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Industrial Manufacturing & Processing Portfolio

Littelfuse Industrial Manufacturing and Processing Portfolio encompasses protection, control, and sensing products, including fuses, protection relays, DC disconnect switches, surge protective devices, and temperature sensors. These products safeguard equipment from damage and personnel from injury due to electrical faults, while reducing costs and minimizing downtime. These devices also limit equipment damage and improve productivity.

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Part #

Industrial & Electrical Fuses 300A 500VAC 500VDC FF L50QS POWR-SPEED

L50QS300.V
Littelfuse
1: 126,19 €
27In Stock
33Expected 9/17/2026

Mfr. Part No.
L50QS300.V

Mouser Part No
576-L50QS300.V

Industrial & Electrical Fuses 300A 500VAC 500VDC FF L50QS POWR-SPEED

Datasheet

27In Stock

33Expected 9/17/2026

126,19 €

111,59 €

102,89 €

84,61 €

78,30 €

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 350A 500VAC 500VDC FF L50QS POWR-SPEED

L50QS350.V
Littelfuse
1: 134,59 €
60In Stock

Mfr. Part No.
L50QS350.V

Mouser Part No
576-L50QS350.V

Industrial & Electrical Fuses 350A 500VAC 500VDC FF L50QS POWR-SPEED

Datasheet

60In Stock

134,59 €

114,53 €

109,45 €

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 600A 500VAC 500VDC FF L50QS POWR-SPEED

L50QS600.X
Littelfuse
1: 193,55 €
56In Stock

Mfr. Part No.
L50QS600.X

Mouser Part No
576-L50QS600.X

Industrial & Electrical Fuses 600A 500VAC 500VDC FF L50QS POWR-SPEED

Datasheet

56In Stock

193,55 €

159,34 €

131,66 €

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 70A 700VAC 700VDC FF L70QS POWR-SPEED

L70QS070.V
Littelfuse
1: 113,12 €
106In Stock

Mfr. Part No.
L70QS070.V

Mouser Part No
576-L70QS070.V

Industrial & Electrical Fuses 70A 700VAC 700VDC FF L70QS POWR-SPEED

Datasheet

106In Stock

113,12 €

93,80 €

86,50 €

73,90 €

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 150A 700VAC 700VDC FF L70QS POWR-SPEED

L70QS150.V
Littelfuse
1: 159,42 €
18In Stock

Mfr. Part No.
L70QS150.V

Mouser Part No
576-L70QS150.V

Industrial & Electrical Fuses 150A 700VAC 700VDC FF L70QS POWR-SPEED

Datasheet

18In Stock

159,42 €

133,01 €

124,37 €

100,72 €

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 70 US LONG BL 200A

PSR070UL0200Z
Littelfuse
1: 368,12 €
17In Stock

Mfr. Part No.
PSR070UL0200Z

Mouser Part No
576-PSR070UL0200Z

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 70 US LONG BL 200A

Datasheet

17In Stock

368,12 €

298,55 €

275,10 €

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR P/

AC103E2F
Littelfuse
1: 0,989 €
16.220In Stock

Mfr. Part No.
AC103E2F

Mouser Part No
803-AC103E2F

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR P/

Datasheet

16.220In Stock

0,989 €

0,946 €

0,929 €

0,912 €

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 10A 250VAC 125VDC Class RK1

