|
|
Industrial & Electrical Fuses 90A 500VAC 500VDC FF L50QS POWR-SPEED
- L50QS090.T
- Littelfuse
-
1:
$91.79
-
62In Stock
|
Mouser Part #
576-L50QS090.T
|
Littelfuse
|
Industrial & Electrical Fuses 90A 500VAC 500VDC FF L50QS POWR-SPEED
|
|
62In Stock
|
|
|
$91.79
|
|
|
$79.79
|
|
|
$70.70
|
|
|
$61.19
|
|
|
View
|
|
|
$59.26
|
|
|
$53.09
|
|
Min.: 1
Mult.: 1
|
|
|
Semiconductor Fuses
|
90 A
|
500 VAC
|
Fast-Acting Fuses
|
500 VDC
|
200 kA
|
Bolt Down
|
Class aR Fuses
|
Without Indicator
|
Bulk
|
L50QS
|
|
|
|
Industrial & Electrical Fuses 600A 500VAC 500VDC FF L50QS POWR-SPEED
- L50QS600.X
- Littelfuse
-
1:
$332.77
-
77In Stock
|
Mouser Part #
576-L50QS600.X
|
Littelfuse
|
Industrial & Electrical Fuses 600A 500VAC 500VDC FF L50QS POWR-SPEED
|
|
77In Stock
|
|
|
$332.77
|
|
|
$272.81
|
|
|
$250.06
|
|
|
$220.45
|
|
Min.: 1
Mult.: 1
|
|
|
Semiconductor Fuses
|
600 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:
$143.11
-
44In Stock
|
Mouser Part #
576-L50QS125.V
|
Littelfuse
|
Industrial & Electrical Fuses 125A 500VAC 500VDC FF L50QS POWR-SPEED
|
|
44In Stock
|
|
|
$143.11
|
|
|
$118.97
|
|
|
$111.04
|
|
|
$91.86
|
|
|
$84.57
|
|
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 200A 500VAC 500VDC FF L50QS POWR-SPEED
- L50QS200.V
- Littelfuse
-
1:
$142.95
-
39In Stock
|
Mouser Part #
576-L50QS200.V
|
Littelfuse
|
Industrial & Electrical Fuses 200A 500VAC 500VDC FF L50QS POWR-SPEED
|
|
39In Stock
|
|
|
$142.95
|
|
|
$118.74
|
|
|
$111.04
|
|
|
$91.86
|
|
|
$84.57
|
|
Min.: 1
Mult.: 1
|
|
|
Semiconductor Fuses
|
200 A
|
500 VAC
|
Fast-Acting Fuses
|
500 VDC
|
200 kA
|
Bolt Down
|
Class aR Fuses
|
Without Indicator
|
Bulk
|
L50QS
|
|
|
|
Industrial & Electrical Fuses 250A 500VAC 500VDC FF L50QS POWR-SPEED
- L50QS250.V
- Littelfuse
-
1:
$225.35
-
25In Stock
|
Mouser Part #
576-L50QS250.V
|
Littelfuse
|
Industrial & Electrical Fuses 250A 500VAC 500VDC FF L50QS POWR-SPEED
|
|
25In Stock
|
|
|
$225.35
|
|
|
$195.42
|
|
|
$172.28
|
|
|
$142.44
|
|
|
$131.11
|
|
Min.: 1
Mult.: 1
|
|
|
Semiconductor Fuses
|
250 A
|
500 VAC
|
Fast-Acting Fuses
|
500 VDC
|
200 kA
|
Bolt Down
|
Class aR Fuses
|
Without Indicator
|
Bulk
|
L50QS
|
|
|
|
Industrial & Electrical Fuses 350A 500VAC 500VDC FF L50QS POWR-SPEED
- L50QS350.V
- Littelfuse
-
1:
$231.31
-
60In Stock
|
Mouser Part #
576-L50QS350.V
|
Littelfuse
|
Industrial & Electrical Fuses 350A 500VAC 500VDC FF L50QS POWR-SPEED
|
|
60In Stock
|
|
|
$231.31
|
|
|
$191.82
|
|
|
$176.89
|
|
|
$146.32
|
|
|
$134.70
