Rockwell A-B 140G-H2C3-C40-SD140G Molded Case Circuit Breaker, 125A, H Frame

Rockwell Automation 140G-H2C3-C40-SD140G Molded Case Circuit Breaker

Engineered for demanding industrial environments, the Rockwell A-B 140G-H2C3-C40-SD140G delivers superior circuit protection with 125A capacity and H-frame construction. This UL/CE/IEC/CSA-certified breaker safeguards electrical systems against overloads and short circuits in manufacturing, energy, and critical infrastructure applications.

Featuring thermal-magnetic tripping technology, this breaker responds with precision to electrical faults, maintaining system integrity in harsh conditions. The robust H-frame design ensures reliable performance in heavy-duty applications while the panel-mount configuration simplifies installation in control cabinets and switchgear.

About Stoker Automation Technology

With 20+ years of industrial expertise and a 5000m² warehouse, Stoker Automation supplies premium automation components to metallurgy, oil/gas, power generation, manufacturing, and water treatment industries. We maintain extensive stock of PLC modules, DCS systems, and industrial circuit protection devices with rigorous quality control.

Our specialists provide personalized technical consultation and after-sales support. Contact us on WhatsApp for immediate assistance with this circuit breaker or custom requirements. Most products include 2-year warranty coverage.