|
|
Industrial & Electrical Fuses 60A 500VAC 500VDC FF L50QS POWR-SPEED
- L50QS060.T
- Littelfuse
-
1:
$64.12
-
2In Stock
-
27On Order
|
Mouser Part #
576-L50QS060.T
|
Littelfuse
|
Industrial & Electrical Fuses 60A 500VAC 500VDC FF L50QS POWR-SPEED
|
|
2In Stock
27On Order
On Order:
17 Expected 12/1/2026
10 Expected 12/2/2026
Factory Lead-Time:
11 Weeks
|
|
|
$64.12
|
|
|
$54.23
|
|
|
$47.15
|
|
|
$40.61
|
|
|
View
|
|
|
$37.40
|
|
|
$33.52
|
|
Min.: 1
Mult.: 1
|
|
|
Semiconductor Fuses
|
60 A
|
500 VAC
|
Fast-Acting Fuses
|
500 VDC
|
200 kA
|
Bolt Down
|
Class aR Fuses
|
|
Without Indicator
|
Bulk
|
L50QS
|
|
|
|
Industrial & Electrical Fuses 80A 500VAC 500VDC FF L50QS POWR-SPEED
- L50QS080.T
- Littelfuse
-
1:
$70.57
-
11In Stock
-
12Expected 10/5/2026
|
Mouser Part #
576-L50QS080.T
|
Littelfuse
|
Industrial & Electrical Fuses 80A 500VAC 500VDC FF L50QS POWR-SPEED
|
|
11In Stock
12Expected 10/5/2026
|
|
|
$70.57
|
|
|
$62.76
|
|
|
$58.10
|
|
|
$44.68
|
|
|
View
|
|
|
$41.15
|
|
|
$36.87
|
|
Min.: 1
Mult.: 1
|
|
|
Semiconductor Fuses
|
80 A
|
500 VAC
|
Fast-Acting Fuses
|
500 VDC
|
200 kA
|
Bolt Down
|
Class aR Fuses
|
|
Without Indicator
|
Bulk
|
L50QS
|
|
|
|
Industrial & Electrical Fuses 100A 500VAC 500VDC FF L50QS POWR-SPEED
- L50QS100.T
- Littelfuse
-
1:
$56.13
-
8In Stock
-
190On Order
|
Mouser Part #
576-L50QS100.T
|
Littelfuse
|
Industrial & Electrical Fuses 100A 500VAC 500VDC FF L50QS POWR-SPEED
|
|
8In Stock
190On Order
On Order:
90 Expected 8/27/2026
100 Expected 9/3/2026
Factory Lead-Time:
11 Weeks
|
|
|
$56.13
|
|
|
$49.66
|
|
|
$46.69
|
|
|
$41.13
|
|
|
View
|
|
|
$38.52
|
|
|
$36.87
|
|
Min.: 1
Mult.: 1
|
|
|
Semiconductor Fuses
|
100 A
|
500 VAC
|
Fast-Acting Fuses
|
500 VDC
|
200 kA
|
Bolt Down
|
Class aR Fuses
|
|
Without Indicator
|
Bulk
|
L50QS
|
|
|
|
Industrial & Electrical Fuses 125A 500VAC 500VDC FF L50QS POWR-SPEED
- L50QS125.V
- Littelfuse
-
1:
$96.51
-
19In Stock
|
Mouser Part #
576-L50QS125.V
|
Littelfuse
|
Industrial & Electrical Fuses 125A 500VAC 500VDC FF L50QS POWR-SPEED
|
|
19In Stock
|
|
|
$96.51
|
|
|
$80.16
|
|
|
$77.11
|
|
|
$63.10
|
|
|
$58.73
|
|
Min.: 1
Mult.: 1
|
|
|
Semiconductor Fuses
|
125 A
|
500 VAC
|
Fast-Acting Fuses
|
500 VDC
|
200 kA
|
Bolt Down
|
Class aR Fuses
|
|
Without Indicator
|
Bulk
|
L50QS
|
|
|
|
Industrial & Electrical Fuses 400A 500VAC 500VDC FF L50QS POWR-SPEED
- L50QS400.V
- Littelfuse
-
1:
$146.69
-
6In Stock
-
32Expected 10/19/2026
|
Mouser Part #
576-L50QS400.V
|
Littelfuse
|
