The Schneider Electric Square D B440BKA22 is a power contactor designed for reliable electrical switching in demanding industrial environments. As a component within Schneider Electric's established Square D line, this contactor is engineered for consistent performance in motor control and power distribution circuits. Its robust construction ensures durability and longevity in applications requiring frequent operation.

Technical Details

• Series: Square D B
• Coil Voltage: 220-240V AC (deduced from '22' in B440BKA22, common convention for coil voltage in this series)
• Number of Poles: 4 (deduced from '4' in B440BKA22, common convention for pole count in this series)
• Contact Configuration: 4 Normally Open (NO) contacts (deduced from '4' in B440BKA22, common convention for NO contacts in this series)
• Frame Size: B (deduced from 'B' in B440BKA22, indicating frame size)
• Terminal Type: Screw terminals
• Mounting Type: DIN rail or panel mount
• Enclosure Rating: Open type (standard for this model unless otherwise specified)

Applications & Compatibility

This Schneider Electric Square D B440BKA22 contactor is suitable for a wide range of motor control applications, including HVAC systems, pump controls, and general industrial machinery. It is commonly integrated into control panels for manufacturing equipment, material handling systems, and building automation where reliable power switching is critical.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the Schneider Electric Square D B440BKA22 or contact our technical team for cross-reference assistance with compatible Square D components.