E-T-A Circuit Breakers has introduced the E-T-A 4930, a new remotely controlled, single pole circuit breaker (RCCB) approved to MIL-PRF-83383 for the protection of aircraft electrical systems and ...

During normal operation, thermal circuit breakers utilize a thermal sensing element (such as bimetal), which deflects when the temperature reaches a predetermined calibration level, causing the ...

Thermal-magnetic circuit breakers contain two different switching mechanisms, a bimetal switch and an electromagnet. The bimetal serves as a means of handling overcurrents. The bimetal typically sits ...

The Model T9-818 fuseholder-style thermal circuit breaker is for PCB mounting. Its dimensions are comparable to those of traditional fuseholders and it’s designed for direct placement on circuit ...

ABB introduced a new remote monitoring solution for any OEM circuit breakers filled with sulfur hexafluoride (SF6) gases, at its booth at the IEEE PES T&D Expo. The Circuit Breaker Sentinel, or CBS-F6 ...

Automation Systems Interconnect, Inc. announces the release of a new panel interface connector that is equipped with a GFCI AC Outlet and hydraulic magnetic circuit breaker. May 29, 2015 Automation ...

Developed primarily for the medium-duty chassis, specialized vehicle and marine industries, the Mid-Range 250 Series thermal circuit breakers is available in three versions: auto reset, manual reset, ...

Remote Solutions has added SR-U to the Safe-T-Rack family of extremely portable tool systems. The SR-U design is a battery powered, self-contained system developed for worldwide use. It sets the ...

Because of an experience when I worked for GMC Truck and Coach 30 years ago, I have always thought thermal circuit breakers were not very good. Yet a recent experience with a thermal breaker seems to ...