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J FRAME MCCBs - TYPICAL TIME/CURRENT CHARACTERISTICS J 16-100 AMP


10000 48 1000 100 10 1 0.1 0.01 10 100 1000 CURRENT (Amperes) J 25-160 AMP 10000 1000 100 10 1 0.1 0.01 10 100 1000 CURRENT (Amperes)


WYLEX NH J FRAME MAXIMUM EARTH LOOP IMPEDANCES Zs (ohms) for Uo = 240V~ Current Rating (A)


16/20/25 32 40 50 63 10000 10000 1000 100 10 1 0.1 0.01 10 100 1000 CURRENT (Amperes) 10000 10000 10000 1000 100 10 1 0.1 0.01 10 100 1000 CURRENT (Amperes) J 32-200 AMP 10000


J 20-125 AMP


80


100


125


160


200


0.4 Seconds Disconnection Time 0.500 0.500 0.500 0.500 0.500 0.250 0.250 0.250 0.125 0.125 5.00 Seconds Disconnection Time 0.500 0.500 0.500 0.500 0.500 0.250 0.250 0.250 0.125 0.125


31 100 35 35 Position of Terminal Shroud 135 77


35


105


140


83


29


NH200 Panelboards 178 TIME (seconds) TIME (seconds)


63A 25A


160A


16A 40A


100A


154


25


TIME (seconds)


TIME (seconds) 32A


80A 200A


20A 50A 125A


25


92


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