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1SFL467001R3111 ABB AF146-30-11-31 3 Pole Contactor 1NO+1NC Auxiliary Contacts 24-60V AC/DC
ABB 1SFL467001R3111 AF146-30-11-31 three-pole contactor with 75 kW motor control capability designed for industrial switching and automation applications.
£477.44
Why Choose the ABB AF146-30-11-31 Contactor?
The ABB 1SFL467001R3111 AF146-30-11-31 is a powerful and reliable three-pole AF series contactor designed for switching and controlling industrial motors, power circuits and automation equipment. As part of the advanced ABB AF contactor series, it delivers dependable performance with electronic coil technology, compact construction and reliable operation in demanding industrial environments.
This contactor features ABB’s AF electronic coil technology, providing a wide control voltage range and improved tolerance to supply variations while helping reduce energy consumption in electrical control panels. The integrated surge protection and block design simplify installation and allow easy expansion with ABB accessory modules.
With a rated operational current of 146 A AC-3, switching capability up to 75 kW at 400 V AC and power circuit switching up to 225 A AC-1, the AF146-30-11-31 is suitable for industrial motor starters, machinery, pumps, fans and power distribution applications.
Key Advantages
- Reliable ABB AF series contactor for industrial motor control applications.
- 75 kW motor control capability at 400 V AC for demanding industrial loads.
- Three-pole main contact design for three-phase switching applications.
- Electronic coil technology supports flexible control voltage operation.
- Integrated surge protection reduces additional suppression requirements.
- Compatible with ABB AF accessories for customised control panel solutions.
Key Features
- ABB AF contactor series.
- AF146-30-11-31 contactor configuration.
- 3 normally open main contacts.
- 1 normally open + 1 normally closed auxiliary contact.
- 146 A AC-3 rated operational current at 400 V.
- 225 A AC-1 rated operational current.
- Electronic AC/DC coil technology.
- Double clamp terminal connection system.
Reliable Switching for Industrial Motor Control
ABB AF contactors provide dependable switching of motors and electrical loads by combining robust mechanical construction with advanced electronic coil technology. This enables reliable operation, efficient energy usage and long service life in industrial automation systems.
The AF146 series is designed for machine builders, automation engineers and panel manufacturers requiring compact contactor solutions with flexible control voltage options, accessory compatibility and dependable performance.
Typical Applications
- Industrial motor starters.
- Manufacturing and production machinery.
- Pumps, fans and ventilation systems.
- Material handling equipment.
- Industrial automation control panels.
- Power distribution and motor control systems.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Coil Type | AC, AC/DC, DC | |
| Poles | 3-pole | |
| Power | 75 kW | |
| Current | 146 A | |
| Coil Voltage Range | 24 V, 42–48 V, 60–72 V | |
| Coil / Supply Voltage | 24 V AC, 24 V DC, 48 V AC, 48 V DC, 60 V DC | |
| Device Type | Contactor | |
| Auxiliary Contacts | 1NO | |
| Current AC-1 | 225 A | |
| Manufacturer | ABB | |
| Series | AF Contactors | |
| Model | AF146-30-11-31 | |
| Order code | 1SFL467001R3111 | |
| Product type | Three-pole power contactor | |
| Main contacts | 3 normally open poles | |
| Auxiliary contacts | 1 normally open + 1 normally closed | |
| Rated operational current | 146 A AC-3 at 400 V | |
| Rated thermal current | 225 A AC-1 | |
| Motor power rating | 75 kW at 400 V AC | |
| Main circuit voltage | Up to 1000 V AC | |
| Control voltage | 24–60 V AC / 20–60 V DC | |
| Frequency | 50 / 60 Hz | |
| Terminal type | Double clamp | |
| Protection rating | 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 1SFL467001R3111 used for?
The ABB 1SFL467001R3111 AF146-30-11-31 is a three-pole contactor used for switching and controlling industrial motors and electrical power circuits.
What motor power can this contactor control?
The AF146-30-11-31 can control motors up to 75 kW at 400 V AC in AC-3 applications.
What control voltage does this contactor use?
The contactor uses an electronic coil suitable for 24–60 V AC and 20–60 V DC control operation.
What auxiliary contacts are included?
The contactor includes 1 normally open and 1 normally closed auxiliary contact for control and signalling functions.
Where is this contactor typically installed?
The contactor is typically installed in industrial control panels, motor control centres and automation systems.
Trusted by Industrial Automation Engineers Worldwide
ABB AF contactors are widely used in industrial automation and motor control applications to deliver reliable switching, efficient operation and flexible integration into modern electrical systems.
