliable switching, long mechanical life and efficient panel installation are required.
With a rated operational current of 140 A AC-3 at typical motor voltages and a 48–130 V AC/DC control coil, the ABB 1SFL447002R1200 is suitable for controlling motors up to 75 kW at 380–400 V AC. Its three-pole configuration and bar terminals make it ideal for industrial control panels and heavy-duty motor applications.
Key Advantages
- Heavy-duty ABB AF series contactor for industrial motor control.
- Three-pole main contact configuration for reliable switching.
- 48–130 V AC/DC coil voltage range for flexible control systems.
- 75 kW motor switching capability for industrial applications.
- Built-in surge suppression reduces control circuit stress.
- High mechanical durability for long service life.
Key Features
- ABB AF140-30-00B-12 contactor.
- AF contactor series.
- 3 main normally open contacts (3 NO).
- 0 auxiliary contacts fitted.
- 200 A AC-1 operational current rating.
- 140 A AC-3 motor switching current rating.
- 48–130 V AC/DC control coil.
- Built-in electronic coil interface.
- Suitable for motor starting, isolation, bypass and distribution duties.
Reliable Switching for Industrial Motor Control
Contactors such as the ABB AF140-30-00B-12 provide safe and efficient switching of electrical loads by controlling the connection between the power supply and motor or equipment. Their robust construction makes them suitable for continuous industrial operation.
The ABB AF series uses advanced electronic coil technology to provide reliable operation across a wide control voltage range while reducing panel energy consumption. The integrated surge suppression and accessory compatibility support flexible industrial automation solutions.
Typical Applications
- Industrial motor starters.
- Power distribution and switching systems.
- Pumps, fans and compressors.
- Machine building and OEM equipment.
- Motor control centres and electrical panels.
- Industrial automation systems.
Technical Specifications
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| Terminal Type | Bar / bolt | |
|---|---|---|
| Coil Type | AC, AC/DC, DC | |
| Coil Voltage Range | 100–130 V, 42–48 V, 60–72 V | |
| Power | 75 kW | |
| Current | 140 A | |
| Poles | 3-pole | |
| Coil / Supply Voltage | 110 V AC, 110 V DC, 115 V AC, 120 V AC, 125 V DC, 48 V AC, 48 V DC, 60 V DC, 72 V DC | |
| Device Type | Contactor | |
| Auxiliary Contacts | None | |
| Current AC-1 | 200 A | |
| Manufacturer | ABB | |
| Series | AF Contactors | |
| Model | AF140-30-00B-12 | |
| Product code | 1SFL447002R1200 | |
| Product type | Block contactor | |
| Number of poles | 3 | |
| Main contacts | 3 NO | |
| Auxiliary contacts | 0 NO / 0 NC | |
| Rated operational current AC-1 | 200 A | |
| Rated operational current AC-3 | 140 A | |
| Rated operational power AC-3 | 75 kW at 380–400 V AC | |
| Coil / Supply Voltage | 48–130 V AC/DC | |
| Rated insulation voltage | 690 V AC | |
| Frequency | 50 / 60 Hz | |
| Terminal type | Bar terminals | |
| Protection rating | IP20 coil terminals | |
| Dimensions (H × W × D) | approx. 150 × 90 × 126 mm | |
| Weight | approx. 1.3 kg |
Frequently Asked Questions
What is the ABB 1SFL447002R1200 used for?
The ABB 1SFL447002R1200 is an AF140-30-00B-12 contactor used for switching and controlling industrial motors and power circuits.
What motor power can this contactor control?
The contactor can control motors up to approximately 75 kW at 380–400 V AC in AC-3 applications.
What coil voltage does the ABB AF140-30-00B-12 require?
The contactor operates with a 48–130 V AC/DC coil voltage range.
How many main contacts does this contactor have?
The ABB 1SFL447002R1200 has three normally open main contacts and no fitted auxiliary contacts.
Where is this contactor typically installed?
The contactor is typically installed inside industrial control panels, motor control centres and automation systems.
Trusted by Industrial Automation Engineers Worldwide
ABB AF contactors deliver reliable industrial switching performance for motor control, power distribution and automation applications requiring robust and efficient electrical control.
