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application: suitable for industrial and commercial buildings, distribution systems
rated operating voltage (ue): 12kv
rated current (in): 1250/3150/4000a
rated frequency: 50hz
rated short-duration power frequency withstand voltage: 42kv
rated lightning impulse withstand voltage: 75kv
rated short-time withstand current: 31.5/40/40ka 4s
rated peak withstand current: 80ka
rated short-circuit breaking current: 31.5/40/40ka
rated short-circuit making current: 80ka
conform to the standard: iec 62271-100 gb3906
certificate: gb dekra
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