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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 Relays 95-120VAC 50/60Hz 1PH V MON RELAY

201A-AU-OT
Littelfuse
1: $278.67
1In Stock

Mfr. Part No.
201A-AU-OT

Mouser Part No
576-201A-AU-OT

Industrial Relays 95-120VAC 50/60Hz 1PH V MON RELAY

Datasheet

1In Stock

$278.67

$248.13

$236.91

$228.75

Min.: 1
Mult.: 1

Industrial Relays 190-480VAC 50/60Hz 3PH

202
Littelfuse
1: $217.51
2In Stock

Mfr. Part No.
202

Mouser Part No
576-202

Industrial Relays 190-480VAC 50/60Hz 3PH

Datasheet

2In Stock

$217.51

$193.70

$184.55

$178.55

Min.: 1
Mult.: 1

Industrial Relays 190-240VAC 50/60Hz 6W 1PH VMON RELAY

202-RP
Littelfuse
1: $204.90
2In Stock

Mfr. Part No.
202-RP

Mouser Part No
576-202-RP

Industrial Relays 190-240VAC 50/60Hz 6W 1PH VMON RELAY

Datasheet

2In Stock

$204.90

$182.45

$173.85

$168.19

Min.: 1
Mult.: 1

Industrial Relays Single-Phase Pump Monitor

231-INSIDER-P
Littelfuse
1: $316.18
5In Stock

Mfr. Part No.
231-INSIDER-P

Mouser Part No
576-231-INSIDER-P

Industrial Relays Single-Phase Pump Monitor

Datasheet

5In Stock

$316.18

$279.71

$276.51

Min.: 1
Mult.: 1

Industrial Relays 3-PHASE VOLTAGE MONITOR/ 475-6

250600
Littelfuse
1: $412.20
1In Stock

Mfr. Part No.
250600

Mouser Part No
576-250600

Industrial Relays 3-PHASE VOLTAGE MONITOR/ 475-6

Datasheet

1In Stock

$412.20

$366.99

$350.42

Min.: 1
Mult.: 1

Industrial Relays 3PH LOAD VOLT MON 19

455
Littelfuse
1: $440.14
2In Stock

Mfr. Part No.
455

Mouser Part No
576-455

Industrial Relays 3PH LOAD VOLT MON 19

Datasheet

2In Stock

$440.14

$391.90

$374.12

Min.: 1
Mult.: 1

Industrial Relays 190-480 SPDT 3PH V MON RELAY

460-14
Littelfuse
1: $319.78
3In Stock
3Expected 5/3/2026

Mfr. Part No.
460-14

Mouser Part No
576-460-14

Industrial Relays 190-480 SPDT 3PH V MON RELAY

Datasheet

3In Stock

3Expected 5/3/2026

$319.78

$284.74

$271.83

$262.47

Min.: 1
Mult.: 1

Industrial Relays 200-480VAC 8-00A 3PH PUMP PROTECTION

460-15-100-SLD
Littelfuse
1: $243.47
2In Stock

Mfr. Part No.
460-15-100-SLD

Mouser Part No
576-460-15-100-SLD

Industrial Relays 200-480VAC 8-00A 3PH PUMP PROTECTION

Datasheet

2In Stock

$243.47

$216.83

$206.98

$199.87

Min.: 1
Mult.: 1

Industrial Relays 200-480VAC 2-90A 3PH PUMP PROTECTION

460-200-SP
Littelfuse
1: $232.42
3In Stock

Mfr. Part No.
460-200-SP

Mouser Part No
576-460-200-SP

Industrial Relays 200-480VAC 2-90A 3PH PUMP PROTECTION

Datasheet

3In Stock

$232.42

$177.74

$175.53

$170.55

Min.: 1
Mult.: 1

Industrial Relays 200-480VAC 1-800A SPDT 3PH V MON RELAY

460-VBM
Littelfuse
1: $251.51
2In Stock

Mfr. Part No.
460-VBM

Mouser Part No
576-460-VBM

Industrial Relays 200-480VAC 1-800A SPDT 3PH V MON RELAY

Datasheet

2In Stock

$251.51

$223.97

$213.82

$206.47

Min.: 1
Mult.: 1

Industrial Relays 95-125V 8-PIN ALTERNATING RELAY

77C
Littelfuse
1: $810.36
1In Stock

Mfr. Part No.
77C

Mouser Part No
576-77C

