The National Electrical Manufacturers Association (NEMA) has recently published NEMA AB 3, "Molded Case Circuit Breakers and Their Application." This application guide covers molded case circuit ...
The National Electrical Manufacturers Association recently published a new version of NEMA AB 4-2017 Guidelines for Inspection and Preventive Maintenance of Molded-Case Circuit Breakers Used in ...
Siemens has developed new, molded case circuit breaker (MCCB) frame sizes for high current applications to perfectly address the needs of switchgear manufacturers and panel builders in an environment, ...
HD Hyundai Electric has received UL certification for four of its circuit breaker models, a move that paves the way for ...
Secures UL and cUL certifications for four types of low- and medium-voltage circuit breakers, reinforcing competitiveness in ...