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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 11A 1000VAC 1000VDC Midget

0FLU011.T
Littelfuse
1: CHF 40.30
61In Stock

Mfr. Part No.
0FLU011.T

Mouser Part No
576-0FLU011.T

Industrial & Electrical Fuses 11A 1000VAC 1000VDC Midget

Datasheet

61In Stock

CHF 40.30

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 5A 600VAC 500VDC Midget

0KLK005.T
Littelfuse
1: CHF 21.66
770In Stock

Mfr. Part No.
0KLK005.T

Mouser Part No
576-0KLK005.T

Industrial & Electrical Fuses 5A 600VAC 500VDC Midget

Datasheet

770In Stock

CHF 21.66

CHF 18.55

CHF 17.65

CHF 14.63

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 6A 600VAC 500VDC Midget

0KLK006.T
Littelfuse
1: CHF 21.66
147In Stock

Mfr. Part No.
0KLK006.T

Mouser Part No
576-0KLK006.T

Industrial & Electrical Fuses 6A 600VAC 500VDC Midget

Datasheet

147In Stock

CHF 21.66

CHF 18.34

CHF 17.65

CHF 14.63

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 10A 600VAC 500VDC Midget

0KLK010.T
Littelfuse
1: CHF 23.32
527In Stock

Mfr. Part No.
0KLK010.T

Mouser Part No
576-0KLK010.T

Industrial & Electrical Fuses 10A 600VAC 500VDC Midget

Datasheet

527In Stock

CHF 23.32

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 15A 600VAC 500VDC Midget

0KLK015.T
Littelfuse
1: CHF 19.05
386In Stock

Mfr. Part No.
0KLK015.T

Mouser Part No
576-0KLK015.T

Industrial & Electrical Fuses 15A 600VAC 500VDC Midget

Datasheet

386In Stock

CHF 19.05

CHF 15.38

CHF 14.23

CHF 12.85

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 20A 600VAC 500VDC Midget

0KLK020.T
Littelfuse
1: CHF 22.05
1’064In Stock
350Expected 10/22/2026

Mfr. Part No.
0KLK020.T

Mouser Part No
576-0KLK020.T

Industrial & Electrical Fuses 20A 600VAC 500VDC Midget

Datasheet

1’064In Stock

350Expected 10/22/2026

CHF 22.05

CHF 18.27

CHF 16.70

CHF 14.23

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 25A 600VAC 500VDC Midget

0KLK025.T
Littelfuse
1: CHF 22.43
116In Stock

Mfr. Part No.
0KLK025.T

Mouser Part No
576-0KLK025.T

Industrial & Electrical Fuses 25A 600VAC 500VDC Midget

Datasheet

116In Stock

CHF 22.43

CHF 19.32

CHF 15.29

CHF 14.75

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 30A 600VAC 500VDC Midget

0KLK030.T
Littelfuse
1: CHF 20.40
625In Stock

Mfr. Part No.
0KLK030.T

Mouser Part No
576-0KLK030.T

Industrial & Electrical Fuses 30A 600VAC 500VDC Midget

Datasheet

625In Stock

CHF 20.40

CHF 15.53

CHF 15.52

CHF 14.00

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Min.: 1
Mult.: 1

Industrial Relays 3-PHASE VOLTAGE MONITOR/ 190-4

250A
Littelfuse
1: CHF 196.09
9In Stock
40Expected 11/4/2026

Mfr. Part No.
250A

Mouser Part No
576-250A

Industrial Relays 3-PHASE VOLTAGE MONITOR/ 190-4

Datasheet

9In Stock

40Expected 11/4/2026

CHF 196.09

Min.: 1
Mult.: 1

Industrial Relays MODEL 250A/ RIGHT FORM C RELAY

250A-MET
Littelfuse
1: CHF 169.06
15In Stock

Mfr. Part No.
250A-MET

Mouser Part No
576-250A-MET

Industrial Relays MODEL 250A/ RIGHT FORM C RELAY

Datasheet

15In Stock

CHF 169.06

Min.: 1
Mult.: 1

Industrial Relays 190-480 SPDT 3PH V MON RELAY

460-14
Littelfuse
1: CHF 134.97
9In Stock

Mfr. Part No.
460-14

Mouser Part No
576-460-14

Industrial Relays 190-480 SPDT 3PH V MON RELAY

Datasheet

9In Stock

CHF 134.97

Min.: 1
Mult.: 1

Industrial Relays 475-600VAC 1-800A SP DT 3PH V MON RELAY

460-575
Littelfuse
1: CHF 109.18
12In Stock

Mfr. Part No.
460-575

Mouser Part No
576-460-575

Industrial Relays 475-600VAC 1-800A SP DT 3PH V MON RELAY

Datasheet

12In Stock

CHF 109.18

Min.: 1
Mult.: 1

Safety Relays UNIVERSAL SUPPLY ARC-FLASH RELAY

AF0100-00
