1200A 4.16kV Air-Mag Circuit Breaker, 41kA, ML-13, Drawout
The Magne-Blast AM GE-AM-4.16-350-1-1200A from General Electric represents state-of-the-art vacuum interrupter technology for medium voltage circuit protection in modern power distribution networks. This air-magnetic circuit breaker is rated for 4.16 kV nominal voltage class with a continuous current capacity of 1200A and an interrupting rating of 350 MVA (41 kA symmetrical short-circuit current). The unit features a Basic Impulse Level (BIL) rating of 60 kV, ensuring robust insulation coordination against transient overvoltages. The ml-13 stored energy spring operating mechanism provides dependable closing and opening operations with proven reliability across thousands of duty cycles. Utilizing air-magnetic arc interruption technology, this breaker delivers clean, maintenance-friendly arc interruption with extended contact life compared to traditional air-magnetic designs. Available in drawout configuration, the breaker integrates seamlessly into standard metal-clad switchgear assemblies. Fully compliant with ANSI C37.06, IEEE C37.04, this circuit breaker meets or exceeds all applicable safety and performance requirements. Ideal applications include legacy power distribution in industrial plants, utility substations, commercial buildings, available as renewal/replacement units for existing ge metal-clad switchgear. The GE-AM-4.16-350-1-1200A offers operators peace of mind through its proven track record of reliable performance, extensive parts availability, and full compliance with current industry safety standards for medium voltage circuit protection. The three-pole design ensures balanced interruption across all phases simultaneously.
