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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 #

Time Delay & Timing Relays DELAYONBREAKTIMER

HRDB321
Littelfuse
1: $101.56
71In Stock

Mfr. Part No.
HRDB321

Mouser Part No
576-HRDB321

Time Delay & Timing Relays DELAYONBREAKTIMER

Datasheet

71In Stock

$101.56

$94.60

$86.19

Min.: 1
Mult.: 1

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

KLDR.400TXP
Littelfuse
1: $32.85
76In Stock

Mfr. Part No.
KLDR.400TXP

Mouser Part No
576-KLDR.400TXP

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

Datasheet

76In Stock

$32.85

$30.48

$20.70

$20.63

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Min.: 1
Mult.: 1

Specialty Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 200A

L75QS200.V
Littelfuse
1: $167.80
91In Stock

Mfr. Part No.
L75QS200.V

Mouser Part No
576-L75QS200.V

Specialty Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 200A

Datasheet

91In Stock

$167.80

$139.12

$129.57

$103.94

$95.66

Min.: 1
Mult.: 1

Specialty Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 80A

L75QS080.V
Littelfuse
1: $125.53
39In Stock

Mfr. Part No.
L75QS080.V

Mouser Part No
576-L75QS080.V

Specialty Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 80A

Datasheet

39In Stock

$125.53

$104.07

$95.97

$87.30

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Min.: 1
Mult.: 1

Safety Relays NGR MONITOR UNIVERSAL SC

SE-330-07-00
Littelfuse
1: $6,627.03
1In Stock

Mfr. Part No.
SE-330-07-00

Mouser Part No
576-SE-330-07-00

Safety Relays NGR MONITOR UNIVERSAL SC

Datasheet

1In Stock

$6,627.03

Min.: 1
Mult.: 1

No

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR

KC103J2F
Littelfuse
1: $4.04
4,419In Stock

Mfr. Part No.
KC103J2F

Mouser Part No
576-KC103J2F

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR

Datasheet

4,419In Stock

$4.04

$3.47

$3.25

$3.02

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Min.: 1
Mult.: 1

Specialty Fuses POWR-SPEED SQB SIZE 72 DIN 110MM 500A

PSR072DL0500X
Littelfuse
1: $424.91
7In Stock

Mfr. Part No.
PSR072DL0500X

Mouser Part No
576-PSR072DL0500X

Specialty Fuses POWR-SPEED SQB SIZE 72 DIN 110MM 500A

Datasheet

7In Stock

$424.91

$386.69

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Min.: 1
Mult.: 1

Specialty Fuses 40A 750V

L75QS040.V
Littelfuse
1: $87.86
83In Stock

Mfr. Part No.
L75QS040.V

Mouser Part No
576-L75QS040.V

Specialty Fuses 40A 750V

Datasheet

83In Stock

$87.86

$78.22

$70.34

$61.30

View

Min.: 1
Mult.: 1

Specialty Fuses SQB SIZE 1XL DIN BL 125A

PSX1XLDB0125X
Littelfuse
1: $311.35
14In Stock

Mfr. Part No.
PSX1XLDB0125X

Mouser Part No
576-PSX1XLDB0125X

Specialty Fuses SQB SIZE 1XL DIN BL 125A

Datasheet

14In Stock

$311.35

$299.54

$280.14

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 25A 600VAC 600VDC F/A MIDGET