KLNR010.T
Littelfuse
1: 36,99 €
96In Stock

Mfr. Part No.
KLNR010.T

Mouser Part No
576-KLNR010.T

Industrial & Electrical Fuses 10A 250VAC 125VDC Class RK1

Datasheet

96In Stock

36,99 €

30,69 €

29,25 €

25,16 €

View

Min.: 1
Mult.: 1

No

Industrial & Electrical Fuses 15A 250VAC Midget

0BLN015.T
Littelfuse
1: 6,92 €
956In Stock

Mfr. Part No.
0BLN015.T

Mouser Part No
576-0BLN015.T

Industrial & Electrical Fuses 15A 250VAC Midget

Datasheet

956In Stock

6,92 €

6,06 €

5,72 €

4,94 €

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 250A 300VAC 125VDC Class T

JLLN250.X
Littelfuse
1: 149,18 €
26In Stock

Mfr. Part No.
JLLN250.X

Mouser Part No
576-JLLN250.X

Industrial & Electrical Fuses 250A 300VAC 125VDC Class T

Datasheet

26In Stock

149,18 €

125,82 €

116,18 €

94,27 €

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 300A 300VAC 125VDC Class T

JLLN300.X
Littelfuse
1: 149,74 €
70In Stock

Mfr. Part No.
JLLN300.X

Mouser Part No
576-JLLN300.X

Industrial & Electrical Fuses 300A 300VAC 125VDC Class T

Datasheet

70In Stock

149,74 €

124,18 €

114,51 €

94,72 €

87,20 €

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 400A 300VAC 125VDC Class T

JLLN400.X
Littelfuse
1: 117,46 €
64In Stock

Mfr. Part No.
JLLN400.X

Mouser Part No
576-JLLN400.X

Industrial & Electrical Fuses 400A 300VAC 125VDC Class T

Datasheet

64In Stock

117,46 €

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 600A 300VAC 125VDC Class T

JLLN600.X
Littelfuse
1: 182,67 €
15In Stock

Mfr. Part No.
JLLN600.X

Mouser Part No
576-JLLN600.X

Industrial & Electrical Fuses 600A 300VAC 125VDC Class T

Datasheet

15In Stock

182,67 €

156,23 €

144,18 €

115,37 €

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 250A 600VAC 300VDC Class T

JLLS250.X
Littelfuse
1: 186,68 €
19In Stock

Mfr. Part No.
JLLS250.X

Mouser Part No
576-JLLS250.X

Industrial & Electrical Fuses 250A 600VAC 300VDC Class T

Datasheet

19In Stock

186,68 €

159,96 €

147,62 €

117,90 €

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 12A 600VAC 300VDC Slo-Blo

KLDR012.HXP
Littelfuse
1: 32,98 €
77In Stock

Mfr. Part No.
KLDR012.HXP

Mouser Part No
576-KLDR012.HXP

Industrial & Electrical Fuses 12A 600VAC 300VDC Slo-Blo

Datasheet

77In Stock

32,98 €

27,37 €

25,25 €

20,92 €

16,66 €

Min.: 1
Mult.: 1

Industrial & Electrical Fuses .5A 600VAC 600VDC Midget

KLKD.500T
Littelfuse
1: 22,74 €
294In Stock

Mfr. Part No.
KLKD.500T

Mouser Part No
576-KLKD.500T

Industrial & Electrical Fuses .5A 600VAC 600VDC Midget

Datasheet

294In Stock

22,74 €

18,87 €

17,40 €

16,99 €

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses .1A 600VAC 300VDC Fast Acting

KLKR.100T
Littelfuse
1: 35,26 €
131In Stock

Mfr. Part No.
KLKR.100T

Mouser Part No
576-KLKR.100T

Industrial & Electrical Fuses .1A 600VAC 300VDC Fast Acting

Datasheet

131In Stock

35,26 €

29,26 €

26,99 €

24,11 €

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 60A 250VAC 250VDC FF L25S POWR-SPEED

L25S060.T
Littelfuse
1: 71,84 €
108In Stock

Mfr. Part No.
L25S060.T

Mouser Part No
576-L25S060.T

Industrial & Electrical Fuses 60A 250VAC 250VDC FF L25S POWR-SPEED

Datasheet

108In Stock

71,84 €

59,59 €

54,96 €

45,48 €

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 60A 700VAC 700VDC FF L70QS POWR-SPEED

L70QS060.V
Littelfuse
1: 89,25 €
30In Stock

Mfr. Part No.
L70QS060.V

Mouser Part No
576-L70QS060.V

Industrial & Electrical Fuses 60A 700VAC 700VDC FF L70QS POWR-SPEED

Datasheet

30In Stock

89,25 €

74,37 €

70,33 €

56,48 €

52,00 €

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 750V FAST BLOW 70A

L75QS070.V
Littelfuse
1: 117,39 €
20In Stock

Mfr. Part No.
L75QS070.V

Mouser Part No
576-L75QS070.V

Industrial & Electrical Fuses 750V FAST BLOW 70A

Datasheet

20In Stock

117,39 €

98,57 €

93,05 €

74,23 €

68,33 €

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 750V FAST BLOW 250A

L75QS250.X
Littelfuse
1: 240,50 €
14In Stock

Mfr. Part No.
L75QS250.X

Mouser Part No
576-L75QS250.X

Industrial & Electrical Fuses 750V FAST BLOW 250A

Datasheet

14In Stock

240,50 €

197,57 €

182,24 €

151,76 €

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 300A

L75QS300.X
Littelfuse
1: 201,35 €
20In Stock
4Expected 9/24/2026

Mfr. Part No.
L75QS300.X

Mouser Part No
576-L75QS300.X

Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 300A

Datasheet

20In Stock

4Expected 9/24/2026

201,35 €

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 750V FAST BLOW 400A

L75QS400.X
Littelfuse
1: 240,47 €
9In Stock
24On Order

Mfr. Part No.
L75QS400.X

Mouser Part No
576-L75QS400.X

Industrial & Electrical Fuses 750V FAST BLOW 400A

Datasheet

9In Stock

24On Order

240,47 €

197,57 €

182,24 €

151,76 €

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 70 DIN 110MM 50A

PSR070DL0050Z
Littelfuse
1: 333,00 €
31In Stock

Mfr. Part No.
PSR070DL0050Z

Mouser Part No
576-PSR070DL0050Z

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 70 DIN 110MM 50A

Datasheet

31In Stock

333,00 €

275,44 €

253,85 €

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 900V FAST BLOW 350A

PSR070UL0350Z
Littelfuse
1: 419,34 €
15In Stock

Mfr. Part No.
PSR070UL0350Z

Mouser Part No
576-PSR070UL0350Z

Industrial & Electrical Fuses 900V FAST BLOW 350A

Datasheet

15In Stock

419,34 €

340,00 €

313,26 €

Min.: 1
Mult.: 1