cooper bussmann

170M Square Body DC 2000V high speed fuse

  
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

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
 
Standards/Approvals: IEC 60269
 
Microswitch (optional):
170H0239 and 170H3030 (gold), Type K indicator 6.3 x 0.8mm lugs, low operating voltage.


Dimensions - mm
170M2039 to 170M2043 - Double Slot Tag - 160 to 400A


170M2044 to 170M2045 - Parallel Double Slot Tag - 500 to 600A


170M2046 to 170M2057 - Single Slot Tag - 20 to 215A


170M2058 to 170M2062 - Single Slot Tag - 100 to 250A
A:85, B:75, C:105, D;246, E:268


170M2063 to 170M2067 - Double Slot Tag - 315 to 560A
A:85, B:75, C;193, D:246, E:268


Time Constant Correction Curve


Arc Voltage Curve


Time-Current Characteristic
170M2039 to 170M2043 - 160A to 400A - Double Slot Tag


170M2046 to 170M2057 - 20A to 215A - Single Slot Tag


170M2044 and 170M2045 - 500A to 600A - Parallel Double Slot Tag


170M2058 to 170M2062



Catalog Numbers
Part Number Fuse Link Type Fuse Link Size Rated
Voltage
(Vdc)
Rated
Current
(Amps)
Energy Integrals I2t (kA2s) Watts
Loss
(W)
Pre-Arcing Total at 2000Vdc
L/R=15ms L/R=45ms L/R=15ms L/R=45ms
170M2039 Double Slot
Tag
65*65*153 2000V dc 160 12.4 20 18 30 99
170M2040 200 21.4 34.5 31 53 114
170M2041 250 41 69 59 102 126
170M2042 315 76.2 149 131 226 145
170M2043 400 170 285 247 428 183
170M2044 Parallel Double
Slot Tag
(65*65*153)*2 500 289 487 430 734 269
170M2045 600 492 823 707 1217 298
170M2046 Single Slot
Tag
39*41*150 20 0.11 0.23 0.2 0.35 17
170M2047 25 0.16 0.26 0.23 0.39 26
170M2048 32 0.28 0.48 0.41 0.71 30
170M2049 40 0.49 0.82 0.69 1.2 35
170M2050 50 0.94 1.58 1.34 2.3 43
170M2051 63 1.42 2.42 2.03 3.5 53
170M2052 80 2.73 4.65 3.87 6.7 61
170M2053 100 5.29 9 7.55 13 70
170M2054 125 9.45 15.9 13.6 23.4 87
170M2055 160 17.5 29.4 24 43 99
170M2056 200 35.9 59.2 51.5 89 106
170M2057 215 41.2 61.5 58 108 114
170M2058 Single Slot
Tag
74.5*74.5*205 100 4.47 7.7 6.4 11 70
170M2059 125 8.63 14 12.3 21 86
170M2060 160 12.2 20 17.4 30 99
170M2061 200 22 37 31 53 114
170M2062 250 41.6 72 60 103 126
170M2063 Double Slot
Tag
(74.5*74.5*205)*2 315 68 112 97 168 145
170M2064 350 93.3 162 138 234 164
170M2065 400 132 190 187 312 183
170M2066 500 148 215 216 378 269
170M2067 560 280 427 404 740 278

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