Square D FKA160203 Molded Case Circuit Breaker 3P 20A

The Square D FKA160203 is a high-performance molded case circuit breaker designed for industrial and commercial electrical distribution systems. Part of the I-Line series by Schneider Electric, this 3-pole, 20A breaker offers robust protection against overloads and short circuits with a high interrupting capacity, making it ideal for applications requiring reliable circuit interruption in high-fault environments. Key features include thermal-magnetic trip mechanism for precise protection, plug-on mounting for easy installation in I-Line panelboards, and compatibility with 600V AC systems. Advantages over similar products include superior interrupting ratings (up to 65 kA at 240 VAC), compact design for space-constrained panels, and durable construction for long-term reliability. Benefits include enhanced safety, reduced downtime, and compliance with UL 489 standards. Drawbacks may include higher cost compared to standard breakers and the need for compatible I-Line panelboards. Typical applications encompass motor control centers, lighting panels, and power distribution in manufacturing facilities, data centers, and commercial buildings. Based on image analysis, this unit appears used with minor wear and possible contact residue, but no major damage; no serial number visible on faceplate. Estimated market value reflects used condition.