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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 .5A 600VAC 300VDC Slo-Blo

KLDR.500TXP
Littelfuse
1: $54.90
1,192In Stock

Mfr. Part No.
KLDR.500TXP

Mouser Part No
576-KLDR.500TXP

Industrial & Electrical Fuses .5A 600VAC 300VDC Slo-Blo

Datasheet

1,192In Stock

$54.90

$44.53

$33.68

$32.88

$31.58

Min.: 1
Mult.: 1

Industrial Relays 3PH 190-480V/AD VOLT MONITOR

460
Littelfuse
1: $243.20
190In Stock

Mfr. Part No.
460

Mouser Part No
576-460

Industrial Relays 3PH 190-480V/AD VOLT MONITOR

Datasheet

190In Stock

$243.20

$215.79

$209.15

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 2A 600VAC 300VDC Fast Acting

KLKR002.T
Littelfuse
1: $40.88
1,419In Stock

Mfr. Part No.
KLKR002.T

Mouser Part No
576-KLKR002.T

Industrial & Electrical Fuses 2A 600VAC 300VDC Fast Acting

Datasheet

1,419In Stock

$40.88

$36.50

$23.65

$23.10

$22.86

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 2A 600VAC 300VDC Slo-Blo

KLDR002.TXP
Littelfuse
1: $51.47
1,523In Stock

Mfr. Part No.
KLDR002.TXP

Mouser Part No
576-KLDR002.TXP

Industrial & Electrical Fuses 2A 600VAC 300VDC Slo-Blo

Datasheet

1,523In Stock

$51.47

$46.64

$43.01

$35.62

View

Min.: 1
Mult.: 1

Safety Relays NGR MON 48VDC

SE-330-20-00
Littelfuse
1: $7,026.22
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

$7,026.22

Min.: 1
Mult.: 1

No

Industrial Relays 190-480VAC 50/60Hz 6W 3PH V MON RELAY

201A-AU
Littelfuse
1: $238.53
11In Stock

Mfr. Part No.
201A-AU

Mouser Part No
576-201A-AU

Industrial Relays 190-480VAC 50/60Hz 6W 3PH V MON RELAY

Datasheet

11In Stock

$238.53

$228.48

$210.56

View

Min.: 1
Mult.: 1

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

JLLN600.X
Littelfuse
1: $210.02
21In Stock

Mfr. Part No.
JLLN600.X

Mouser Part No
576-JLLN600.X

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

Datasheet

21In Stock

$210.02

$187.30

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 150A 600VAC 300VDC Class T

JLLS150.X
Littelfuse
1: $80.24
29In Stock

Mfr. Part No.
JLLS150.X

Mouser Part No
576-JLLS150.X

Industrial & Electrical Fuses 150A 600VAC 300VDC Class T

Datasheet

29In Stock

$80.24

$77.92

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THRM GLASS BEAD 3977 30K 10%

GS303J1K
Littelfuse
1: $2.13
2,806In Stock

Mfr. Part No.
GS303J1K

Mouser Part No
576-GS303J1K

NTC (Negative Temperature Coefficient) Thermistors NTC THRM GLASS BEAD 3977 30K 10%

