The Type II version of the automotive-market-targeted 1620 mini circuit breaker meets all of the requirements of SAE J553 and is available in current ratings of 5 to 30A, with a voltage of 12V dc. The ...

STMicroelectronics has started production of its VNF9Q20F intelligent automotive circuit breaker. This high-side power switch features a proprietary intelligent fuse protection and a serial peripheral ...

Model QL DIN-rail-mount miniature circuit breakers (MCBs) measure only 0.5-in. wide, are available in current ratings from 0.5 to 25 A in 0.5 increments, and are UL 489 approved. The QLs are hydraulic ...

Explore key insights into miniature circuit breakers, including how they differ from fuses, what selection criteria to consider and their coordination with protective devices for optimal electrical ...

A new DIN rail mount miniature circuit breaker has been designed with current ratings from 0.5A to 25A in 0.5A increments. The device, called the Model QL, is a hydraulic magnetic circuit breaker and ...