100000 90000 80000 70000 60000 50000 40000 30000 20000 10000 9000 8000 7000 6000 5000 4000 3000 2000 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 1000 900 800 700 600 500 1000 900 800 700 600 500 400 400 300 300 200 200 - 150A - 200A TIME IN SECONDS 100 90 80 70 60 50 100 90 80 70 60 50 - 250A - 300A 40 40 30 30 20 20 10 9 8 7 6 5 10 9 8 7 6 5 4 4 3 3 2 2 1 0.9 0.8 0.7 0.6 0.5 1 0.9 0.8 0.7 0.6 0.5 0.4 0.4 0.3 0.3 0.2 0.2 0.1 0.09 0.08 0.07 0.06 0.05 0.1 0.09 0.08 0.07 0.06 0.05 0.04 0.04 0.03 0.03 0.02 0.02 0.01 0.01 100000 90000 80000 70000 60000 50000 40000 30000 20000 10000 9000 8000 7000 6000 5000 4000 3000 2000 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 CURRENT IN AMPERES TEST VOLTAGE: 600 V TIME CONSTANT/POWER FACTOR: FUSE CATALOG NUMBER: LDC 150A - 2000A BASIS FOR DATA: LITTELFUSE, INC. CHICAGO, IL. USA TIME CURRENT CHARACTERISTIC CURVES DRAWN BY: LLL DATE: 06/26/2014 REVISION: A DRAWING NO.: - THIS DATA IS GENERATED IN EXCEL - SHEET 2 OF 12 FCC01-LDC 100000 90000 80000 70000 60000 50000 40000 30000 20000 10000 9000 8000 7000 6000 5000 4000 3000 2000 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 1000 900 800 700 600 500 1000 900 800 700 600 500 400 400 300 300 200 200 100 90 80 70 60 50 100 90 80 70 60 50 40 40 30 30 20 20 TIME IN SECONDS 350A 400A - 10 9 8 7 6 5 10 9 8 7 6 5 4 4 3 3 2 2 1 0.9 0.8 0.7 0.6 0.5 1 0.9 0.8 0.7 0.6 0.5 0.4 0.4 0.3 0.3 0.2 0.2 0.1 0.09 0.08 0.07 0.06 0.05 0.1 0.09 0.08 0.07 0.06 0.05 0.04 0.04 0.03 0.03 0.02 0.02 0.01 0.01 100000 90000 80000 70000 60000 50000 40000 30000 20000 10000 9000 8000 7000 6000 5000 4000 3000 2000 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 CURRENT IN AMPERES TEST VOLTAGE: 600 V TIME CONSTANT/POWER FACTOR: FUSE CATALOG NUMBER: LDC 150A - 2000A BASIS FOR DATA: LITTELFUSE, INC. CHICAGO, IL. USA TIME CURRENT CHARACTERISTIC CURVES DRAWN BY: LLL DATE: 06/26/2014 REVISION: A DRAWING NO.: - THIS DATA IS GENERATED IN EXCEL - SHEET 3 OF 12 FCC01-LDC 100000 90000 80000 70000 60000 50000 40000 30000 20000 10000 9000 8000 7000 6000 5000 4000 3000 2000 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 1000 900 800 700 600 500 1000 900 800 700 600 500 400 400 300 300 200 200 100 90 80 70 60 50 100 90 80 70 60 50 40 40 30 30 20 20 TIME IN SECONDS 450A 500A - 10 9 8 7 6 5 10 9 8 7 6 5 600A - 4 4 3 3 2 2 1 0.9 0.8 0.7 0.6 0.5 1 0.9 0.8 0.7 0.6 0.5 0.4 0.4 0.3 0.3 0.2 0.2 0.1 0.09 0.08 0.07 0.06 0.05 0.1 0.09 0.08 0.07 0.06 0.05 0.04 0.04 0.03 0.03 0.02 0.02 0.01 0.01 100000 90000 80000 70000 60000 50000 40000 30000 20000 10000 9000 8000 7000 6000 5000 4000 3000 2000 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 CURRENT IN AMPERES TEST VOLTAGE: 600 V TIME CONSTANT/POWER