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1SFL467002R4200 ABB AF146-30-00B-42 Contactor 3 Pole 110-120V AC/DC
ABB AF146-30-00B-42 contactor, a three-pole industrial power contactor designed for motor control and switching applications up to 75 kW at 400 V AC.
£503.00
Why Choose the ABB AF146-30-00B-42 Contactor?
The ABB AF146-30-00B-42 is a robust and reliable three-pole industrial contactor designed for switching and controlling motors, power circuits and industrial loads in demanding automation environments. Part of the advanced ABB AF contactor series, it combines high-performance switching capability with electronic coil technology for dependable operation and improved energy efficiency.
This contactor provides reliable motor control while reducing panel energy consumption through ABB’s AF electronic coil interface. The integrated surge protection and wide operating tolerance ensure stable performance in industrial networks where voltage fluctuations may occur, while the block design enables simple integration with ABB accessories.
With a rated operational capability up to 75 kW at 400 V AC (AC-3) and a 110–120 V AC 50/60 Hz control voltage, the AF146-30-00B-42 is ideal for motor starters, industrial machinery and power switching applications. The bar connection design provides secure installation in high-current control assemblies.
Key Advantages
- Heavy-duty ABB AF series contactor designed for industrial motor control.
- 75 kW motor rating at 400 V AC (AC-3) for demanding applications.
- 225 A AC-1 switching capacity for power circuit control.
- 110–120 V AC 50/60 Hz coil voltage for industrial control systems.
- Integrated surge protection for improved reliability.
- Compatible with ABB auxiliary contact blocks and accessories.
Key Features
- ABB AF146 contactor series.
- 3 main normally open power contacts.
- No fitted auxiliary contacts.
- 1000 V IEC rated insulation voltage.
- 600 V UL rated switching capability.
- Electronic coil interface with reduced power consumption.
- Integrated coil surge suppression.
- Block construction with main circuit bar connections.
Reliable Motor Switching for Industrial Automation
Contactors such as the ABB AF146-30-00B-42 provide reliable switching and isolation for motors and industrial power circuits. The AF electronic coil technology improves operational efficiency while maintaining dependable performance in automation systems and electrical control panels.
The ABB AF series is designed for machine builders, panel manufacturers and industrial engineers requiring compact, efficient and reliable switching components for motor control and power distribution.
Typical Applications
- Industrial motor starters.
- Machine building and automation systems.
- Production machinery control panels.
- Power distribution and switching assemblies.
- OEM electrical control equipment.
- Industrial motor control applications.
Technical Specifications
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| Poles | 3-pole | |
|---|---|---|
| Current | 146 A | |
| Coil Voltage Range | 100–130 V | |
| Power | 75 kW | |
| Coil / Supply Voltage | 110 V AC, 115 V AC, 120 V AC | |
| Device Type | Contactor | |
| Auxiliary Contacts | None | |
| Coil Type | AC | |
| Current AC-1 | 225 A | |
| Manufacturer | ABB | |
| Series | AF Contactors | |
| Model | AF146-30-00B-42 | |
| Product type | Three-pole power contactor | |
| Order code | 1SFL467002R4200 | |
| Main contacts | 3 NO | |
| Auxiliary contacts | None fitted | |
| Rated operational current AC-1 | 225 A | |
| Motor rating AC-3 | 75 kW at 400 V AC | |
| UL motor rating | 100 hp at 480 V | |
| Control voltage | 110–120 V AC 50/60 Hz | |
| Rated insulation voltage | 1000 V IEC | |
| Mounting type | Panel mounting with bar connections | |
| Protection rating | IP20 coil terminals / IP00 main terminals | |
| Weight | approx. 1.5 kg |
Frequently Asked Questions
What is the ABB AF146-30-00B-42 used for?
The contactor is used for switching and controlling motors, power circuits and industrial electrical loads.
What motor power can this contactor control?
The AF146-30-00B-42 can control motors up to 75 kW at 400 V AC in AC-3 applications.
What control voltage does the contactor require?
The contactor operates with a 110–120 V AC 50/60 Hz control voltage.
Does this contactor include auxiliary contacts?
This model is supplied with no fitted auxiliary contacts, but compatible ABB auxiliary contact blocks can be added.
Where is this contactor typically installed?
The contactor is typically installed in industrial control panels, motor starters and automation systems.
Trusted by Industrial Automation Professionals
ABB AF contactors are widely used by electrical engineers and machine builders to provide reliable motor control, efficient switching and flexible integration into industrial automation systems.