|
|
Min.: 1
Mult.: 1
|
|
|
Semiconductor Fuses
|
350 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:
$217.43
-
17In Stock
|
Mouser Part #
576-L50QS400.V
|
Littelfuse
|
Industrial & Electrical Fuses 400A 500VAC 500VDC FF L50QS POWR-SPEED
|
|
17In Stock
|
|
|
$217.43
|
|
|
$186.85
|
|
|
$172.28
|
|
|
$142.44
|
|
|
$131.11
|
|
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 500A 500VAC 500VDC FF L50QS POWR-SPEED
- L50QS500.X
- Littelfuse
-
1:
$334.77
-
10In Stock
|
Mouser Part #
576-L50QS500.X
|
Littelfuse
|
Industrial & Electrical Fuses 500A 500VAC 500VDC FF L50QS POWR-SPEED
|
|
10In Stock
|
|
|
$334.77
|
|
|
$280.63
|
|
|
$254.48
|
|
|
$216.12
|
|
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 35A 500VAC 500VDC FF L50QS POWR-SPEED
- L50QS035.T
- Littelfuse
-
1:
$79.69
-
53In Stock
|
Mouser Part #
576-L50QS035.T
|
Littelfuse
|
Industrial & Electrical Fuses 35A 500VAC 500VDC FF L50QS POWR-SPEED
|
|
53In Stock
|
|
|
$79.69
|
|
|
$68.47
|
|
|
$63.06
|
|
|
$58.48
|
|
|
View
|
|
|
$53.86
|
|
|
$48.27
|
|
Min.: 1
Mult.: 1
|
|
|
Semiconductor Fuses
|
35 A
|
500 VAC
|
Fast-Acting Fuses
|
500 VDC
|
200 kA
|
Bolt Down
|
Class aR Fuses
|
Without Indicator
|
Bulk
|
L50QS
|
|
|
|
Industrial & Electrical Fuses 50A 500VAC 500VDC FF L50QS POWR-SPEED
- L50QS050.T
- Littelfuse
-
1:
$77.00
-
8In Stock
-
9Expected 2026-09-07
|
Mouser Part #
576-L50QS050.T
|
Littelfuse
|
Industrial & Electrical Fuses 50A 500VAC 500VDC FF L50QS POWR-SPEED
|
|
8In Stock
9Expected 2026-09-07
|
|
|
$77.00
|
|
|
$64.56
|
|
|
$60.71
|
|
|
$58.48
|
|
|
View
|
|
|
$53.86
|
|
|
$48.27
|
|
Min.: 1
Mult.: 1
|
|
|
Semiconductor Fuses
|
50 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:
$101.62
-
11In Stock
-
12Expected 2026-07-30
|
Mouser Part #
576-L50QS080.T
|
Littelfuse
|
Industrial & Electrical Fuses 80A 500VAC 500VDC FF L50QS POWR-SPEED
|
|
11In Stock
12Expected 2026-07-30
|
|
|
$101.62
|
|
|
$90.37
|
|
|
$83.66
|
|
|
$64.34
|
|
|
View
|
|
|
$59.26
|
|
|
$53.09
|
|
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 175A 500VAC 500VDC FF L50QS POWR-SPEED
- L50QS175.V
- Littelfuse
-
1:
$145.18
-
6In Stock
|
Mouser Part #
576-L50QS175.V
|
Littelfuse
|
Industrial & Electrical Fuses 175A 500VAC 500VDC FF L50QS POWR-SPEED
|
|
6In Stock
|
|
|
$145.18
|
|
|
$120.38
|
|
|
$104.83
|
|
|
$91.86
|
|
|
$84.57
|
|
Min.: 1
Mult.: 1
|
|
|
Semiconductor Fuses
|
175 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:
$342.30
-
4In Stock
|
Mouser Part #
576-L50QS450.X
|
Littelfuse
