A-B 140U-K-UZJ Circuit-Breaker Accessory for Enhanced Electrical Safety
This high-performance overload protection component is designed to work seamlessly with A-B’s 140U-K series circuit breakers. It offers reliable protection against overloads, ensuring the safety and efficiency of electrical systems in industrial environments.
Manufacturer:Rockwell Automation
Model:140U-K-UZJ
Type:Circuit Breaker Accessory
Voltage Rating:Up to 690V AC
Current Rating:Up to 125A
Protection Class:Type 2
Operating Temperature:-40°C to +70°C
Certifications:CE, UL, CSA
The AB 140U-K-UZJ Circuit-Breaker Accessory is designed to complement A-B circuit breakers, enhancing their safety and reliability in industrial settings. This accessory provides robust overcurrent protection and ensures safe disconnection of power supply under fault conditions.
Crafted from high-quality stainless steel, it is built to withstand harsh environments and endure prolonged usage without degrading performance.
Installation is straightforward, making it an ideal upgrade for existing systems or new installations. It seamlessly integrates with A-B circuit breakers, requiring minimal downtime during setup.
Its compact design, measuring 15cm x 10cm x 5cm, makes it space-efficient, perfect for crowded control panels where every inch counts.
With a weight of just 0.5kg, it is easy to handle and install, contributing to quick and efficient maintenance processes.












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