Techspan: Fusetek Medium Voltage “E” & “R” Rated Fuses
MV fuses are current and energy limiting fuses intended for the backup protection of medium voltage motor control. They are non-venting. MVR fuses have integral striker/indicators and have standardized dimensions compatible with today’s
5.5kV motor control gear. They are fully interchangeable with other manufacturers’ fuses of the same type and rating. They feature a ‘field toughened’ element design which makes them less susceptible to mechanical damage during shipping and installation while also providing superior cycling characteristics.