Industrial & Electrical Fuses 400A 500VAC 500VDC FF L50QS POWR-SPEED
|
|
6In Stock
32Expected 10/19/2026
|
|
|
$146.69
|
|
|
$125.01
|
|
|
$119.64
|
|
|
$96.38
|
|
|
View
|
|
|
$89.83
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
Semiconductor Fuses
|
400 A
|
500 VAC
|
Fast-Acting Fuses
|
500 VDC
|
200 kA
|
Bolt Down
|
Class aR Fuses
|
|
Without Indicator
|
Bulk
|
L50QS
|
|
|
|
Industrial & Electrical Fuses 450A 500VAC 500VDC FF L50QS POWR-SPEED
- L50QS450.X
- Littelfuse
-
1:
$237.71
-
4In Stock
|
Mouser Part #
576-L50QS450.X
|
Littelfuse
|
Industrial & Electrical Fuses 450A 500VAC 500VDC FF L50QS POWR-SPEED
|
|
4In Stock
|
|
|
$237.71
|
|
|
$197.04
|
|
|
$181.65
|
|
|
$150.08
|
|
Min.: 1
Mult.: 1
|
|
|
Semiconductor Fuses
|
450 A
|
500 VAC
|
Fast-Acting Fuses
|
500 VDC
|
200 kA
|
Bolt Down
|
Class aR Fuses
|
|
Without Indicator
|
Bulk
|
L50QS
|
|
|
|
Industrial & Electrical Fuses 500A 500VAC 500VDC FF L50QS POWR-SPEED
- L50QS500.X
- Littelfuse
-
1:
$221.27
-
8In Stock
|
Mouser Part #
576-L50QS500.X
|
Littelfuse
|
Industrial & Electrical Fuses 500A 500VAC 500VDC FF L50QS POWR-SPEED
|
|
8In Stock
|
|
|
$221.27
|
|
|
$188.87
|
|
|
$171.62
|
|
|
$149.77
|
|
Min.: 1
Mult.: 1
|
|
|
Semiconductor Fuses
|
500 A
|
500 VAC
|
Fast-Acting Fuses
|
500 VDC
|
200 kA
|
Bolt Down
|
Class aR Fuses
|
|
Without Indicator
|
Bulk
|
L50QS
|
|
|
|
Industrial & Electrical Fuses 50A 700VAC 700VDC FF L70QS POWR-SPEED
- L70QS050.V
- Littelfuse
-
1:
$103.79
-
9In Stock
|
Mouser Part #
576-L70QS050.V
|
Littelfuse
|
Industrial & Electrical Fuses 50A 700VAC 700VDC FF L70QS POWR-SPEED
|
|
9In Stock
|
|
|
$103.79
|
|
|
$89.62
|
|
|
$79.38
|
|
|
$65.67
|
|
|
$60.46
|
|
Min.: 1
Mult.: 1
|
|
|
Semiconductor Fuses
|
50 A
|
700 VAC
|
Fast-Acting Fuses
|
700 VDC
|
200 kA
|
Bolt Down
|
Class aR Fuses
|
|
Without Indicator
|
Bulk
|
L70QS
|
|
|
|
Industrial & Electrical Fuses 100A 700VAC 700VDC FF L70QS POWR-SPEED
- L70QS100.V
- Littelfuse
-
1:
$131.52
-
2In Stock
-
22Expected 10/19/2026
|
Mouser Part #
576-L70QS100.V
|
Littelfuse
|
Industrial & Electrical Fuses 100A 700VAC 700VDC FF L70QS POWR-SPEED
|
|
2In Stock
22Expected 10/19/2026
|
|
|
$131.52
|
|
|
$112.54
|
|
|
$103.97
|
|
|
$83.17
|
|
|
$76.56
|
|
Min.: 1
Mult.: 1
|
|
|
Semiconductor Fuses
|
100 A
|
700 VAC
|
Fast-Acting Fuses
|
700 VDC
|
200 kA
|
Bolt Down
|
Class aR Fuses
|
|
Without Indicator
|
Bulk
|
L70QS
|
|
|
|
Industrial & Electrical Fuses 125A 700VAC 700VDC FF L70QS POWR-SPEED
- L70QS125.V
- Littelfuse
-
1:
$185.37
-
6In Stock
|