FACTOR: FUSE CATALOG NUMBER: LDC 150A - 2000A BASIS FOR DATA: LITTELFUSE, INC. CHICAGO, IL. USA TIME CURRENT CHARACTERISTIC CURVES DRAWN BY: LLL DATE: 06/26/2014 REVISION: A DRAWING NO.: - THIS DATA IS GENERATED IN EXCEL - SHEET 4 OF 12 FCC01-LDC 100000 90000 80000 70000 60000 50000 40000 30000 20000 10000 9000 8000 7000 6000 5000 4000 3000 2000 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 1000 900 800 700 600 500 1000 900 800 700 600 500 400 400 300 300 200 200 100 90 80 70 60 50 100 90 80 70 60 50 40 40 30 30 20 20 TIME IN SECONDS 601A 650A - 10 9 8 7 6 5 10 9 8 7 6 5 700A 750A 800A - 4 4 3 3 2 2 1 0.9 0.8 0.7 0.6 0.5 1 0.9 0.8 0.7 0.6 0.5 0.4 0.4 0.3 0.3 0.2 0.2 0.1 0.09 0.08 0.07 0.06 0.05 0.1 0.09 0.08 0.07 0.06 0.05 0.04 0.04 0.03 0.03 0.02 0.02 0.01 0.01 100000 90000 80000 70000 60000 50000 40000 30000 20000 10000 9000 8000 7000 6000 5000 4000 3000 2000 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 CURRENT IN AMPERES TEST VOLTAGE: 600 V TIME CONSTANT/POWER FACTOR: FUSE CATALOG NUMBER: LDC 150A - 2000A BASIS FOR DATA: LITTELFUSE, INC. CHICAGO, IL. USA TIME CURRENT CHARACTERISTIC CURVES DRAWN BY: LLL DATE: 06/26/2014 REVISION: A DRAWING NO.: - THIS DATA IS GENERATED IN EXCEL - SHEET 5 OF 12 FCC01-LDC 100000 90000 80000 70000 60000 50000 40000 30000 20000 10000 9000 8000 7000 6000 5000 4000 3000 2000 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 1000 900 800 700 600 500 1000 900 800 700 600 500 400 400 300 300 200 200 100 90 80 70 60 50 100 90 80 70 60 50 40 40 30 30 900A 20 20 1000A - TIME IN SECONDS 1100A 1200A - 10 9 8 7 6 5 10 9 8 7 6 5 4 4 3 3 2 2 1 0.9 0.8 0.7 0.6 0.5 1 0.9 0.8 0.7 0.6 0.5 0.4 0.4 0.3 0.3 0.2 0.2 0.1 0.09 0.08 0.07 0.06 0.05 0.1 0.09 0.08 0.07 0.06 0.05 0.04 0.04 0.03 0.03 0.02 0.02 0.01 0.01 100000 90000 80000 70000 60000 50000 40000 30000 20000 10000 9000 8000 7000 6000 5000 4000 3000 2000 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 CURRENT IN AMPERES TEST VOLTAGE: 600 V TIME CONSTANT/POWER FACTOR: FUSE CATALOG NUMBER: LDC 150A - 2000A BASIS FOR DATA: LITTELFUSE, INC. CHICAGO, IL. USA TIME CURRENT CHARACTERISTIC CURVES DRAWN BY: LLL DATE: 06/26/2014 REVISION: A DRAWING NO.: - THIS DATA IS GENERATED IN EXCEL - SHEET 6 OF 12 FCC01-LDC 100000 90000 80000 70000 60000 50000 40000 30000 20000 10000 9000 8000 7000 6000 5000 4000 3000 2000 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 1000 900 800 700 600 500 1000 900 800 700 600 500 400 400 300 300 200 200 100 90 80 70 60 50 100 90 80 70 60 50 40 40 30 30 1201A - TIME IN SECONDS 20 20 1300A - 10 9 8 7 6 5 10 9 8 7 6 5 4 4 3 3 2 2 1 0.9 0.8 0.7 0.6 0.5 1 0.9 0.8 0.7 0.6 0.5 0.4 0.4 0.3 0.3 0.2 0.2 0.1 0.09 0.08 0.07 0.06 0.05 0.1 0.09 0.08 