1SFL467002R1311 af146-30-11b-13 75kw/146 amp 100-250v 50/60hz-dc ABB Contactor

Why Choose the ABB AF146-30-11B-13 Contactor?

The ABB AF146-30-11B-13, part number 1SFL467002R1311, is a robust and high-capacity 3-pole industrial contactor engineered for demanding motor control and power switching applications. As part of the advanced ABB AF contactor series, this unit combines intelligent electronic coil technology with reliable operational performance and long service life for industrial automation systems.

ABB AF contactors are specifically designed to simplify panel design while improving operational stability in industrial environments. The integrated electronic coil supports a wide 100–250 V AC/DC control voltage range, allowing the same contactor to operate across multiple supply voltages while maintaining dependable switching performance during voltage fluctuations and unstable network conditions.

With a rated operational current of 146 A AC-3 and motor switching capability up to 75 kW at 400 V AC, the AF146-30-11B-13 is ideal for controlling industrial motors, pumps, compressors, conveyors, HVAC equipment and OEM machinery. Integrated auxiliary contacts and a compact block-type design make it suitable for modern industrial control cabinets and automation systems.

Key Advantages

• Heavy-duty 3-pole industrial contactor for motor control and switching applications.
• Wide-range 100–250 V AC/DC electronic coil for flexible installation.
• 146 A AC-3 operational current for demanding industrial loads.
• Motor switching capability up to 75 kW at 400 V AC.
• 1 NO + 1 NC auxiliary contacts integrated as standard.
• Improved resistance to voltage dips and unstable electrical networks.
• Compact industrial design with built-in surge suppression.

Key Features

• ABB AF contactor series.
• Model: AF146-30-11B-13.
• Part number: 1SFL467002R1311.
• 3-pole contactor with 3 NO main contacts.
• Integrated 1 NO + 1 NC auxiliary contacts.
• 100–250 V AC/DC electronic coil.
• 1000 V IEC rated operational voltage.
• Suitable for motor starting and industrial switching applications.
• Expandable with auxiliary contact blocks and accessories.
• Panel-mounted block-type industrial construction.

Technical Specifications

• Manufacturer: ABB
• Series: AF Contactors
• Model: AF146-30-11B-13
• Part number: 1SFL467002R1311
• Product type: Industrial power contactor
• Number of poles: 3
• Main contacts: 3 NO
• Auxiliary contacts: 1 NO + 1 NC
• Rated operational current AC-3: 146 A
• Rated operational current AC-1: 225 A
• Motor power rating: 75 kW at 400 V AC
• Maximum operational voltage: 1000 V IEC
• Control voltage: 100–250 V AC/DC
• Frequency: 50 / 60 Hz
• Mounting type: Panel mounting
• Terminal type: Main circuit bars
• Protection rating: IP20 at coil terminals
• Mechanical durability: up to 5 million operations
• Dimensions (H × W × D): approx. 150 × 90 × 126 mm
• Weight: approx. 1.3 kg

Reliable Industrial Switching Performance

Industrial contactors such as the ABB AF146-30-11B-13 are designed to safely control high-current electrical loads in industrial automation systems. They are widely used for motor switching, isolation and power control applications where dependable performance and operational reliability are essential.

ABB AF technology improves operational stability by compensating for large control voltage variations while reducing panel energy consumption. Integrated surge suppression and wide-range coil functionality help ensure reliable switching performance in unstable industrial power networks.

Typical Applications

• Industrial motor starters and control centres.
• Conveyor and material handling systems.
• Pumps, compressors and HVAC equipment.
• Machine building and OEM automation systems.
• Industrial power distribution and switching.
• Heavy-duty industrial machinery applications.

Trusted by Industrial Engineers Worldwide

ABB AF contactors are trusted throughout industrial automation and manufacturing industries for reliable switching performance, intelligent coil technology and long operational durability.