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1SFL447001R4200 ABB AF140-30-00-42 Contactor 3 Pole 110-120V AC Coil
ABB 1SFL447001R4200 AF140-30-00-42 three-pole contactor with 75 kW AC-3 motor rating and 110–120 V AC coil for industrial switching applications.
£419.17
Why Choose the ABB 1SFL447001R4200 AF140-30-00-42 Contactor?
The ABB 1SFL447001R4200 AF140-30-00-42 is a powerful and reliable three-pole AF series contactor designed for industrial motor control, power switching and automation applications. As part of the ABB AF contactor range, it combines advanced electronic coil technology with robust switching performance for demanding industrial environments.
This contactor features ABB AF technology, providing a dedicated AC coil control solution with reliable operation for industrial switching applications. The block-type construction allows integration with compatible ABB accessories and auxiliary contact blocks to expand control functionality.
With a 75 kW AC-3 motor rating at 400 V, 140 A AC-3 operational current, 200 A AC-1 thermal current and a 110–120 V AC control voltage, the ABB 1SFL447001R4200 AF140-30-00-42 is suitable for heavy-duty motor starters, industrial machinery and power control systems.
Key Advantages
- High-performance ABB AF series contactor for industrial motor switching.
- 75 kW AC-3 motor control capability for demanding applications.
- 110–120 V AC coil voltage for industrial control systems.
- Built-in surge protection improves operational reliability.
- Block design supports additional ABB accessories.
- Suitable for automation systems, machinery and industrial power applications.
Key Features
- ABB AF140 contactor series.
- Model: AF140-30-00-42.
- Three main normally open power contacts.
- AC operated electronic coil.
- 110–120 V AC control voltage at 50/60 Hz.
- Built-in surge protection.
- Double clamp screw terminal connection.
- Compatible with ABB AF accessory range.
Reliable Motor Control Solutions
Contactors are essential components in industrial electrical systems, providing reliable switching of motors, heaters and power circuits. ABB AF contactors use advanced electronic coil technology to deliver dependable performance and efficient operation in industrial environments.
The AF140-30-00-42 provides engineers with a dependable solution for high-current switching applications, offering robust motor control performance and compatibility with modern industrial automation systems.
Typical Applications
- Industrial motor starters.
- Heavy-duty machinery control systems.
- Factory automation equipment.
- Pumps, fans and compressors.
- Manufacturing and processing systems.
- Industrial power distribution panels.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Coil Voltage Range | 100–130 V | |
| Power | 75 kW | |
| Current | 140 A | |
| Poles | 3-pole | |
| Coil / Supply Voltage | 110 V AC, 115 V AC, 120 V AC | |
| Device Type | Contactor | |
| Coil Type | AC | |
| Current AC-1 | 200 A | |
| Manufacturer | ABB | |
| Series | AF Contactors | |
| Model | 1SFL447001R4200 | |
| Type designation | AF140-30-00-42 | |
| Product type | Power contactor | |
| Number of poles | 3 | |
| Main contact configuration | 3NO | |
| Auxiliary contacts | 0NO + 0NC | |
| Rated operational current AC-3 | 140 A at 400 V | |
| Rated operational power AC-3 | 75 kW at 400 V | |
| Rated operational current AC-1 | 200 A at 400 V | |
| Control voltage | 110–120 V AC at 50/60 Hz | |
| Coil type | Electronic AC coil | |
| Connection type | Screw terminals | |
| Rated insulation voltage | 690 V | |
| Rated impulse withstand voltage | 8 kV | |
| Protection rating | Coil terminals IP20 | |
| Mounting type | Panel mounting | |
| Dimensions (H × W × D) | approx. 150 × 90 × 138.5 mm | |
| Weight | approx. 1.75 kg |
Frequently Asked Questions
What is the ABB 1SFL447001R4200 used for?
The ABB 1SFL447001R4200 AF140-30-00-42 is a three-pole contactor used for industrial motor control and power switching applications.
What motor power can the AF140-30-00-42 control?
The contactor can control motors up to 75 kW at 400 V AC-3.
What coil voltage does this ABB contactor require?
The AF140-30-00-42 operates with a 110–120 V AC control voltage.
How many main contacts does this contactor have?
The ABB AF140-30-00-42 has three normally open main power contacts.
Can accessories be added to this contactor?
Yes, the AF140 series supports additional ABB auxiliary contact blocks and accessories for expanded control functionality.
Trusted by Industrial Automation Professionals
ABB AF contactors are widely used by engineers and machine builders to deliver reliable motor control, efficient switching performance and flexible integration into modern industrial systems.
