161
Square Body DIN 43 653 — 1250V/1300V (IEC/UL):
50-1400A
CCaattaalloogg NNuummbbeerrss
--TTNN//111100 --KKNN//111100 EElleeccttrriiccaall CChhaarraacctteerriissttiiccss
--//111100 TTyyppee TT TTyyppee KK RRaatteedd II
22
tt ((AA
22
SSeecc))
VViissuuaall IInnddiiccaattoorr IInnddiiccaattoorr CCuurrrreenntt CClleeaarriinngg CClleeaarriinngg WWaattttss
IInnddiiccaattoorr ffoorr MMiiccrroo ffoorr MMiiccrroo SSiizzee RRMMSS--AAmmppss PPrree--aarrcc aatt 11000000VV aatt 11225500VV LLoossss
170M3138 170M3188 170M3238 50 135 815 1100 15
170M3139 170M3189 170M3239 63 215 1300 1750 20
170M3140 170M3190 170M3240 80 420 2500 3350 25
170M3141 170M3191 170M3241 100 750 4450 5950 30
170M3142 170M3192 170M3242 125 1450 9000 11500 35
170M3143 170M3193 170M3243 1* 160 2600 16000 21000 40
170M3144 170M3194 170M3244 200 5150 31000 41000 45
170M3145 170M3195 170M3245 250 9200 54500 73000 55
170M3146 170M3196 170M3246 315 18500 115000 150000 60
170M3147 170M3197 170M3247 350 27000 165000 220000 65
170M3148 170M3198 170M3248 400 53000 265000 335000 70
170M4138 170M4188 170M4238 160 1900 11500 15500 45
170M4139 170M4189 170M4239 200 3800 22500 30000 50
170M4140 170M4190 170M4240 250 7750 46000 61500 60
170M4141 170M4191 170M4241 315 15000 90000 120000 65
170M4142 170M4192 170M4242 1 350 20000 125000 165000 70
170M4143 170M4193 170M4243 400 29500 175000 235000 75
170M4144 170M4194 170M4244 450 42000 250000 335000 80
170M4145 170M4195 170M4245 500 69500 340000 435000 85
170M4146 170M4196 170M4246 550 95000 465000 590000 95
170M4147 170M4197 170M4247 630† 130000 660000 100
170M5138 170M5188 170M5238 250 6500 38500 51500 65
170M5139 170M5189 170M5239 280 9350 55500 74500 70
170M5140 170M5190 170M5240 315 13000 77500 105000 75
170M5141 170M5191 170M5241 350 16500 97500 135000 80
170M5142 170M5192 170M5242 400 23000 140000 180000 85
170M5143 170M5193 170M5243 450 34000 205000 270000 90
170M5144 170M5194 170M5244 2 500 48000 285000 380000 95
170M5145 170M5195 170M5245 550 62000 370000 495000 100
170M5146 170M5196 170M5246 630 115000 575000 730000 110
170M5147 170M5197 170M5247 700 160000 795000 1050000 115
170M5148 170M5198 170M5248 800 245000 1200000 1550000 120
170M5149 170M5199 170M5249 900† 360000 1750000 125
170M5150 170M5200 170M5250 1000† 480000 2350000 135
170M6138 170M6188 170M6238 315 9500 58000 77500 85
170M6139 170M6189 170M6239 350 13500 81500 110000 90
170M6140 170M6190 170M6240 400 19500 120000 160000 95
170M6141 170M6191 170M6241 450 31000 185000 245000 100
170M6142 170M6192 170M6242 500 39000 235000 310000 105
170M6143 170M6193 170M6243 550 55000 325000 435000 110
170M6144 170M6194 170M6244 3 630 83500 495000 665000 115
170M6145 170M6195 170M6245 700 115000 705000 940000 120
170M6146 170M6196 170M6246 800‡ 205000 995000 1300000 125
170M6147 170M6197 170M6247 900‡ 305000 1500000 1900000 130
170M6148 170M6198 170M6248 1000‡ 450000 2150000 2750000 135
170M6149 170M6199 170M6249 1100‡ 575000 2800000 3600000 140
170M6150 170M6200 170M6250 1250† 810000 3950000 145
170M6151 170M6201 170M6251 1400† 1250000 6000000 150
†Rated voltage (IEC) 1100V.
‡Rated voltage (IEC) 1250V.
• Watts loss provided at rated current.
• Microswitch indicator ordered separately. See accessories on pages 185-186.
• For fuse curves see pages 166 and 167.
For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa
High Speed
Fuses
High Speed Fuses
Catalog Numbers
