The Type II version of the 1620 MINI thermal automotive circuit breaker offers the lowest operating temperature in the MINI circuit protection market and meets all requirements of SAE J553 in the ...

The Model AD and SD Series of miniature thermal cutoff (TCO) mini-breakers from Bourns, Inc. have received automotive-grade approval and are compliant to AEC-Q200 equivalent standards. The ...

The QLs are hydraulic magnetic MCBs, therefore they do not require the temperature variation compensation associated with most thermal breakers. The devices operate in temperatures from 40 to 140°F.

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 ...