MRM1系列塑殼斷路器 L/3300M/3300H/3300M/4300AM/4300BM/4300CM/4300D電流規(guī)格(A)NRN1-63225.8246.8311.9345.5446.3379.1(6).10.16.20.25.32.40.50.63MRM1-100252294399370.7411.6534.5493.510.16.20.25.32.40.50.63.80.100MRM1-225441546714723.5764.4932.4887.3100.125.140.160.180.200.225MRM1-400997.51207.514491648.51690.51816.51743225.250.315.350.400MRM1-630136515751890216322052362.52257.5400.500.630MRM1-80022052646630.700.800