Mouser Part #
576-L70QS125.V
|
Littelfuse
|
Industrial & Electrical Fuses 125A 700VAC 700VDC FF L70QS POWR-SPEED
|
|
6In Stock
|
|
|
$185.37
|
|
|
$153.69
|
|
|
$141.71
|
|
|
$117.12
|
|
Min.: 1
Mult.: 1
|
|
|
Semiconductor Fuses
|
125 A
|
700 VAC
|
Fast-Acting Fuses
|
700 VDC
|
200 kA
|
Bolt Down
|
Class aR Fuses
|
|
Without Indicator
|
Bulk
|
L70QS
|
|
|
|
Industrial & Electrical Fuses 250A 700VAC 700VDC FF L70QS POWR-SPEED
- L70QS250.X
- Littelfuse
-
1:
$265.20
-
1In Stock
|
Mouser Part #
576-L70QS250.X
|
Littelfuse
|
Industrial & Electrical Fuses 250A 700VAC 700VDC FF L70QS POWR-SPEED
|
|
1In Stock
|
|
|
$265.20
|
|
|
$219.83
|
|
|
$207.69
|
|
|
$171.57
|
|
Min.: 1
Mult.: 1
|
|
|
Semiconductor Fuses
|
250 A
|
700 VAC
|
Fast-Acting Fuses
|
700 VDC
|
200 kA
|
Bolt Down
|
Class aR Fuses
|
|
Without Indicator
|
Bulk
|
L70QS
|
|
|
|
Industrial & Electrical Fuses 1000V SIZE 70 LONG BL 100A
- PSR070UL0100Z
- Littelfuse
-
1:
$386.94
-
1In Stock
|
Mouser Part #
576-PSR070UL0100Z
|
Littelfuse
|
Industrial & Electrical Fuses 1000V SIZE 70 LONG BL 100A
|
|
1In Stock
|
|
|
$386.94
|
|
|
$314.66
|
|
|
$289.95
|
|
Min.: 1
Mult.: 1
|
|
|
Semiconductor Fuses
|
100 A
|
|
Fast-Acting Fuses
|
|
|
Knife Blade
|
Class aR Fuses
|
70
|
Visual Indicator
|
Bulk
|
PSR
|
|
|
|
Industrial & Electrical Fuses 40A 500VAC 500VDC FF L50QS POWR-SPEED
- L50QS040.T
- Littelfuse
-
1:
$60.20
-
3In Stock
|
Mouser Part #
576-L50QS040.T
|
Littelfuse
|
Industrial & Electrical Fuses 40A 500VAC 500VDC FF L50QS POWR-SPEED
|
|
3In Stock
|
|
|
$60.20
|
|
|
$54.23
|
|
|
$50.03
|
|
|
$39.14
|
|
|
View
|
|
|
$37.13
|
|
|
$33.52
|
|
Min.: 1
Mult.: 1
|
|
|
Semiconductor Fuses
|
40 A
|
500 VAC
|
Fast-Acting Fuses
|
500 VDC
|
200 kA
|
Bolt Down
|
Class aR Fuses
|
|
Without Indicator
|
Bulk
|
L50QS
|
|
|
|
Industrial & Electrical Fuses 70A 500VAC 500VDC FF L50QS POWR-SPEED
- L50QS070.T
- Littelfuse
-
1:
$70.56
-
11In Stock
|
Mouser Part #
576-L50QS070.T
|
Littelfuse
|
Industrial & Electrical Fuses 70A 500VAC 500VDC FF L50QS POWR-SPEED
|
|
11In Stock
|
|
|
$70.56
|
|
|
$60.24
|
|
|
$57.60
|
|
|
$44.68
|
|
|
View
|
|
|
$41.15
|
|
|
$36.87
|
|
Min.: 1
Mult.: 1
|
|
|
Semiconductor Fuses
|
70 A
|
500 VAC
|
Fast-Acting Fuses
|
500 VDC
|
200 kA
|
Bolt Down
|
Class aR Fuses
|
|
Without Indicator
|
Bulk
|
L50QS
|
|
|
|
Industrial & Electrical Fuses 225A 500VAC 500VDC FF L50QS POWR-SPEED
- L50QS225.V
- Littelfuse
-
1:
$147.20
-
3In Stock
|
Mouser Part #
576-L50QS225.V
|
Littelfuse
|