0.07 0.06 0.05 0.04 0.04 0.03 0.03 0.02 0.02 0.01 0.01 100000 90000 80000 70000 60000 50000 40000 30000 20000 10000 9000 8000 7000 6000 5000 4000 3000 2000 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 CURRENT IN AMPERES TEST VOLTAGE: 600 V TIME CONSTANT/POWER FACTOR: FUSE CATALOG NUMBER: LDC 150A - 2000A BASIS FOR DATA: LITTELFUSE, INC. CHICAGO, IL. USA TIME CURRENT CHARACTERISTIC CURVES DRAWN BY: LLL DATE: 06/26/2014 REVISION: A DRAWING NO.: - THIS DATA IS GENERATED IN EXCEL - SHEET 7 OF 12 FCC01-LDC 1000 900 800 700 600 500 400 400 300 300 200 200 100 90 80 70 60 50 100 90 80 70 60 50 40 40 30 30 20 TIME IN SECONDS 100000 90000 80000 70000 60000 50000 40000 30000 20000 10000 9000 8000 7000 6000 5000 4000 3000 2000 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 1000 900 800 700 600 500 20 1350A - 10 9 8 7 6 5 10 9 8 7 6 5 4 4 3 3 2 2 1 0.9 0.8 0.7 0.6 0.5 1 0.9 0.8 0.7 0.6 0.5 0.4 0.4 0.3 0.3 0.2 0.2 0.1 0.09 0.08 0.07 0.06 0.05 0.1 0.09 0.08 0.07 0.06 0.05 0.04 0.04 0.03 0.03 0.02 0.02 0.01 0.01 100000 90000 80000 70000 60000 50000 40000 30000 20000 10000 9000 8000 7000 6000 5000 4000 3000 2000 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 CURRENT IN AMPERES TEST VOLTAGE: 600 V TIME CONSTANT/POWER FACTOR: FUSE CATALOG NUMBER: LDC 150A - 2000A BASIS FOR DATA: LITTELFUSE, INC. CHICAGO, IL. USA TIME CURRENT CHARACTERISTIC CURVES DRAWN BY: LLL DATE: 06/26/2014 REVISION: A DRAWING NO.: - THIS DATA IS GENERATED IN EXCEL - SHEET 8 OF 12 FCC01-LDC 100000 90000 80000 70000 60000 50000 40000 30000 20000 10000 9000 8000 7000 6000 5000 4000 3000 2000 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 1000 900 800 700 600 500 1000 900 800 700 600 500 400 400 300 300 200 200 100 90 80 70 60 50 100 90 80 70 60 50 40 40 30 30 1400A 20 20 1500A - TIME IN SECONDS 1600A 10 9 8 7 6 5 10 9 8 7 6 5 4 4 3 3 2 2 1 0.9 0.8 0.7 0.6 0.5 1 0.9 0.8 0.7 0.6 0.5 0.4 0.4 0.3 0.3 0.2 0.2 0.1 0.09 0.08 0.07 0.06 0.05 0.1 0.09 0.08 0.07 0.06 0.05 0.04 0.04 0.03 0.03 0.02 0.02 0.01 0.01 100000 90000 80000 70000 60000 50000 40000 30000 20000 10000 9000 8000 7000 6000 5000 4000 3000 2000 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 CURRENT IN AMPERES TEST VOLTAGE: 600 V TIME CONSTANT/POWER FACTOR: FUSE CATALOG NUMBER: LDC 150A - 2000A BASIS FOR DATA: LITTELFUSE, INC. CHICAGO, IL. USA TIME CURRENT CHARACTERISTIC CURVES DRAWN BY: LLL DATE: 06/26/2014 REVISION: A DRAWING NO.: - THIS DATA IS GENERATED IN EXCEL - SHEET 9 OF 12 FCC01-LDC 100000 90000 80000 70000 60000 50000 40000 30000 20000 10000 9000 8000 7000 6000 5000 4000 3000 2000 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 1000 900 800 700 600 500 1000 900 800 700 600 500 400 400 300 300 200 200 