Rated Current:2000A
Voltage Rating:690V AC
Interrupting Capacity:100kA at 480V AC
Number of Poles:4
Frame Size:Molded Case
Operating Temperature Range:-25°C to +70°C
Certifications:UL, IEC, CE
This Square D 140G series circuit breaker is specifically designed for demanding industrial environments where consistent reliability and overcurrent protection are critical.
It features an advanced design that allows for quick installation and easy maintenance, reducing downtime and improving overall system efficiency.
Built with high-quality materials and components, this breaker provides long-lasting performance under harsh conditions, ensuring your electrical systems remain protected.
The 140G-R12I4-E20-Z1140G is compatible with a wide range of Square D panels, offering flexibility in system design and integration.
Its robust construction and superior performance make it an essential component in any industrial electrical setup, ensuring the safety and integrity of your operations.












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