Littelfuse
1: CHF 1’347.91
27In Stock

Mfr. Part No.
AF0100-00

Mouser Part No
576-AF0100-00

Safety Relays UNIVERSAL SUPPLY ARC-FLASH RELAY

Datasheet

27In Stock

CHF 1’347.91

Min.: 1
Mult.: 1

Current Transformers - Industrial CURRENT TRANSFORMER

EFCT-1
Littelfuse
1: CHF 591.94
3In Stock

Mfr. Part No.
EFCT-1

Mouser Part No
576-EFCT-1

Current Transformers - Industrial CURRENT TRANSFORMER

Datasheet

3In Stock

CHF 591.94

Min.: 1
Mult.: 1

Industrial Relays 75-275V No comm Earth Leakage Relay

EL731-00-00
Littelfuse
1: CHF 1’439.97
2In Stock

Mfr. Part No.
EL731-00-00

Mouser Part No
576-EL731-00-00

Industrial Relays 75-275V No comm Earth Leakage Relay

Datasheet

2In Stock

CHF 1’439.97

Min.: 1
Mult.: 1

Current Transformers - Industrial CT 600:1 WITH FLUX COND 88MM

ELCT30-88
Littelfuse
1: CHF 657.28
5In Stock

Mfr. Part No.
ELCT30-88

Mouser Part No
576-ELCT30-88

Current Transformers - Industrial CT 600:1 WITH FLUX COND 88MM

Datasheet

5In Stock

CHF 657.28

Min.: 1
Mult.: 1

Time Delay & Timing Relays DELAYONBREAKTIMER

HRDB120
Littelfuse
1: CHF 107.69
15In Stock

Mfr. Part No.
HRDB120

Mouser Part No
576-HRDB120

Time Delay & Timing Relays DELAYONBREAKTIMER

Datasheet

15In Stock

CHF 107.69

CHF 99.55

CHF 89.43

CHF 86.94

View

Min.: 1
Mult.: 1

Time Delay & Timing Relays DELAYONMAKETIMER

HRDM120
Littelfuse
1: CHF 111.58
18In Stock

Mfr. Part No.
HRDM120

Mouser Part No
576-HRDM120

Time Delay & Timing Relays DELAYONMAKETIMER

Datasheet

18In Stock

CHF 111.58

CHF 99.37

CHF 94.88

CHF 86.91

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 80A 300VAC

JLLN080.V
Littelfuse
1: CHF 42.92
64In Stock

Mfr. Part No.
JLLN080.V

Mouser Part No
576-JLLN080.V

Industrial & Electrical Fuses 80A 300VAC

Datasheet

64In Stock

CHF 42.92

CHF 37.88

CHF 33.49

CHF 29.63

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 100A 300VAC

JLLN100.V
Littelfuse
1: CHF 35.79
91In Stock

Mfr. Part No.
JLLN100.V

Mouser Part No
576-JLLN100.V

Industrial & Electrical Fuses 100A 300VAC

Datasheet

91In Stock

CHF 35.79

CHF 35.29

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 300V F/A CLASS T 150A PLTD

JLLN150.XXP
Littelfuse
1: CHF 63.98
45In Stock

Mfr. Part No.
JLLN150.XXP

Mouser Part No
576-JLLN150.XXP

Industrial & Electrical Fuses 300V F/A CLASS T 150A PLTD

Datasheet

45In Stock

CHF 63.98

CHF 55.01

CHF 47.98

CHF 40.91

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 200A 300VAC 125VDC Class T

JLLN200.X
Littelfuse
1: CHF 57.76
98In Stock

Mfr. Part No.
JLLN200.X

Mouser Part No
576-JLLN200.X

Industrial & Electrical Fuses 200A 300VAC 125VDC Class T

Datasheet

98In Stock

CHF 57.76

CHF 47.77

CHF 46.62

CHF 40.21

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses .25A 600VAC 300VDC Slo-Blo

KLDR.250TXP
Littelfuse
1: CHF 32.21
331In Stock

Mfr. Part No.
KLDR.250TXP

Mouser Part No
576-KLDR.250TXP

Industrial & Electrical Fuses .25A 600VAC 300VDC Slo-Blo

Datasheet

331In Stock

CHF 32.21

CHF 26.71

CHF 24.64

CHF 22.01

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 1A 600VAC 300VDC Slo-Blo

KLDR001.TXP
Littelfuse
1: CHF 28.53
223In Stock

Mfr. Part No.
KLDR001.TXP

Mouser Part No
576-KLDR001.TXP

Industrial & Electrical Fuses 1A 600VAC 300VDC Slo-Blo

Datasheet

223In Stock

CHF 28.53

CHF 23.77

CHF 21.13

CHF 18.42

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 4A 600VAC 300VDC Slo-Blo

KLDR004.TXP
Littelfuse
1: CHF 31.08
575In Stock

Mfr. Part No.
KLDR004.TXP

Mouser Part No
576-KLDR004.TXP

Industrial & Electrical Fuses 4A 600VAC 300VDC Slo-Blo

Datasheet

575In Stock

CHF 31.08

CHF 25.78

CHF 21.36

CHF 19.69

View

Min.: 1
Mult.: 1