|
Industrial & Electrical Fuses 450A 500VAC 500VDC FF L50QS POWR-SPEED
|
|
4In Stock
|
|
|
$342.30
|
|
|
$283.75
|
|
|
$261.58
|
|
|
$216.12
|
|
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 40A 500VAC 500VDC FF L50QS POWR-SPEED
- L50QS040.T
- Littelfuse
-
1:
$90.60
-
13In Stock
|
Mouser Part #
576-L50QS040.T
|
Littelfuse
|
Industrial & Electrical Fuses 40A 500VAC 500VDC FF L50QS POWR-SPEED
|
|
13In Stock
|
|
|
$90.60
|
|
|
$78.11
|
|
|
$72.06
|
|
|
$57.25
|
|
|
View
|
|
|
$53.86
|
|
|
$48.27
|
|
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:
$101.62
-
14In Stock
|
Mouser Part #
576-L50QS070.T
|
Littelfuse
|
Industrial & Electrical Fuses 70A 500VAC 500VDC FF L50QS POWR-SPEED
|
|
14In Stock
|
|
|
$101.62
|
|
|
$84.30
|
|
|
$83.66
|
|
|
$64.34
|
|
|
View
|
|
|
$59.26
|
|
|
$53.09
|
|
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:
$223.42
-
13In Stock
|
Mouser Part #
576-L50QS225.V
|
Littelfuse
|
Industrial & Electrical Fuses 225A 500VAC 500VDC FF L50QS POWR-SPEED
|
|
13In Stock
|
|
|
$223.42
|
|
|
$191.82
|
|
|
$176.89
|
|
|
$140.93
|
|
|
$131.11
|
|
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 275A 500VAC 500VDC FF L50QS POWR-SPEED
- L50QS275.V
- Littelfuse
-
1:
$225.36
-
4In Stock
|
Mouser Part #
576-L50QS275.V
|
Littelfuse
|
Industrial & Electrical Fuses 275A 500VAC 500VDC FF L50QS POWR-SPEED
|
|
4In Stock
|
|
|
$225.36
|
|
|
$185.30
|
|
|
$172.28
|
|
|
$142.44
|
|
|
$131.11
|
|
Min.: 1
Mult.: 1
|
|
|
Semiconductor Fuses
|
275 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:
$77.75
-
245On Order
|
Mouser Part #
576-L50QS100.T
|
Littelfuse
|
Industrial & Electrical Fuses 100A 500VAC 500VDC FF L50QS POWR-SPEED
|
|
245On Order
On Order:
130 Expected 2026-07-16
115 Expected 2026-07-31
Factory Lead-Time:
9 Weeks
|
|
|
$77.75
|
|
|
$72.95
|
|
|
$68.46
|
|
|
$63.01
|
|
|
View
|
|
|
$58.75
|
|
|
$53.09
|
|
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 150A 500VAC 500VDC FF L50QS POWR-SPEED
- L50QS150.V
- Littelfuse
-
1:
$141.58
-
114On Order
|
Mouser Part #
576-L50QS150.V
|
Littelfuse
|
Industrial & Electrical Fuses 150A 500VAC 500VDC FF L50QS POWR-SPEED
|
|
114On Order
On Order:
74 Expected 2026-07-09
40 Expected 2026-07-10
Factory Lead-Time:
9 Weeks
|
|
|
$141.58
|
|
|
$117.99
|
|
|
$109.11
|
|
|
$91.86
|
|
|
$84.57
|
|
Min.: 1
Mult.: 1
|
|
|
Semiconductor Fuses
|
150 A
|
500 VAC
|
Fast-Acting Fuses
|
500 VDC
|
200 kA
|
Bolt Down
|
Class aR Fuses
|
Without Indicator
|
Bulk
|
L50QS
|
|
|
|
