Allen-Bradley 140G-K6H3-D30140G 400A K Frame Molded Case Circuit Breaker
The A-B 140G-K6H3-D30140G 400A K Frame Molded Case Circuit Breaker is designed for industrial applications where reliable circuit protection is critical. This high-performance breaker offers superior performance and durability under demanding conditions.
Brand:Allen-Bradley
Model:140G-K6H3-D30140G
Current Rating:400A
Frame:K
Voltage Rating:600V
Interrupting Capacity:100kA
Mounting Type:Panel Mount
IP Rating:IP20
NEMA Rating:Type 1
Interface:Prog. Only LCD
Frames Supported:Filtered A & B (Optional), C, D, E (Standard)
The Schneider Electric 140G-K6H3-D30140G is engineered for demanding industrial environments where reliability and safety are paramount. Constructed with premium-grade materials, this circuit breaker ensures long-lasting durability and efficient operation. Its compact design allows for easy installation and maintenance, saving valuable space in control panels and distribution boards.
This advanced molded case circuit breaker features a robust arc extinguishing system, ensuring quick and reliable interruption of short circuits and overloads. The thermal-magnetic tripping mechanism guarantees precise and consistent performance under varying load conditions.
Designed with operator safety in mind, the 140G-K6H3-D30140G incorporates clear visual indicators for status monitoring and fault indication. Its IP20-rated enclosure provides protection against dust and accidental contact, making it suitable for a wide range of applications.
Compliant with international standards such as IEC 60947-2, UL 489, and CSA C22.2 No. 14, this circuit breaker meets stringent safety and performance criteria, offering peace of mind to engineers and facility managers alike.


















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