Main range of productEasyPact EXE product typeVCB base product or component typeVacuum circuit-breaker variantBasic Rated frequency (fr)50/60 Hz standardsIEC 62271-100 Rated voltage (Ur)12 kV Rated short-duration power-frequency withstand voltage (Ud)38 kV 50 Hz 1 min Rated lightning impulse withstand voltage (Up)95 kV peak rated short-time withstand current (Ik)800 A phase distance150 mm number of poles3 network typeAC inter contact distance270 mm Rated short-circuit making current78.7 kA 50 Hz81.9 kA 60 Hz rated short-time withstand current (Ik)31.5 kA 3 s Rated peak withstand current (Ip)78.7 kA 50 Hz81.9 kA 60 Hz Rated short-circuit breaking current (Isc)31.5 kA control typePush-button mounting modeFixed protection typeWithout protection Complementary Rated operating sequenceO - 3 min - CO - 3 min - COO - 0.3 sec - CO - 3 min - COO - 0.3 sec - CO - 15 sec - CO Maximum opening time50 ms breaking time<= 66 ms Maximum closing time<= 71 ms mechanical endurance10000 cycles M2 Electrical endurance classificationE2 list 1 Rated line-charging breaking current (II)Line charging 10 A C1Cable charging 31.5 A C1Single capacitor bank 400 A C1 Environment Weight50 kg height527 mm width477 mm depth429 mm Ambient air temperature for operation-25...40 °C Ambient air temperature for storage-40...70 °C Operations and descriptions Operation100 Operation descriptionPreparation Duration of operation3
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