Industrial & Electrical Fuses 300A 500VAC 500VDC FF L50QS POWR-SPEED
- L50QS300.V
- Littelfuse
-
1:
$219.00
-
60Expected 2026-08-20
|
Mouser Part #
576-L50QS300.V
|
Littelfuse
|
Industrial & Electrical Fuses 300A 500VAC 500VDC FF L50QS POWR-SPEED
|
|
60Expected 2026-08-20
|
|
|
$219.00
|
|
|
$186.85
|
|
|
$172.28
|
|
|
$142.44
|
|
|
$131.11
|
|
Min.: 1
Mult.: 1
|
|
|
Semiconductor Fuses
|
300 A
|
500 VAC
|
Fast-Acting Fuses
|
500 VDC
|
200 kA
|
Bolt Down
|
Class aR Fuses
|
Without Indicator
|
Bulk
|
L50QS
|
|
|
|
Industrial & Electrical Fuses 60A 500VAC 500VDC FF L50QS POWR-SPEED
- L50QS060.T
- Littelfuse
-
1:
$94.18
-
12On Order
|
Mouser Part #
576-L50QS060.T
|
Littelfuse
|
Industrial & Electrical Fuses 60A 500VAC 500VDC FF L50QS POWR-SPEED
|
|
12On Order
On Order:
4 Expected 2026-08-13
8 Expected 2026-09-08
Factory Lead-Time:
11 Weeks
|
|
|
$94.18
|
|
|
$78.11
|
|
|
$72.06
|
|
|
$59.66
|
|
|
View
|
|
|
$55.40
|
|
|
$51.70
|
|
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 325A 500VAC 500VDC FF L50QS POWR-SPEED
- L50QS325.V
- Littelfuse
-
1:
$214.62
-
Non-Stocked Lead-Time 15 Weeks
|
Mouser Part #
576-L50QS325.V
|
Littelfuse
|
Industrial & Electrical Fuses 325A 500VAC 500VDC FF L50QS POWR-SPEED
|
|
Non-Stocked Lead-Time 15 Weeks
|
|
|
$214.62
|
|
|
$185.13
|
|
|
$181.45
|
|
|
$179.64
|
|
|
Quote
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
Semiconductor Fuses
|
325 A
|
500 VAC
|
Fast-Acting Fuses
|
500 VDC
|
200 kA
|
Bolt Down
|
Class aR Fuses
|
Without Indicator
|
Bulk
|
L50QS
|
|
|
|
Industrial & Electrical Fuses 700A 500VAC 500VDC FF L50QS POWR-SPEED
- L50QS700.X
- Littelfuse
-
1:
$534.30
-
Non-Stocked Lead-Time 37 Weeks
|
Mouser Part #
576-L50QS700.X
|
Littelfuse
|
Industrial & Electrical Fuses 700A 500VAC 500VDC FF L50QS POWR-SPEED
|
|
Non-Stocked Lead-Time 37 Weeks
|
|
Min.: 1
Mult.: 1
|
|
|
Semiconductor Fuses
|
700 A
|
500 VAC
|
Fast-Acting Fuses
|
500 VDC
|
200 kA
|
Bolt Down
|
Class aR Fuses
|
Without Indicator
|
Bulk
|
L50QS
|
|
|
|
Industrial & Electrical Fuses 800A 500VAC 500VDC FF L50QS POWR-SPEED
- L50QS800.X
- Littelfuse
-
1:
$517.23
-
Non-Stocked Lead-Time 15 Weeks
|
Mouser Part #
576-L50QS800.X
|
Littelfuse
|
Industrial & Electrical Fuses 800A 500VAC 500VDC FF L50QS POWR-SPEED
|
|
Non-Stocked Lead-Time 15 Weeks
|
|
|
$517.23
|
|
|
$442.73
|
|
|
$408.02
|
|
Min.: 1
Mult.: 1
|
|
|
Semiconductor Fuses
|
800 A
|
500 VAC
|
Fast-Acting Fuses
|
500 VDC
|
200 kA
|
Bolt Down
|
Class aR Fuses
|
Without Indicator
|
Bulk
|
L50QS
|
|
Canada