A-B 140G-G2C3-C63 Molded Case Circuit Breaker – 125A G Frame
The A-B 140G-G2C3-C63-SA140G 125A G Frame Molded Case Circuit Breaker is designed for industrial environments, providing reliable protection against overloads and short circuits. Ideal for use in manufacturing plants, data centers, and commercial buildings.
Manufacturer:Rockwell Automation
Series:140G
Frame Size:G
Current Rating:125A
Voltage Rating:AC 480V
Number of Poles:3
Interrupt Rating:65kA at 480V
Mounting Type:Panel Mount
Certifications:UL, CE, CSA
Protection Class:IP20
Designed for industrial environments where reliability and safety are paramount, the 140G-G2C3-C63-SA140G combines robust performance with ease of installation. Its G frame size and 125A current rating make it suitable for a wide range of applications.
This circuit breaker features a high breaking capacity of 65kA at 480V, ensuring swift interruption of fault currents to protect downstream equipment from damage.
The 140G-G2C3-C63-SA140G is certified by UL and CE standards, guaranteeing compliance with international safety regulations. Its IP20 protection class prevents ingress of solid objects larger than 12.5 mm and protects against direct contact, making it ideal for indoor use.
Installation is straightforward thanks to its panel mount design. The circuit breaker can be easily integrated into existing electrical panels, reducing downtime and increasing operational efficiency.
Rockwell Automation’s commitment to quality is evident in the precision engineering and durable construction of the 140G-G2C3-C63-SA140G, ensuring long-lasting performance and minimal maintenance requirements.












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