Circuit Protection – Mouser Finland

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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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Types of Circuit Protection

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Part #

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

JLLN125.X
Littelfuse
1: 62,49 €
42On Order

Mfr. Part No.
JLLN125.X

Mouser Part No
576-JLLN125.X

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

Datasheet

42On Order

62,49 €

56,24 €

52,26 €

43,25 €

39,83 €

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 35A 500VAC 500VDC FF L50QS POWR-SPEED

L50QS035.T
Littelfuse
1: 52,48 €
117On Order

Mfr. Part No.
L50QS035.T

Mouser Part No
576-L50QS035.T

Industrial & Electrical Fuses 35A 500VAC 500VDC FF L50QS POWR-SPEED

Datasheet

117On Order

52,48 €

44,20 €

40,75 €

34,92 €

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 750V FAST BLOW 35A

L75QS035.V
Littelfuse
1: 87,36 €
225Expected 24/09/2026

Mfr. Part No.
L75QS035.V

Mouser Part No
576-L75QS035.V

Industrial & Electrical Fuses 750V FAST BLOW 35A

Datasheet

225Expected 24/09/2026

87,36 €

77,28 €

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 60A

L75QS060.V
Littelfuse
1: 91,46 €
186Expected 05/10/2026

Mfr. Part No.
L75QS060.V

Mouser Part No
576-L75QS060.V

Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 60A

Datasheet

186Expected 05/10/2026

91,46 €

75,84 €

67,66 €

57,86 €

53,28 €

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 150A

L75QS150.V
Littelfuse
1: 147,74 €
30Expected 10/09/2026

Mfr. Part No.
L75QS150.V

Mouser Part No
576-L75QS150.V

Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 150A

Datasheet

30Expected 10/09/2026

147,74 €

126,39 €

113,80 €

98,11 €

Min.: 1
Mult.: 1

Industrial & Electrical Fuses SQB SIZE 3XL DIN BL 1250A

PSX3XLDB1250X
Littelfuse
1: 956,89 €
2Expected 05/01/2027

Mfr. Part No.
PSX3XLDB1250X

Mouser Part No
576-PSX3XLDB1250X

Industrial & Electrical Fuses SQB SIZE 3XL DIN BL 1250A

Datasheet

2Expected 05/01/2027

956,89 €

764,84 €

736,62 €

Min.: 1
Mult.: 1

Industrial & Electrical Fuses SQB SIZE 3XL FLUSH 1000A

PSX3XLFL1000X
Littelfuse
1: 834,85 €
7Expected 19/01/2027

Mfr. Part No.
PSX3XLFL1000X

Mouser Part No
576-PSX3XLFL1000X

Industrial & Electrical Fuses SQB SIZE 3XL FLUSH 1000A

Datasheet

7Expected 19/01/2027

834,85 €

667,43 €

629,69 €

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 100A 600VAC J Fuses

0JLS100.V
Littelfuse
1: 87,69 €
153On Order

Mfr. Part No.
0JLS100.V

Mouser Part No
576-0JLS100.V

Industrial & Electrical Fuses 100A 600VAC J Fuses

Datasheet

153On Order

87,69 €

74,82 €

68,82 €

58,57 €

53,93 €

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 1.25A 250VAC Midget

0FLM1.25T
Littelfuse
1: 14,70 €
5Expected 12/10/2026

Mfr. Part No.
0FLM1.25T

Mouser Part No
576-0FLM1.25T

Industrial & Electrical Fuses 1.25A 250VAC Midget

Datasheet

5Expected 12/10/2026

14,70 €

12,20 €

11,25 €

8,44 €

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 2A 500VAC Midget

0FLQ002.T
Littelfuse
1: 31,42 €
19Expected 31/08/2026

Mfr. Part No.
0FLQ002.T

Mouser Part No
576-0FLQ002.T

Industrial & Electrical Fuses 2A 500VAC Midget

Datasheet

19Expected 31/08/2026

31,42 €

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 7A 500VAC Midget

0FLQ007.T
Littelfuse
1: 32,13 €
10Expected 14/10/2026

Mfr. Part No.
0FLQ007.T

Mouser Part No
576-0FLQ007.T

Industrial & Electrical Fuses 7A 500VAC Midget

Datasheet

10Expected 14/10/2026

32,13 €

31,42 €

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 3.2A 500VAC Midget

0FLQ03.2T
Littelfuse
1: 27,12 €
10Expected 31/08/2026

Mfr. Part No.
0FLQ03.2T

Mouser Part No
576-0FLQ03.2T

Industrial & Electrical Fuses 3.2A 500VAC Midget

Datasheet

10Expected 31/08/2026

27,12 €

22,51 €

20,51 €

19,18 €

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 2A 600VAC 500VDC Midget

0KLK002.T
Littelfuse
1: 21,90 €
43Expected 25/08/2026

Mfr. Part No.
0KLK002.T

Mouser Part No
576-0KLK002.T

Industrial & Electrical Fuses 2A 600VAC 500VDC Midget

Datasheet

43Expected 25/08/2026

21,90 €

16,40 €

14,70 €

14,40 €

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THRM GLASS BEAD 3435 10K 10%

