Square D A-B 140G-R12K3-E30-MJ-RJ140G 3000A R Frame Molded Case Circuit Breaker
The Square D 140G-R12K3-E30-MJ Molded Case Circuit Breaker is designed for high-performance applications requiring robust protection against overcurrent, short circuits, and ground faults. Ideal for industrial settings, this circuit breaker ensures reliable electrical safety and control.
Rated Current:3000A
Frame Size:R Frame
Voltage Rating:600V
Interrupting Capacity:200kA
Trip Characteristics:Thermal-magnetic
Mounting Type:Plug-in
Designed with high-quality materials to withstand demanding industrial environments, this circuit breaker offers excellent durability and reliability.
The 140G-R12K3-E30-MJ features a robust R Frame construction, making it ideal for applications requiring significant current handling capabilities.
This model comes equipped with MJ-RJ140G terminal connections, ensuring secure and efficient power distribution within the circuit.
Adhering to stringent industry standards including UL, IEC, and CSA, this circuit breaker guarantees consistent performance and safety.
Installation is straightforward, with clear instructions included for easy integration into existing electrical systems.











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