POWR-SPEED® Fuse
L70QS SERIES HIGH-SPEED ROUND BODY
Electrical Specifications
TOTAL
CLEARING
I2T (A2s)
TOTAL
CLEARING
I2T (A2s)
WATTS LOSS
WATTS LOSS
VOLTAGE
RATING
INTERRUPT
RATING
MELTING
(PRE-ARC)
I2T (A2s)
AT 80 % RATED AT 100 % RATED
CATALOG
NUMBER
CURRENT
CURRENT
AC DC
AC
DC
200 kA @ 700 V AC 50 kA @ 700 V DC
(W)
(W)
L70QS035
L70QS040
L70QS050
L70QS060
L70QS070
L70QS080
L70QS090
L70QS100
L70QS125
L70QS150
L70QS175
L70QS200
L70QS225
L70QS250
L70QS300
L70QS350
L70QS400
L70QS450
L70QS500
L70QS600
L70QS700
L70QS800
35
40
700 700 200 kA 50 kA
700 700 200 kA 50 kA
700 700 200 kA 50 kA
700 700 200 kA 50 kA
700 700 200 kA 50 kA
700 700 200 kA 50 kA
700 700 200 kA 50 kA
700 700 200 kA 50 kA
700 700 200 kA 50 kA
700 700 200 kA 50 kA
700 700 200 kA 50 kA
700 700 200 kA 50 kA
700 700 200 kA 50 kA
700 700 200 kA 50 kA
700 700 200 kA 50 kA
700 700 200 kA 50 kA
700 700 200 kA 50 kA
700 700 200 kA 50 kA
700 700 200 kA 50 kA
700 700 200 kA 50 kA
700 700 200 kA 50 kA
700 700 200 kA 50 kA
129
153
332
599
308
416
5
8
9
6
50
196
711
588
6
12
60
269
1,233
678
9
15
70
359
1,575
1,075
10
12
13
15
13
17
20
22
22
27
31
35
41
45
56
67
72
76
20
22
25
30
24
32
38
42
40
46
57
67
79
81
112
138
138
142
80
452
2,755
1,415
90
625
3,365
1,920
100
125
150
175
200
225
250
300
350
400
450
500
600
700
800
966
3,747
2,347
2,208
3,026
4,219
5,529
9,226
10,999
16,296
24,778
34,225
38,946
42,747
67,363
99,387
156,137
8,795
5,570
13,650
19,550
22,067
34,900
43,750
64,400
91,500
110,667
145,500
173,000
220,333
368,000
466,333
8,195
11,650
16,100
25,400
31,650
45,500
65,250
94,666
113,500
125,500
179,667
298,000
415,333
Ordering Information
AMPERAGE
AMPERE
CATALOG
NUMBER
ORDERING
NUMBER
PACK
QUANTITY
SERIES
UPC
RATING
CODE
035
040
050
060
070
080
090
100
125
150
175
200
225
250
300
350
400
450
500
600
700
800
L70QS
L70QS
L70QS
L70QS
L70QS
L70QS
L70QS
L70QS
L70QS
L70QS
L70QS
L70QS
L70QS
L70QS
L70QS
L70QS
L70QS
L70QS
L70QS
L70QS
L70QS
L70QS
35
40
L70QS035
L70QS040
L70QS050
L70QS060
L70QS070
L70QS080
L70QS090
L70QS100
L70QS125
L70QS150
L70QS175
L70QS200
L70QS225
L70QS250
L70QS300
L70QS350
L70QS400
L70QS450
L70QS500
L70QS600
L70QS700
L70QS800
L70QS035.V
L70QS040.V
L70QS050.V
L70QS060.V
L70QS070.V
L70QS080.V
L70QS090.V
L70QS100.V
L70QS125.V
L70QS150.V
L70QS175.V
L70QS200.V
L70QS225.X
L70QS250.X
L70QS300.X
L70QS350.X
L70QS400.X
L70QS450.X
L70QS500.X
L70QS600.X
L70QS700.X
L70QS800.X
5 Pcs/ Box
5 Pcs/ Box
5 Pcs/ Box
5 Pcs/ Box
5 Pcs/ Box
5 Pcs/ Box
5 Pcs/ Box
5 Pcs/ Box
5 Pcs/ Box
5 Pcs/ Box
5 Pcs/ Box
5 Pcs/ Box
1 Pc/ Box
1 Pc/ Box
1 Pc/ Box
1 Pc/ Box
1 Pc/ Box
1 Pc/ Box
1 Pc/ Box
1 Pc/ Box
1 Pc/ Box
1 Pc/ Box
07945886015
07945886016
07945886017
07945886018
07945886019
07945886020
07945886021
07945886022
07945886023
07945886024
07945886025
07945886026
07945886027
07945886028
07945886029
07945886030
07945886031
07945886032
07945886033
07945886034
07945886035
07945886036
50
60
70
80
90
100
125
150
175
200
225
250
300
350
400
450
500
600
700
800
Littelfuse.com/L70QS
© 2020 Littelfuse, Inc.
Rev: 092820
2 of 11
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