Datasheet

2,806In Stock

$2.13

$2.03

$1.90

$1.82

View

Min.: 1
Mult.: 1

Time Delay & Timing Relays DELAYONBREAKTIMER

HRDB321
Littelfuse
1: $213.73
69In Stock

Mfr. Part No.
HRDB321

Mouser Part No
576-HRDB321

Time Delay & Timing Relays DELAYONBREAKTIMER

Datasheet

69In Stock

$213.73

$171.81

$161.31

Min.: 1
Mult.: 1

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

KLDR.400TXP
Littelfuse
1: $56.64
66In Stock

Mfr. Part No.
KLDR.400TXP

Mouser Part No
576-KLDR.400TXP

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

Datasheet

66In Stock

$56.64

$52.03

$33.42

$32.66

Min.: 1
Mult.: 1

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

KLDR.250TXP
Littelfuse
1: $49.30
459In Stock

Mfr. Part No.
KLDR.250TXP

Mouser Part No
576-KLDR.250TXP

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

Datasheet

459In Stock

$49.30

$46.96

$30.88

$30.24

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 25A 500VAC Midget

0FLQ025.T
Littelfuse
1: $47.09
91In Stock

Mfr. Part No.
0FLQ025.T

Mouser Part No
576-0FLQ025.T

Industrial & Electrical Fuses 25A 500VAC Midget

Datasheet

91In Stock

$47.09

$38.72

$29.71

$25.74

View

Min.: 1
Mult.: 1

Industrial Relays 3-PHASE ASE PWR MON/200-480V

777-KW/HP-P2
Littelfuse
1: $1,416.34
3In Stock

Mfr. Part No.
777-KW/HP-P2

Mouser Part No
576-777-KW/HP-P2

Industrial Relays 3-PHASE ASE PWR MON/200-480V

Datasheet

3In Stock

$1,416.34

$1,243.15

Min.: 1
Mult.: 1

Industrial Relays ALARM CONTR/BAT CHG W/ SD12-PC SOCKET

777-LR-TS
Littelfuse
1: $1,517.84
2In Stock

Mfr. Part No.
777-LR-TS

Mouser Part No
576-777-LR-TS

Industrial Relays ALARM CONTR/BAT CHG W/ SD12-PC SOCKET

Datasheet

2In Stock

$1,517.84

$1,417.97

Min.: 1
Mult.: 1

Industrial Relays 75-275V No comm Earth Leakage Relay

EL731-00-00
Littelfuse
1: $2,645.09
6In Stock

Mfr. Part No.
EL731-00-00

Mouser Part No
576-EL731-00-00

Industrial Relays 75-275V No comm Earth Leakage Relay

Datasheet

6In Stock

$2,645.09

Min.: 1
Mult.: 1

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

KLDR025.TXP
Littelfuse
1: $53.07
332In Stock

Mfr. Part No.
KLDR025.TXP

Mouser Part No
576-KLDR025.TXP

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

Datasheet

332In Stock

$53.07

$47.06

$34.91

$31.25

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 100K OHM 0.5C MELF

HM104J1A
Littelfuse
1: $3.23
5,432In Stock

Mfr. Part No.
HM104J1A

Mouser Part No
576-HM104J1A

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 100K OHM 0.5C MELF

Datasheet

5,432In Stock

$3.23

$2.50

$2.08

$2.05

View

Min.: 1
Mult.: 1

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

JLLN400.X
Littelfuse
1: $138.59
109In Stock

Mfr. Part No.
JLLN400.X

Mouser Part No
576-JLLN400.X

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

Datasheet

109In Stock

$138.59

$115.17

Min.: 1
Mult.: 1

Industrial Relays 380-480VAC 40mA 5W PANEL MOUNT 2-18AWG

233P-1.5-ENCL
Littelfuse
1: $490.88
15In Stock

Mfr. Part No.
233P-1.5-ENCL

Mouser Part No
576-233P-1.5-ENCL

Industrial Relays 380-480VAC 40mA 5W PANEL MOUNT 2-18AWG

Datasheet

15In Stock

$490.88

$452.48

$449.47

Min.: 1
Mult.: 1

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

ERDM4130S
Littelfuse
1: $215.62
31In Stock

Mfr. Part No.
ERDM4130S

Mouser Part No
576-ERDM4130S

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

Datasheet

31In Stock

$215.62

$173.66

$171.18

$171.17

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR

KC103J2F
Littelfuse
1: $6.46
4,416In Stock

Mfr. Part No.
KC103J2F

Mouser Part No
576-KC103J2F

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR

Datasheet

4,416In Stock

$6.46

$5.66

$5.36

$5.02

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 200A 600VAC J Fuses

0JLS200.X
Littelfuse
1: $278.94
68In Stock

Mfr. Part No.
0JLS200.X

Mouser Part No
576-0JLS200.X

Industrial & Electrical Fuses 200A 600VAC J Fuses

Datasheet

68In Stock

$278.94

$231.30

$218.27

$179.76

$166.91

Min.: 1
Mult.: 1

Safety Relays NGR MONITOR UNIVERSAL SC

SE-330-07-00
Littelfuse
1: $10,431.34
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

$10,431.34

Min.: 1
Mult.: 1

No

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

KLKD025.HXR
Littelfuse
1: $52.34
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

$52.34

$43.42

$40.05

$33.17

View

Min.: 1
Mult.: 1