DC Ammeter Shunts STD Accuracy ± 0.25% TYPE LB: 170 through 600 Amperes TYPE LB: 50 mV Catalog Number LB-170-50 LB-200-50 LB-250-50 LB-300-50 LB-400-50 LB-450-50 LB-500-50 LB-600-50 AMP A 170 200 250 300 400 450 500 600 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 TYPE LB: 100 mV Catalog Number LB-170-100 LB-200-100 LB-250-100 LB-300-100 LB-400-100 LB-450-100 LB-500-100 LB-600-100 Tolerances ± .015 for the hole diameters. Other tolerances ± .030 unless specified. Dimensions subject to change without notice. AMP A 170 200 250 300 400 450 500 600 2.07 2.07 2.07 2.07 2.07 2.07 2.07 2.07