A-B 140U-N6I3-E12IEC 1200 A Molded Case Circuit-Breaker – Industrial Protection
The Rockwell Automation 140U-N6I3-E12IEC is a high-capacity Molded Case Circuit-Breaker designed for industrial applications requiring robust protection against overcurrents and short circuits. Its advanced design ensures reliable operation in demanding environments.
Rated Current:1200 A
Breaking Capacity:Up to 6 kA at 230/400 V AC
Number of Poles:4P
Trip Characteristics:Type E
Net Weight:45 kg
Compliance Standards:IEC 60947-2, EN 60947-2
Designed with advanced technology, the A-B 140U-N6I3-E12IEC Molded Case Circuit-Breaker ensures maximum safety and reliability in industrial environments.
Its high-rated current capability and impressive breaking capacity make it an excellent choice for managing large-scale electrical systems.
Constructed from durable materials, this circuit breaker can withstand harsh conditions, providing long-term performance.
Installation is straightforward, following the manufacturer’s guidelines, and its modular design allows for easy maintenance and upgrades.
With comprehensive protection against overloads and short circuits, this circuit breaker safeguards equipment and personnel, ensuring safe operation.
The A-B 140U-N6I3-E12IEC is an indispensable component for any industrial control system, offering peace of mind with its proven track record.












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