GR103E1K
Littelfuse
1: 0,705 €
454Expected 31/08/2026

Mfr. Part No.
GR103E1K

Mouser Part No
576-GR103E1K

NTC (Negative Temperature Coefficient) Thermistors NTC THRM GLASS BEAD 3435 10K 10%

Datasheet

454Expected 31/08/2026

0,705 €

0,664 €

0,622 €

0,593 €

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 30A 600VAC 300VDC Class T

JLLS030.T
Littelfuse
1: 27,45 €
72Expected 12/11/2026

Mfr. Part No.
JLLS030.T

Mouser Part No
576-JLLS030.T

Industrial & Electrical Fuses 30A 600VAC 300VDC Class T

Datasheet

72Expected 12/11/2026

27,45 €

22,78 €

21,02 €

17,41 €

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 80A 600VAC 300VDC Class T

JLLS080.V
Littelfuse
1: 67,97 €
2Expected 26/10/2026

Mfr. Part No.
JLLS080.V

Mouser Part No
576-JLLS080.V

Industrial & Electrical Fuses 80A 600VAC 300VDC Class T

Datasheet

2Expected 26/10/2026

67,97 €

56,37 €

52,00 €

43,03 €

39,63 €

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 60A 500VAC 500VDC FF L50QS POWR-SPEED

L50QS060.T
Littelfuse
1: 55,13 €
27Expected 29/10/2026

Mfr. Part No.
L50QS060.T

Mouser Part No
576-L50QS060.T

Industrial & Electrical Fuses 60A 500VAC 500VDC FF L50QS POWR-SPEED

Datasheet

27Expected 29/10/2026

55,13 €

50,67 €

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 175A 500VAC 500VDC FF L50QS POWR-SPEED

L50QS175.V
Littelfuse
1: 86,70 €
10Expected 17/09/2026

Mfr. Part No.
L50QS175.V

Mouser Part No
576-L50QS175.V

Industrial & Electrical Fuses 175A 500VAC 500VDC FF L50QS POWR-SPEED

Datasheet

10Expected 17/09/2026

86,70 €

71,90 €

65,44 €

54,86 €

50,51 €

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 350A 700VAC 700VDC FF L70QS POWR-SPEED

L70QS350.X
Littelfuse
1: 208,12 €
6Expected 17/09/2026

Mfr. Part No.
L70QS350.X

Mouser Part No
576-L70QS350.X

Industrial & Electrical Fuses 350A 700VAC 700VDC FF L70QS POWR-SPEED

Datasheet

6Expected 17/09/2026

208,12 €

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENS

DC103G9G
Littelfuse
1: 0,662 €
2 127On Order

Mfr. Part No.
DC103G9G

Mouser Part No
803-DC103G9G

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, U.S. SENS

Datasheet

2 127On Order

0,662 €

0,624 €

0,583 €

0,556 €

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 1A 250VAC Midget

0BLN001.T
Littelfuse
1: 6,79 €
75Expected 17/09/2026

Mfr. Part No.
0BLN001.T

Mouser Part No
576-0BLN001.T

Industrial & Electrical Fuses 1A 250VAC Midget

Datasheet

75Expected 17/09/2026

6,79 €

5,93 €

5,72 €

4,93 €

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses .25A 250VAC Midget

0FLM.250T
Littelfuse
1: 16,28 €
10Expected 31/08/2026

Mfr. Part No.
0FLM.250T

Mouser Part No
576-0FLM.250T

Industrial & Electrical Fuses .25A 250VAC Midget

Datasheet

10Expected 31/08/2026

16,28 €

13,51 €

11,27 €

8,90 €

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 30A 600V Fast Acting Midget

0KLK030.TS
Littelfuse
1: 31,87 €
6Expected 24/09/2026

Mfr. Part No.
0KLK030.TS

Mouser Part No
576-0KLK030.TS

Industrial & Electrical Fuses 30A 600V Fast Acting Midget

Datasheet

6Expected 24/09/2026

31,87 €

24,32 €

22,12 €

19,75 €

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 25A 300VAC

JLLN025.T
Littelfuse
1: 32,35 €
6Expected 05/10/2026

Mfr. Part No.
JLLN025.T

Mouser Part No
576-JLLN025.T

Industrial & Electrical Fuses 25A 300VAC

Datasheet

6Expected 05/10/2026

32,35 €

29,13 €

26,88 €

23,70 €

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 30A 300VAC 160VDC CLASS T

JLLN030.TXP
Littelfuse
1: 33,14 €
4Expected 31/08/2026

Mfr. Part No.
JLLN030.TXP

Mouser Part No
576-JLLN030.TXP

Industrial & Electrical Fuses 30A 300VAC 160VDC CLASS T

Datasheet

4Expected 31/08/2026

33,14 €

31,12 €

30,31 €

27,04 €

View

Min.: 1
Mult.: 1