Rockwell A-B 140G-J-FCS04250A Molded Case Circuit Breaker
This molded case circuit breaker is designed for high-performance industrial applications requiring reliable protection against overloads and short circuits. Its robust J Frame construction ensures durability and longevity in demanding environments.
Manufacturer:Allen Bradley
Model Number:140G-J-FCS04250A
Series:J Frame
Type:Molded Case Circuit Breaker
Rated Current:Up to 400A
Breaking Capacity:65kA at 480V
Voltage Rating:AC 240V / 480V
Mounting Style:Panel Mount
Protection Levels:Overload and Short Circuit Protection
The Square D A-B 140G-J-FCS04250A is engineered for high-performance industrial applications requiring dependable overcurrent protection. Its J Frame design ensures a compact footprint suitable for tight spaces without compromising on strength or functionality.
This circuit breaker features thermal magnetic trip characteristics that provide a balance between sensitivity and reliability. It is rated for up to 600A and can handle up to 100kA breaking capacity at 600V, making it ideal for heavy-duty industrial use.
Constructed with high-quality materials, this molded case circuit breaker exhibits excellent durability and longevity even under harsh environmental conditions. It complies with UL, IEC, and CE standards, ensuring safety and compliance in global markets.
Installation is straightforward with its panel mount design, allowing for quick and efficient integration into existing electrical systems. The breaker’s robust design and UL certification guarantee safe operation under various loads and conditions.
Opt for the Square D A-B 140G-J-FCS04250A for applications demanding superior performance and safety. Its combination of durability, high-rated current, and versatile mounting options makes it a top choice for industrial settings.


















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