Allen-Bradley 1492-GHD050F Series A Miniature Circuit Breaker

The Allen-Bradley 1492-GHD050F Series A is a high-density miniature circuit breaker designed for supplementary protection in industrial control panels and electrical systems. This compact device provides reliable overcurrent protection for low-voltage applications, rated at 5 amps with voltage capabilities up to 250 VAC and 65 VDC. It features a single-pole configuration with a toggle handle for manual operation, making it ideal for space-constrained DIN rail installations in automation, machinery, and control environments. Key benefits include its slim 9mm width, which allows for higher density mounting compared to standard breakers, reducing panel space requirements. It offers quick-trip characteristics for sensitive circuit protection, enhancing system safety and minimizing downtime. Drawbacks may include limited suitability for high-power applications due to its supplementary protector status (not a primary branch circuit protector) and potential incompatibility with certain international standards without additional certifications. Compared to similar products like those from Schneider Electric or Siemens, the 1492-GHD050F excels in Rockwell Automation ecosystems with seamless integration into PLC-based systems, providing superior reliability and ease of replacement. From the provided images, the unit appears to be in used but good condition, with no visible damage, clean labeling, and intact components. Serial number or specific faceplate details are not fully discernible, but it includes UL recognition markings. No parent/child assets are evident in the images.