Why DC testing is important, what tests are most common, and how preventive maintenance can make all the difference in preventing circuit breaker failure ...

Many tools can be used either for good or for evil — it just depends on the person flipping the switch. (And their current level of mischievousness.) We’re giving [Callan] the benefit o… ...

ISA offers the powerful and reliable circuit breaker analyzer CBA 2000, a test set for the complete test of all circuit breakers.

ISA has introduced the circuit breaker analyzer CBA 2000, a unique test set for the complete test of all circuit breakers. It is a powerful timing and motion analyzer with built-in 200 A pure DC ...

Test & Measurement Tip of the Week: Medium-Voltage Circuit Breaker Testing 3 tests that should be part of a preventive maintenance program for medium-voltage circuit breakers.

Humanoid robot capable of working alongside humans is now testing circuit breakers at Schneider Electric’s plant in Missouri.