Square Body High Speed Traction Fuse Links for Third Rail Applications 20A to 600A, 2000Vdc Catalogue Symbol 170M2046 to 170M2057 - Single slot tag 170M2039 to 170M2043 - Double slot tag 170M2044 and 170M2045 - Parallel double slot tag Class of Operation: aR Fuse Size: See dimensions Standards/Approvals: IEC 60269 Microswitch (optional): 170H0239 and 170H3030 (gold), Type K indicator 6.3 x 0.8mm lugs, low operating voltage. Description: A range of square body high speed traction fuse links for superior protection of DC third rail applications up to 2000Vdc. Packaging: MOQ: 1 Packaging 100% recyclable Technical Data: Rated Voltage: 2000Vdc Rated Current/Mounting Method: 20-215A, Single Slot Tag 160-400A, Double Slot Tag 500-600A, Parallel Double Slot Tag Tested Breaking Capacity: 100kA at 2000Vdc, L/R <15ms 100kA at 1500Vdc, L/R <30ms Dimensions - mm 61 41 170 MAX 3 27.5 49 66 170M2046 to 170M2057 - Single Slot Tag - 20 to 215A 39 2- 14 X 9 195 MAX 216 MAX 03-12 BU-SB11879 Form 2000Vdc Traction Page 1 of 6 Data Sheet 720142 Square Body High Speed Traction Fuse Links for Third Rail Applications 20A to 600A, 2000Vdc 170M2039 to 170M2043 - Double Slot Tag - 160 to 400A 170M2044 to 170M2045 - Parallel Double Slot Tag - 500 to 600A 0; 03-12 BU-SB11879 9(56,21 Form 2000Vdc Traction 0$7(5,$/ Page 2 of 6 9$5,286 81/(6627+(5:,6(63(&,),(' 72/(5$1&(672%( 0(75,&PP ,1&+(6LQ $1*8/$5 ,1',&$7(66,*1,),&$17 ',0(16,21 25 )($785( Data Sheet 720142 Square Body High Speed Traction Fuse Links for Third Rail Applications 20A to 600A, 2000Vdc Technical Data Part Number Fuse Link Type Rated Voltage Rated Current (Vdc) (Amps) Energy Integrals I2t (A2s) Watts Loss (W) Pre-Arcing Total at 2000Vdc 0.8 In In 170M2046 20 85 240 9 12 170M2047 25 130 390 9 16 170M2048 32 220 645 11 18 170M2049 40 390 1140 12 20 170M2050 50 610 1780 17 33 170M2051 63 1030 3000 20 39 170M2052 Single Slot Tag 2000 80 1555 4550 28 53 170M2053 100 2680 7840 33 63 170M2054 125 4110 12,020 42 79 170M2055 160 6620 19,360 45 87 170M2056 200 10,720 31,360 50 95 170M2057 215 21,870 64,000 51 97 170M2039 160 7875 75,960 68 91 200 12,300 118,670 85 113 250 21,870 211,000 100 133 170M2042 315 38,880 375,110 119 158 170M2043 400 65,710 633,965 148 176 500 113,000 174,000 109 230 600 200,700 309,000 153 305 170M2040 170M2041 170M2044 170M2045 03-12 Double Slot Tag Parallel Double Slot Tag BU-SB11879 2000 2000 Form 2000Vdc Traction Page 3 of 6 Data Sheet 720142 Square Body High Speed Traction Fuse Links for Third Rail Applications 20A to 600A, 2000Vdc Time-Current Characteristics 170M2046 to 170M2057 - 20A to 215A - Single Slot Tag 10000 20A 25A 32A 1000 40A 50A 100 63A Time in Seconds (s) 80A 100A 10 125A 160A A 1 A 200A 215A 0.1 0.01 10 100 1000 Prospective Current (A) 03-12 BU-SB11879 Form 2000Vdc Traction Page 4 of 6 Data Sheet 720142 10000 Square Body High Speed Traction Fuse Links for Third Rail Applications 20A to 600A, 2000Vdc Time-Current Characteristics 170M2039 to 170M2043 - 160A to 400A - Double Slot Tag 10000 160A 200A 1000 250A 315A 400A Time in Seconds (s) 100 10 1 A 0.1 A 0.01 10 03-12 100 BU-SB11879 Prospective Current (A) Form 2000Vdc Traction Page 5 of 6 1000 Data Sheet 720142 10000 Square Body High Speed Traction Fuse Links for Third Rail Applications 20A to 600A, 2000Vdc Time-Current Characteristics 170M2044 and 170M2045 - 500A to 600A - Parallel Double Slot Tag 10000 500A 600A 1000 Time in Seconds (s) Pre-arcing Time (s) 100 10 A A 1 0.1 0.01 10 100 Prospective current (A) 1000 Prospective Current (A) 03-12 BU-SB11879 Form 2000Vdc Traction Page 6 of 6 Data Sheet 720142 10000