KLKD025.HXR
Littelfuse
1: $31.58
83In Stock

Mfr. Part No.
KLKD025.HXR

Mouser Part No
576-KLKD025.HXR

Industrial & Electrical Fuses 25A 600VAC 600VDC F/A MIDGET

Datasheet

83In Stock

$31.58

$26.20

$24.17

$20.02

View

Min.: 1
Mult.: 1

Specialty Fuses SQB SIZE 1XL DIN BL 630A

PSX1XLDB0630X
Littelfuse
1: $539.47
15In Stock

Mfr. Part No.
PSX1XLDB0630X

Mouser Part No
576-PSX1XLDB0630X

Specialty Fuses SQB SIZE 1XL DIN BL 630A

Datasheet

15In Stock

$539.47

$522.28

$492.80

Min.: 1
Mult.: 1

Specialty Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 125A

L75QS125.V
Littelfuse
1: $135.97
62In Stock

Mfr. Part No.
L75QS125.V

Mouser Part No
576-L75QS125.V

Specialty Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 125A

Datasheet

62In Stock

$135.97

$120.61

$112.92

$104.71

View

Min.: 1
Mult.: 1

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

JLLN250.X
Littelfuse
1: $113.50
25In Stock

Mfr. Part No.
JLLN250.X

Mouser Part No
576-JLLN250.X

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

Datasheet

25In Stock

$113.50

$99.96

$97.76

$96.70

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSO

KR104R0J
Littelfuse
1: $1.16
3,672In Stock

Mfr. Part No.
KR104R0J

Mouser Part No
576-KR104R0J

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSO

Datasheet

3,672In Stock

$1.16

$0.867

$0.693

$0.652

View

Min.: 1
Mult.: 1

Specialty Fuses 750V FAST BLOW 250A

L75QS250.X
Littelfuse
1: $212.05
25In Stock

Mfr. Part No.
L75QS250.X

Mouser Part No
576-L75QS250.X

Specialty Fuses 750V FAST BLOW 250A

Datasheet

25In Stock

$212.05

$195.93

$176.34

$160.79

View

Min.: 1
Mult.: 1

Specialty Fuses SQB SIZE 3XL FLUSH 1000A

PSX3XLFL1000X
Littelfuse
1: $776.87
4In Stock

Mfr. Part No.
PSX3XLFL1000X

Mouser Part No
576-PSX3XLFL1000X

Specialty Fuses SQB SIZE 3XL FLUSH 1000A

Datasheet

4In Stock

$776.87

$732.38

$674.59

Quote

Min.: 1
Mult.: 1

Safety Relays NGR MON 48VDC

SE-330-20-00
Littelfuse
1: $4,242.77
3In Stock

Mfr. Part No.
SE-330-20-00

Mouser Part No
576-SE-330-20-00

Safety Relays NGR MON 48VDC

Datasheet

3In Stock

$4,242.77

Min.: 1
Mult.: 1

No

Time Delay & Timing Relays DIGI-TIMER(D.O.M.)

KSD11120S
Littelfuse
1: $71.68
3In Stock

Mfr. Part No.
KSD11120S

Mouser Part No
576-KSD11120S

Time Delay & Timing Relays DIGI-TIMER(D.O.M.)

Datasheet

3In Stock

$71.68

$58.45

$55.66

$53.59

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 5K OHM 10% GLASS BEAD

GL502F5J
Littelfuse
1: $1.91
228In Stock

Mfr. Part No.
GL502F5J

Mouser Part No
576-GL502F5J

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 5K OHM 10% GLASS BEAD

Datasheet

228In Stock

$1.91

$1.44

$1.15

$1.08

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 30A 300VAC

JLLN030.T
Littelfuse
1: $36.70
16In Stock

Mfr. Part No.
JLLN030.T

Mouser Part No
576-JLLN030.T

Industrial & Electrical Fuses 30A 300VAC

Datasheet

16In Stock

$36.70

$25.16

$23.90

$23.42

View

Min.: 1
Mult.: 1

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

JLLN150.XXP
Littelfuse
1: $78.10
15In Stock

Mfr. Part No.
JLLN150.XXP

Mouser Part No
576-JLLN150.XXP

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

Datasheet

15In Stock

$78.10

$67.70

$62.33

$57.95

View

Min.: 1
Mult.: 1

Time Delay & Timing Relays SOLIDSTATETIMERRECY CLING

ESDR420A1
Littelfuse
1: $115.43
11In Stock

Mfr. Part No.
ESDR420A1

Mouser Part No
576-ESDR420A1

Time Delay & Timing Relays SOLIDSTATETIMERRECY CLING

Datasheet

11In Stock

$115.43

$106.18

$93.20

$92.24

View

Min.: 1
Mult.: 1

Specialty Fuses 60A 500VAC 500VDC FF L50QS POWR-SPEED

L50QS060.T
Littelfuse
1: $59.59
31In Stock

Mfr. Part No.
L50QS060.T

Mouser Part No
576-L50QS060.T

Specialty Fuses 60A 500VAC 500VDC FF L50QS POWR-SPEED

Datasheet

31In Stock

$59.59

$49.90

$47.49

$40.89

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR

503JL1A
Littelfuse
1: $1.53
37In Stock

Mfr. Part No.
503JL1A

Mouser Part No
803-503JL1A

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSOR

Datasheet

37In Stock

$1.53

$1.46

$1.37

$1.20

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 9A 600VAC 500VDC Midget

0KLK009.T
Littelfuse
1: $29.87
3In Stock

Mfr. Part No.
0KLK009.T

Mouser Part No
576-0KLK009.T

Industrial & Electrical Fuses 9A 600VAC 500VDC Midget

Datasheet

3In Stock

$29.87

$24.78

$18.61

$17.63

View

Min.: 1
Mult.: 1