ABB AF140-30-00-11 3-Pole Contactor, 75kW, 24V Coil

The ABB AF140-30-00-11 is a heavy-duty, 3-pole contactor from ABB’s AF-series lineup, engineered for demanding motor control and HVAC applications requiring reliable switching of high-power loads up to 75kW. Featuring a wide-range 24V AC/DC coil, this contactor offers exceptional flexibility in control circuit design, eliminating the need for separate AC and DC versions on the job.

Key Features

• 3-pole main contact configuration for three-phase load switching
• 75kW motor rating for robust, high-power applications
• 24V AC/DC coil — compatible with both AC and DC control circuits
• AF-series wide-range coil technology for stable operation across voltage fluctuations
• Compact, DIN rail-mountable design for panel space efficiency
• Suitable for HVAC compressor starters, motor control centers, and industrial load switching
• Built-in surge suppression on the coil for extended service life

Product Specifications

• SKU: AF140-30-00-11
• Brand: ABB
• Poles: 3
• Power Rating: 75kW
• Coil Voltage: 24V AC/DC
• Series: AF140

Applications

• Commercial HVAC compressor and fan motor starting
• Industrial motor control panels
• Building automation and mechanical room switchgear
• Heavy-duty load switching in three-phase electrical systems

The ABB AF140-30-00-11 delivers the proven reliability and engineering quality that ABB is known for worldwide, making it a trusted choice for HVAC contractors and electrical professionals who need dependable performance in critical motor control applications.