A-B 140UE-N5L4-E12IEC 1250 A Molded Case Circuit-Breaker
The A-B 140UE-N5L4-E12IEC 1250 A Molded Case Circuit Breaker is designed for industrial applications requiring robust and reliable protection against overloads and short circuits. It offers high-performance and durability, making it an ideal choice for various settings from manufacturing plants to commercial facilities.
Manufacturer:A-B
Model:140UE-N5L4-E12IEC
Current Rating:1250 A
Voltage Rating:690 V
Breaking Capacity:100 kA
Type:Molded Case Circuit Breaker
Module Category:Industrial Power Protection
Certification:IEC, UL
Operating Temperature Range:-5°C to +70°C
Installation:Panel Mount
Protection Class:IP20
Mounting:Horizontal
The A-B 140UE-N5L4-E12IEC is engineered for high-performance in demanding industrial environments. With a rated current of 1250A, it ensures robust protection against overloads and short circuits.
This circuit breaker features thermal-magnetic trip characteristics, providing precise and reliable operation under varying conditions. It is suitable for panel mounting, making it easy to integrate into existing infrastructure.
Designed with safety in mind, the A-B 140UE-N5L4-E12IEC complies with international standards including IEC 60947-2 and UL 489, ensuring compliance with global safety regulations.
Its robust construction includes an IP20 rating, offering basic protection against dust ingress and contact with live parts. This makes it ideal for use in manufacturing plants, power distribution centers, and other industrial settings.
Installation is straightforward thanks to its intuitive design and clear labeling. Regular maintenance can be easily performed to ensure optimal performance over time.



















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