Why Choose the ABB 1SFL467081R1112 AFS146-30-12-11 Safety Contactor?
The ABB 1SFL467081R1112 is a high-performance safety contactor designed for reliable switching and control of motors and industrial loads in demanding automation applications. As part of the advanced ABB AFS safety contactor series, the AFS146-30-12-11 provides dependable operation, enhanced safety integration and compatibility with modern machine control systems.
This contactor combines ABB AF technology with safety-oriented auxiliary contacts, built-in surge protection and a wide AC/DC control voltage range. Its robust block design allows easy integration into industrial control panels while supporting machine safety applications requiring reliable contact monitoring and switching performance.
With a rated operational current of 146 A AC-3, a motor power rating of 75 kW at 400 V AC and a 24–60 V AC / 20–60 V DC coil, the ABB AFS146-30-12-11 is suitable for industrial motors, machinery and automation systems requiring safe and efficient power control.
Key Advantages
- Dedicated safety contactor designed for industrial machinery applications.
- 146 A AC-3 operational current rating for high-power motor switching.
- 75 kW motor switching capability at 400 V AC.
- Wide 24–60 V AC and 20–60 V DC control voltage range.
- Integrated surge protection reduces panel complexity.
- Safety-rated auxiliary contacts support machine safety circuits.
Key Features
- ABB AFS146-30-12-11 safety contactor.
- Three main poles with 3 NO power contacts.
- 1 NO and 2 NC auxiliary contacts.
- 146 A AC-3 rated operational current.
- 75 kW rated motor power at 400 V AC.
- AC/DC coil operation with wide voltage tolerance.
- Built-in surge protection technology.
- Extendable with ABB auxiliary contact accessories.
Reliable Safety Switching for Industrial Machinery
Safety contactors such as the ABB AFS146-30-12-11 provide reliable isolation and switching of motor power circuits while supporting safety functions in automated machinery. Their monitored auxiliary contacts help ensure safe machine operation and compliance with modern industrial safety requirements.
The ABB AFS series is designed for machine builders and automation engineers requiring dependable switching performance, compact installation and easy integration into safety control systems. Its wide coil voltage range makes it suitable for installations with varying control supply conditions.
Typical Applications
- Industrial machinery and automation systems.
- Motor starters and control panels.
- Production and manufacturing equipment.
- Safety circuits requiring monitored contactors.
- Pumps, fans and heavy-duty motor applications.
- OEM machine building installations.
