Technical data97* maximum total I2t value for 550 V or 690 V1) minimum short-circuit current of the installationNote 1: See also Planning the electrical installation: Thermal overload and short-circuit protection.For UL recognized fuses, see NEMA data on page 102.Note 2: In multicable installations, install only one fuse per phase (not one fuse per conductor).Note 3: Larger fuses than the recommended ones must not be used.Note 4: Fuses from other manufacturers can be used if they meet the ratings and the melting curve ofthe fuse does not exceed the melting curve of the fuse mentioned in the table.PDM code: 00096931-J, 00556489Ultrarapid (aR) fusesACS800-01 size InputcurrentMin.short-circuitcurrent 1)FuseA A A 2s V Manufacturer Type IEC sizeThree-phase supply voltage 208 V, 220 V, 230 V or 240 V-0025-2 67 400 100 4650 690 Bussmann 170M1567 DIN000-0030-2 81 520 125 8500 690 Bussmann 170M1568 DIN000-0040-2 101 695 160 8500 690 Bussmann 170M1569 DIN000-0050-2 138 1630 315 80500 690 Bussmann 170M1572 DIN000-0060-2 163 1280 315 46500 690 Bussmann 170M3817 DIN1*-0070-2 202 1810 400 105000 690 Bussmann 170M3819 DIN1*Three-phase supply voltage 380 V, 400 V or 415 V-0040-3 69 400 100 4650 690 Bussmann 170M1567 DIN000-0050-3 83 520 125 8500 690 Bussmann 170M1568 DIN000-0060-3 100 695 160 8500 690 Bussmann 170M1569 DIN000-0075-3 142 1630 315 80500 690 Bussmann 170M1572 DIN000-0070-3 138 1630 315 80500 690 Bussmann 170M1572 DIN000-0100-3 163 1280 315 46500 690 Bussmann 170M3817 DIN1*-0120-3 198 1810 400 105000 690 Bussmann 170M3819 DIN1*-0135-3 221 2210 500 145000 690 Bussmann 170M5810 DIN2*-0165-3 254 2620 550 190000 690 Bussmann 170M5811 DIN2*-0205-3 286 2620 550 190000 690 Bussmann 170M5811 DIN2*Three-phase supply voltage 380 V, 400 V, 415 V, 440 V, 460 V, 480 V or 500 V-0050-5 64 400 100 4650 690 Bussmann 170M1567 DIN000-0060-5 78 520 125 8500 690 Bussmann 170M1568 DIN000-0070-5 95 520 125 8500 690 Bussmann 170M1568 DIN000-0105-5 142 1630 315 80500 690 Bussmann 170M1572 DIN000-0100-5 121 1630 315 80500 690 Bussmann 170M1572 DIN000-0120-5 155 1280 315 46500 690 Bussmann 170M3817 DIN1*-0140-5 180 1810 400 105000 690 Bussmann 170M3819 DIN1*-0165-5 222 2210 500 145000 690 Bussmann 170M5810 DIN2*-0205-5 256 2620 550 190000 690 Bussmann 170M5811 DIN2*-0255-5 286 2620 550 190000 690 Bussmann 170M5811 DIN2*Three-phase supply voltage 525 V, 550 V, 575 V, 600 V, 660 V or 690 V-0050-7 52 400 100 4650 690 Bussmann 170M1567 000Standard gG fusesACS800-01 size InputcurrentMin.short-circuitcurrent 1)FuseA A A 2s * V Manufacturer Type IEC size