A-B 140U-N6H3-E12N Molded Case Circuit Breaker – Reliable Protection & Control
The A-B 140U-N6H3-E12N Molded Case Circuit Breaker is designed to provide reliable overcurrent protection for industrial applications. Its robust design ensures consistent performance in demanding environments.
Brand:A-B
Model:140U
Submodel:N6H3-E12N
Frame Rating:600 Amps
Rated Voltage:600 Volts AC
Interrupting Rating:200kA at 600V
Mounting Type:Panel Mount
Operating Temperature Range:-30°C to +70°C
Certifications:UL, IEC, CE
The A-B 140U-N6H3-E12N is a high-performance circuit breaker ideal for industrial applications requiring overcurrent protection. This breaker is built to withstand harsh conditions and offers consistent reliability in various environments.
Its robust design includes a molded case that protects internal components from dust, moisture, and physical damage, ensuring long-lasting operation. The breaker features an ergonomic handle for easy operation and maintenance.
The A-B 140U-N6H3-E12N is engineered with advanced materials that enhance thermal stability and reduce the risk of overheating. The interrupt rating of 65 kA provides robust protection against short circuits and overloads.
Installation is straightforward with its panel mount design, allowing for quick and secure mounting in control panels and switchgear. The breaker’s compact size makes it suitable for space-constrained installations.
Compliance with international standards ensures compatibility with a wide range of systems and equipment. The A-B 140U-N6H3-E12N is an essential component for any industrial application requiring reliable overcurrent protection.












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