Allen-Bradley 140U-H3C3-C50-AH Molded Case Circuit Breaker – Industrial Grade Protection
The Allen-Bradley 140U-H3C3-C50-AH molded case circuit breaker is meticulously designed for industrial applications, offering reliable overcurrent protection for electrical systems. This robust circuit breaker is ideal for environments that demand durable and high-performance circuit protection solutions.
Key Features:
- Manufacturer: Allen-Bradley
- Model: 140U-H3C3-C50-AH
- Category: Molded Case Circuit Breaker
- Rating: 50A
- Voltage: 600V
- Breaker Type: Frame Molded Case
- Pole Configuration: 3-pole
- Interrupt Rating: 100kA at 600V
Constructed from high-quality materials, the Allen-Bradley 140U-H3C3-C50-AH provides excellent insulation properties, making it suitable for harsh industrial environments. Its ergonomic handle ensures easy operation and maintenance, while its wide operating temperature range guarantees consistent performance in various climatic conditions.
Certified to meet international safety standards such as CE, UL, CSA, and IEC, this circuit breaker meets stringent quality and safety requirements, ensuring peace of mind in your industrial operations. Installation is straightforward with clear markings and an intuitive design, allowing for minimal downtime and optimal performance.

About Stoker Automation Technology
Stoker Automation Technology has been a leading supplier of automation equipment for over two decades. With a 5000 square meter warehouse, we provide a comprehensive range of industrial control products used in various industries, including metallurgy, oil and gas, glass manufacturing, aluminum, petrochemicals, coal, paper printing, textiles, machinery, electronics, automotive manufacturing, tobacco, plastic machinery, power, water treatment, municipal engineering, boiler heating, energy, and power distribution.
We pride ourselves on offering high-quality products with ample inventory, including discontinued system components, DCS system accessories, robot system accessories, large servo system spare parts, PLC modules, DCS modules, CPU modules, IO modules, DO modules, AI modules, DI modules, network communication modules, Ethernet modules, motion control modules, analog input/output modules, digital input/output modules, redundancy modules, power supply modules, relay output/input modules, and processor modules. Many of our products come with a two-year warranty. If you cannot find the model you need, please feel free to contact us by email.








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