100 90 80 70 60 50 100 90 80 70 60 50 40 40 30 30 1601A - TIME IN SECONDS 20 20 1800A - 10 9 8 7 6 5 10 9 8 7 6 5 4 4 3 3 2 2 1 0.9 0.8 0.7 0.6 0.5 1 0.9 0.8 0.7 0.6 0.5 0.4 0.4 0.3 0.3 0.2 0.2 0.1 0.09 0.08 0.07 0.06 0.05 0.1 0.09 0.08 0.07 0.06 0.05 0.04 0.04 0.03 0.03 0.02 0.02 0.01 0.01 100000 90000 80000 70000 60000 50000 40000 30000 20000 10000 9000 8000 7000 6000 5000 4000 3000 2000 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 CURRENT IN AMPERES TEST VOLTAGE: 600 V TIME CONSTANT/POWER FACTOR: FUSE CATALOG NUMBER: LDC 150A - 2000A BASIS FOR DATA: LITTELFUSE, INC. CHICAGO, IL. USA TIME CURRENT CHARACTERISTIC CURVES DRAWN BY: LLL DATE: 06/26/2014 REVISION: A DRAWING NO.: - THIS DATA IS GENERATED IN EXCEL - SHEET 10 OF 12 FCC01-LDC 100000 90000 80000 70000 60000 50000 40000 30000 20000 10000 9000 8000 7000 6000 5000 4000 3000 2000 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 1000 900 800 700 600 500 1000 900 800 700 600 500 400 400 300 300 200 200 100 90 80 70 60 50 100 90 80 70 60 50 40 40 30 30 20 20 TIME IN SECONDS 1900A 10 9 8 7 6 5 10 9 8 7 6 5 4 4 3 3 2 2 1 0.9 0.8 0.7 0.6 0.5 1 0.9 0.8 0.7 0.6 0.5 0.4 0.4 0.3 0.3 0.2 0.2 0.1 0.09 0.08 0.07 0.06 0.05 0.1 0.09 0.08 0.07 0.06 0.05 0.04 0.04 0.03 0.03 0.02 0.02 0.01 0.01 100000 90000 80000 70000 60000 50000 40000 30000 20000 10000 9000 8000 7000 6000 5000 4000 3000 2000 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 CURRENT IN AMPERES TEST VOLTAGE: 600 V TIME CONSTANT/POWER FACTOR: FUSE CATALOG NUMBER: LDC 150A - 2000A BASIS FOR DATA: LITTELFUSE, INC. CHICAGO, IL. USA TIME CURRENT CHARACTERISTIC CURVES DRAWN BY: LLL DATE: 06/26/2014 REVISION: A DRAWING NO.: - THIS DATA IS GENERATED IN EXCEL - SHEET 11 OF 12 FCC01-LDC TIME IN SECONDS 100000 90000 80000 70000 60000 50000 40000 30000 20000 10000 9000 8000 7000 6000 5000 4000 3000 2000 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 1000 900 800 700 600 500 1000 900 800 700 600 500 400 400 300 300 200 200 100 90 80 70 60 50 100 90 80 70 60 50 40 40 30 30 20 20 2000A - 10 9 8 7 6 5 10 9 8 7 6 5 4 4 3 3 2 2 1 0.9 0.8 0.7 0.6 0.5 1 0.9 0.8 0.7 0.6 0.5 0.4 0.4 0.3 0.3 0.2 0.2 0.1 0.09 0.08 0.07 0.06 0.05 0.1 0.09 0.08 0.07 0.06 0.05 0.04 0.04 0.03 0.03 0.02 0.02 0.01 0.01 100000 90000 80000 70000 60000 50000 40000 30000 20000 10000 9000 8000 7000 6000 5000 4000 3000 2000 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 20 10 CURRENT IN AMPERES TEST VOLTAGE: 600 V TIME CONSTANT/POWER FACTOR: FUSE CATALOG NUMBER: LDC 150A - 2000A BASIS FOR DATA: LITTELFUSE, INC. CHICAGO, IL. USA TIME CURRENT CHARACTERISTIC CURVES DRAWN BY: LLL DATE: 06/26/2014 REVISION: A DRAWING NO.: - THIS DATA IS GENERATED IN EXCEL - SHEET 12 OF 12 FCC01-LDC