Industrial & Electrical Fuses 225A 500VAC 500VDC FF L50QS POWR-SPEED
|
|
3In Stock
|
|
|
$147.20
|
|
|
$133.18
|
|
|
$122.81
|
|
|
$96.69
|
|
|
$91.05
|
|
Min.: 1
Mult.: 1
|
|
|
Semiconductor Fuses
|
225 A
|
500 VAC
|
Fast-Acting Fuses
|
500 VDC
|
200 kA
|
Bolt Down
|
Class aR Fuses
|
|
Without Indicator
|
Bulk
|
L50QS
|
|
|
|
Industrial & Electrical Fuses 35A 700VAC 700VDC FF L70QS POWR-SPEED
- L70QS035.V
- Littelfuse
-
1:
$103.78
-
8In Stock
|
Mouser Part #
576-L70QS035.V
|
Littelfuse
|
Industrial & Electrical Fuses 35A 700VAC 700VDC FF L70QS POWR-SPEED
|
|
8In Stock
|
|
|
$103.78
|
|
|
$86.08
|
|
|
$79.39
|
|
|
$65.67
|
|
|
$60.46
|
|
Min.: 1
Mult.: 1
|
|
|
Semiconductor Fuses
|
35 A
|
700 VAC
|
Fast-Acting Fuses
|
700 VDC
|
200 kA
|
Bolt Down
|
Class aR Fuses
|
|
Without Indicator
|
Bulk
|
L70QS
|
|
|
|
Industrial & Electrical Fuses 400A 700VAC 700VDC FF L70QS POWR-SPEED
- L70QS400.X
- Littelfuse
-
1:
$256.42
-
4In Stock
|
Mouser Part #
576-L70QS400.X
|
Littelfuse
|
Industrial & Electrical Fuses 400A 700VAC 700VDC FF L70QS POWR-SPEED
|
|
4In Stock
|
|
|
$256.42
|
|
|
$207.45
|
|
|
$195.40
|
|
|
$161.86
|
|
Min.: 1
Mult.: 1
|
|
|
Semiconductor Fuses
|
400 A
|
700 VAC
|
Fast-Acting Fuses
|
700 VDC
|
200 kA
|
Bolt Down
|
Class aR Fuses
|
|
Without Indicator
|
Bulk
|
L70QS
|
|
|
|
Industrial & Electrical Fuses 500A 700VAC 700VDC FF L70QS POWR-SPEED
- L70QS500.X
- Littelfuse
-
1:
$426.48
-
4In Stock
|
Mouser Part #
576-L70QS500.X
|
Littelfuse
|
Industrial & Electrical Fuses 500A 700VAC 700VDC FF L70QS POWR-SPEED
|
|
4In Stock
|
|
Min.: 1
Mult.: 1
|
|
|
Semiconductor Fuses
|
500 A
|
700 VAC
|
Fast-Acting Fuses
|
700 VDC
|
200 kA
|
Bolt Down
|
Class aR Fuses
|
|
Without Indicator
|
Bulk
|
L70QS
|
|
|
|
Industrial & Electrical Fuses 200A 700VAC SIZE 30 POWER-SPEED FLUSH M
- PSR030FL0200Z
- Littelfuse
-
1:
$251.46
-
3In Stock
|
Mouser Part #
576-PSR030FL0200Z
|
Littelfuse
|
Industrial & Electrical Fuses 200A 700VAC SIZE 30 POWER-SPEED FLUSH M
|
|
3In Stock
|
|
|
$251.46
|
|
|
$193.43
|
|
|
$193.26
|
|
|
$162.75
|
|
Min.: 1
Mult.: 1
|
|
|
Semiconductor Fuses
|
200 A
|
700 VAC
|
Fast-Acting Fuses
|
600 VDC
|
|
Quick Connect
|
Class aR Fuses
|
30
|
Visual Side Indicator
|
Bulk
|
PSR
|
|
|
|
Industrial & Electrical Fuses 80A 1000V SIZE 70 Flush End Mtrc Thred
- PSR070FL0080Z
- Littelfuse
-
1:
$380.03
-
1In Stock
|
Mouser Part #
576-PSR070FL0080Z
|
Littelfuse
|
Industrial & Electrical Fuses 80A 1000V SIZE 70 Flush End Mtrc Thred
|
|
1In Stock
|
|
Min.: 1
Mult.: 1
|
|
|
Semiconductor Fuses
|
80 A
