Brand:A-B
Model:140UE
Submodel:J4H3-D16
Frame:J-FRAME
Rating:250A
Voltage:690V AC
Frequency:50/60Hz
Interrupting Rating:65kA at 480V
Connection Type:Terminal Block
Enclosure:NEMA 1
Environmental Protection:IP20
The A-B 140UE-J4H3-D16 Molded Case Circuit Breaker is an essential component for protecting your electrical systems from overcurrent conditions. Constructed with high-quality materials, it offers superior performance and durability under harsh industrial conditions. Designed specifically for J-FRAME applications, this circuit breaker is rated up to 250A at 690V AC, making it suitable for a wide range of industrial and commercial applications. Its robust enclosure ensures protection against dust and accidental contact, meeting NEMA 1 standards. With an interrupting rating of 65kA at 480V, it can handle severe fault conditions safely and reliably. Installation is straightforward thanks to its terminal block connection type, allowing for quick and secure wiring. This circuit breaker is a testament to A-B‘s commitment to providing dependable solutions for your electrical needs.















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