ABB ADAPTAFLEX A50 Series Contactor, 22kW, 50A, 3 Pole

The ABB ADAPTAFLEX A50 Series Contactor is a compact and robust block-type 3-pole contactor designed to provide reliable and cost-effective switching solutions for industrial and commercial electrical control circuits. Its innovative design allows for the optimisation of equipment layout and panel design, saving valuable space and reducing installation time and costs.

This contactor features a built-in normally open (N/O) auxiliary contact and is compatible with both front and side-mounted auxiliary contact blocks, offering excellent flexibility for expanding control functionality. Installation is quick and simple thanks to its secure snap-on mounting for standard DIN rails. All terminals are supplied in the open position, ensuring safe and easy wiring during setup. Terminal markings comply with international standards including IEC 60947-1 and EN 50005.

Engineered for durability and consistent performance, this contactor is ideal for controlling demanding inductive loads such as motors, pumps, and compressors. With a 22kW switching capacity for AC3 motor loads and a 50A switching current for AC3 applications, it delivers dependable operation in a wide range of environments. The compact dimensions make it perfect for space-constrained enclosures while maintaining high performance.

Key Specifications

• Power Rating: 22kW AC3 motor switching power.
• Current Rating: 50A AC3 switching current (100A AC1 resistive).
• Poles: 3-pole main contacts.
• Auxiliary Contact: Built-in N/O auxiliary contact.
• Mounting: Quick-fix DIN rail mounting.
• Coil Voltage: 230V AC nominal operating coil voltage.
• Contact Configuration: Double-Pole, Double-Throw (DPDT) via auxiliary contacts.
• Dimensions: 43mm (H) x 33mm (W) x 15mm (D).
• Weight: 1165 grams.

This ABB ADAPTAFLEX contactor is a cornerstone component for building safe,