A-B 140G-H2F4-D16-SD140G Molded Case Circuit Breaker, 125A, H Frame, SD140G
The A-B 140G-H2F4-D16-SD140G Molded Case Circuit Breaker is an essential component for managing electrical circuits in industrial settings. It offers reliable protection against overloads and short circuits, ensuring safety and efficiency in your operations.
Brand:A-B
Model:140G-H2F4-D16-SD140G
Rated Current:125A
Frame Size:H
Protection Rating:IP20
Interrupting Capacity:100kA at 480V AC
Voltage Range:Up to 690V AC
Operating Temperature:-25°C to +70°C
Mechanical Life:10,000 cycles
Electrical Life:10,000 cycles
This high-performance circuit breaker is specifically designed for industrial applications where reliability and safety are paramount. The A-B 140G-H2F4-D16-SD140G provides robust protection against electrical faults, ensuring continuous operation and minimizing downtime.
Built with premium materials, this circuit breaker can withstand harsh environments common in industrial settings. Its durable construction ensures long-lasting performance and minimal maintenance.
The H frame design allows for easy installation and space-saving configuration within control panels. With its user-friendly terminal block connections, wiring is quick and efficient, reducing installation time.
Safety features are integrated into the design, including thermal-magnetic tripping mechanisms that accurately detect overcurrents and short circuits. This ensures immediate response to protect the system and connected equipment.
For added peace of mind, this circuit breaker complies with major safety standards including UL, CSA, and IEC certifications. These approvals confirm its reliability and suitability for global industrial applications.











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