Main range of productEasyPact EXE device short nameVCB 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)28 kV 50 Hz for 1 min Rated lightning impulse withstand voltage (Up)75 kV peak Rated normal current (Ir)2500 A phase distance240 mm number of poles3 network typeAC inter contact distance270 mm Rated short-circuit making current50 kA 50 Hz52 kA 60 Hz rated short-time withstand current (Ik)31.5 kA 3 s Rated short-circuit breaking current (Isc)31.5 kA control typePush-button mounting modeWithdrawableFixed protection typeWithout protection Complementary Rated operating sequenceO - 0.3 sec - CO - 15 sec - COO - 3 min - CO - 3 min - COO - 0.3 sec - CO - 3 min - CO Maximum opening time< 51 ms maximum breaking time66 ms Maximum closing time71 ms mechanical endurance10000 cycles M2 Electrical endurance classificationE2 list 1 Rated line-charging breaking current (II)10 A C1 line charging: 31.5 A C1 cable charging: Environment Weight90 kg height527 mm width660 mm depth429 mm Ambient air temperature for operation-25…40 °C Ambient air temperature for storage-40…70 °C product certificationsASEFA Operations and descriptions Operation100 Duration of operation3 min Operation DescriptionPreparation
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