product introduction | |
no. item ma-ec 1 rated voltage kv 12 2 rated current a 2500 3 rated short-circuit breaking current first-pole-to-clear factor ka 40 4 rated short circuit making curren ka 100 5 rated peak withstand current ka 100 6 rated insulation level 1min.power frequency withstand voltage kv 42 lighting impulse withstand voltage kv 75 7 rated short-time withstand current and time ka/s 40/4 8 protection grade ip4x |
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application |
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ma-eccomplete distribution switchgear main technical parameter
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