ABB AF2050B-30-22-70 contactor: High rating (2100 A), wide coil voltage range (100-250 VAC/DC), direct PLC control, and reliable grid connections for AC-1 applications.
Product ModelAF2050B-30-22-70
Material Number1SFL707063R7022
Product ID84423
Stock on Request
Last updated: 8/29/2026
Key Features
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1. High Rating and Reliability\"The ABB AF2050B-30-22-70 contactor offers a high rating of 2100 A, ensuring reliable operation in demanding applications like wind turbine generator control and large generator sets.\"
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2. Wide Coil Voltage Range\"With a wide coil voltage range of 100-250 VAC/DC, this contactor provides flexibility in various electrical systems, making it a versatile choice for different utilization categories.\"
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3. Direct PLC Control Possibility\"The AF2050B-30-22-70 contactor supports direct PLC control, allowing for seamless integration with programmable logic controllers for enhanced automation and control.\"
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4. Reliable Grid Connections\"Designed for AC-1 applications, this contactor ensures reliable grid connections even in locations with unstable networks and uncertain load conditions, providing peace of mind for critical operations.\"
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Product Net Width
438 mm
Product Net Depth / Length
244 mm
Product Net Height
392 mm
Product Net Weight
33 kg
Coil Consumption
Holding at Max. Rated Control Circuit Voltage 50 Hz 48 V·A Pull-in at Max. Rated Control Circuit Voltage 50 Hz 2450 V·A
Ambient Air Temperature
Close to Contactor Fitted with Thermal O/L Relay (0.85 ... 1.1 Uc) -25 ... 50 °C Close to Contactor without Thermal O/L Relay (0.85 ... 1.1 Uc) -40 ... 70 °C Close to Contactor for Storage -40 ... 70 °C
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5. Comprehensive Specifications\"Featuring a robust design with a rated insulation voltage of 1000 V and a rated impulse withstand voltage of 8 kV, the ABB AF2050B-30-22-70 contactor meets stringent standards for safety and performance.\"