|
1.3 kVAC
|
Fast-Acting Fuses
|
1 kVDC
|
100 kA, 150 kA
|
Threaded
|
Class aR Fuses
|
70
|
Visual Side Indicator
|
Bulk
|
PSR
|
|
|
|
Industrial & Electrical Fuses 250A 1000V SIZE 70 Flush End Mtrc Thred
- PSR070FL0250Z
- Littelfuse
-
1:
$419.31
-
1In Stock
|
Mouser Part #
576-PSR070FL0250Z
|
Littelfuse
|
Industrial & Electrical Fuses 250A 1000V SIZE 70 Flush End Mtrc Thred
|
|
1In Stock
|
|
|
$419.31
|
|
|
$344.01
|
|
|
$330.30
|
|
Min.: 1
Mult.: 1
|
|
|
Semiconductor Fuses
|
250 A
|
1.3 kVAC
|
Fast-Acting Fuses
|
1 kVDC
|
100 kA, 150 kA
|
Threaded
|
Class aR Fuses
|
70
|
Visual Side Indicator
|
Bulk
|
PSR
|
|
|
|
Industrial & Electrical Fuses 200A 1000V SIZE 70 Flush End In Thread
- PSR070FS0200Z
- Littelfuse
-
1:
$408.08
-
1In Stock
|
Mouser Part #
576-PSR070FS0200Z
|
Littelfuse
|
Industrial & Electrical Fuses 200A 1000V SIZE 70 Flush End In Thread
|
|
1In Stock
|
|
Min.: 1
Mult.: 1
|
|
|
Semiconductor Fuses
|
200 A
|
1.3 kVAC
|
Fast-Acting Fuses
|
1 kVDC
|
100 kA, 150 kA
|
Threaded
|
Class aR Fuses
|
70
|
Visual Side Indicator
|
Bulk
|
PSR
|
|
|
|
Industrial & Electrical Fuses POWR-SPEED SQB SIZE 70 US LONG BL 50A
- PSR070UL0050Z
- Littelfuse
-
1:
$386.60
-
1In Stock
|
Mouser Part #
576-PSR070UL0050Z
|
Littelfuse
|
Industrial & Electrical Fuses POWR-SPEED SQB SIZE 70 US LONG BL 50A
|
|
1In Stock
|
|
|
$386.60
|
|
|
$303.11
|
|
|
$289.94
|
|
Min.: 1
Mult.: 1
|
|
|
Semiconductor Fuses
|
50 A
|
|
Fast-Acting Fuses
|
|
|
Knife Blade
|
Class aR Fuses
|
70
|
Visual Indicator
|
Bulk
|
PSR
|
|
|
|
Industrial & Electrical Fuses 400A 1250VAC SIZE 71 POWER-SPEED FLUSH M
- PSR071FL0400Z
- Littelfuse
-
1:
$408.09
-
3In Stock
|
Mouser Part #
576-PSR071FL0400Z
|
Littelfuse
|
Industrial & Electrical Fuses 400A 1250VAC SIZE 71 POWER-SPEED FLUSH M
|
|
3In Stock
|
|
|
$408.09
|
|
|
$330.94
|
|
|
$311.59
|
|
Min.: 1
Mult.: 1
|
|
|
Semiconductor Fuses
|
400 A
|
1.3 kVAC
|
Fast-Acting Fuses
|
1 kVDC
|
|
Quick Connect
|
Class aR Fuses
|
71
|
Visual Side Indicator
|
Bulk
|
PSR
|
|
|
|
Industrial & Electrical Fuses 700A 1250V SIZE 73 Flush End Mtrc Thred
- PSR073FL0700Z
- Littelfuse
-
1:
$534.04
-
1In Stock
|
Mouser Part #
576-PSR073FL0700Z
|
Littelfuse
|
Industrial & Electrical Fuses 700A 1250V SIZE 73 Flush End Mtrc Thred
|
|
1In Stock
|
|
|
$534.04
|
|
|
$437.75
|
|
|
$418.57
|
|
Min.: 1
Mult.: 1
|
|
|
Semiconductor Fuses
|
700 A
|
1.3 kVAC
|
Fast-Acting Fuses
|
1 kVDC
|
100 kA, 150 kA
|
Threaded
|
Class aR Fuses
|
73
|
Visual Side Indicator
|
Bulk
|
PSR
|
|
Puerto Rico