Semiconductor (A)(AC)fuses Semiconductor fuses American Round Fuses Form 101 Range A150X Semiconductor Protection Fuses A150X Amp-trap(R) Form 101 Semiconductor Protection fuses, rated up to 1000A, 1500VAC are suitable for Traction drive and auxiliary circuits and for High Voltage Heavy duty rectifier applications. A150X fuses are suitable for use up to 1500VDC on circuits depending on time constant. Features/Benefits * 1500 Volt AC rated for wide range of applications * Heavy Duty Links * Rugged Fiberglass Body Ratings Approvals Highlights Applications * AC: 1A to 1000A 1500VAC, 100kA I.R. * Ferraz Shawmut Certified * Fast Acting * Current Limiting * Low l2t * Protection of traction drive auxiliary circuits, etc. Outline Ref. Mounting Type * DC: 1A to 1000A 1000VDC, 100kA I.R. L/R = 1000ms Fig A150X1 to 30 1 1 A150X15 to 60 4 2 A150X70 to 100 4 2 A150X125 to 300 4 2 A150X400 to 600 4 2 A150X800 to 1000 4 3 Figure 1 Dimensions - Inches (mm) A B C D E F G H J 7.15 (182) 7.87 (127) 7.87 (145) 9.75 (145) 9.87 (251) 1.21 (31) 1.50 (31) 2.00 (38) 2.50 (51) 3.50 (89) 5.62 (143) 5.62 (173) 5.62 (88) 6.62 (88) 6.12 (155) 6.46 (164) 6.93 (176) 6.93 (176) 8.31 (211) 8.03 (204) 6.34 (161) 6.31 (160) 6.31 (160) 8.06 (205) 7.71 (196) 0.31 (8) 0.40 (10) 0.40 (10) 0.56 (14) 0.56 (14) 1.00 (25) 1.00 (25) 1.50 (38) 2.00 (51) 2.75 (70) 0.18 (3) .025 (6) 0.25 (6) 0.25 (6) 0.37 (9) 1.37 (35) Figure 2 Figure 3 Catalog Number Ref. Number 1 15 15 20 20 25 30 30 35 40 50 60 70 80 A150X1-1 A150X15-1 A150X15-4 A150X20-1 A150X20-4 A150X25-4 A150X30-1 A150X30-4 A150X35-4 A150X40-4 A150X50-4 A150X60-4 A150X70-4 A150X80-4 J213333 Q200988 F201531 R215870 C216892 E218435 V222681 J223200 C211786 D213834 S217412 D219998 N212302 E213835 Ampere Rating Catalog Number Ref. Number 1 1 2 1 2 2 1 2 2 2 2 2 2 2 90 100 125 150 175 200 250 300 400 450 500 600 800 1000 A150X90-4 A150X100-4 A150X125-4 A150X150-4 A150X175-4 A150X200-4 A150X250-4 A150X300-4 A150X400-4 A150X450-4 A150X500-4 A150X600-4 A150X800-4 A150X1000-4 R215364 Q215869 M219477 K213334 C213833 A217925 N219478 G201532 Q214351 Y216382 B217926 K223201 N214855 SCAC38 Outline Fig. Ampere Rating Outline Fig. Standard Fuse Ampere Ratings, Catalog Numbers 2 2 2 2 2 2 2 2 2 2 2 2 2 2 12/04 Semiconductor Semiconductor (AC) fuses (A) fuses American Round Fuses Form 101 Range A150X Semiconductor Protection Fuses Melting Time - Current Data, 1500V Fuses TIME IN SECONDS MAXIMUM INSTANTANEOUS PEAK LET-THRU AMPERES Peak Let-Thru Data - A150X15 to 1000, 1500 VAC AVAILABLE CURRENT IN RMS SYMMETRICAL AMPERES I2t Data - 1500 VAC, 100kA CURRENT IN AMPERES DC VOLTAGE CAPABILITY DC Voltage Capacity VS. Time constant CIRCUIT TIME CONSTANT L/R (MS) 12/04 SCAC39 Ampere Rating Pre-arc I2t (A2 x103) Total I2t Data at1500VAC (A2S x103) 15 20 25 30 35 40 50 60 70 80 90 100 125 150 175 200 250 300 400 450 500 600 800 1000 1.4 2.5 3.8 5.5 7.5 9.8 15.3 22 31 40 50 61 100 138 188 245 383 551 980 1240 1530 2204 3918 6122 2.94 5.25 8.04 11.6 15.8 20.6 32.1 46.2 62 80 100 128 215 290 395 515 804 1157 2057 2603 3213 4629 8829 12860