Industrial Relays 95-125V 8-PIN ALTERNATING RELAY

Datasheet

1In Stock

$810.36

$721.45

Min.: 1
Mult.: 1

Industrial Relays 95-125V 8-PIN PUMP PROTECTION RELAY

77C-KW/HP
Littelfuse
1: $818.06
2In Stock

Mfr. Part No.
77C-KW/HP

Mouser Part No
576-77C-KW/HP

Industrial Relays 95-125V 8-PIN PUMP PROTECTION RELAY

Datasheet

2In Stock

$818.06

$728.32

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 1K OHM 10% GLASS BEAD

GR102F1K
Littelfuse
1: $1.10
383In Stock

Mfr. Part No.
GR102F1K

Mouser Part No
576-GR102F1K

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 1K OHM 10% GLASS BEAD

Datasheet

383In Stock

$1.10

$1.03

$0.966

$0.92

View

Min.: 1
Mult.: 1

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

GR103E1K
Littelfuse
1: $0.987
412In Stock

Mfr. Part No.
GR103E1K

Mouser Part No
576-GR103E1K

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

Datasheet

412In Stock

$0.987

$0.929

$0.87

$0.828

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THRM GLASS BEAD 3977 100K 10%

GS104J1K
Littelfuse
1: $1.81
454In Stock

Mfr. Part No.
GS104J1K

Mouser Part No
576-GS104J1K

NTC (Negative Temperature Coefficient) Thermistors NTC THRM GLASS BEAD 3977 100K 10%

Datasheet

454In Stock

$1.81

$1.71

$1.61

$1.54

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSO R

GT202F1K
Littelfuse
1: $2.02
456In Stock
1,000Expected 14/4/2026

Mfr. Part No.
GT202F1K

Mouser Part No
576-GT202F1K

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSO R

Datasheet

456In Stock

1,000Expected 14/4/2026

$2.02

$1.92

$1.79

$1.72

View

Min.: 1
Mult.: 1

Time Delay & Timing Relays 3PHASEVOLTAGEMONITOR

HLMUDRAAA
Littelfuse
1: $331.61
3In Stock

Mfr. Part No.
HLMUDRAAA

Mouser Part No
576-HLMUDRAAA

Time Delay & Timing Relays 3PHASEVOLTAGEMONITOR

Datasheet

3In Stock

$331.61

$289.34

$278.04

$265.93

Min.: 1
Mult.: 1

Time Delay & Timing Relays DELAYONBREAKTIMER

HRDB223
Littelfuse
1: $193.07
9In Stock

Mfr. Part No.
HRDB223

Mouser Part No
576-HRDB223

Time Delay & Timing Relays DELAYONBREAKTIMER

Datasheet

9In Stock

$193.07

$140.28

$138.75

$135.72

Min.: 1
Mult.: 1

Time Delay & Timing Relays DELAYONBREAKTIMER

HRDB324
Littelfuse
1: $193.07
7In Stock

Mfr. Part No.
HRDB324

Mouser Part No
576-HRDB324

Time Delay & Timing Relays DELAYONBREAKTIMER

Datasheet

7In Stock

$193.07

$171.92

$164.13

$158.49

Min.: 1
Mult.: 1

Time Delay & Timing Relays DELAYONMAKETIMER

HRDM120
Littelfuse
1: $193.07
3In Stock

Mfr. Part No.
HRDM120

Mouser Part No
576-HRDM120

Time Delay & Timing Relays DELAYONMAKETIMER

Datasheet

3In Stock

$193.07

$171.92

$164.13

$158.49

Min.: 1
Mult.: 1

Time Delay & Timing Relays RECYCLINGTIMER

HRDR121A4R
Littelfuse
1: $193.07
10In Stock

Mfr. Part No.
HRDR121A4R

Mouser Part No
576-HRDR121A4R

Time Delay & Timing Relays RECYCLINGTIMER

Datasheet

10In Stock

$193.07

$171.92

$164.13

$158.49

Min.: 1
Mult.: 1

Time Delay & Timing Relays SINGLESHOTTIMER

HRDS313M
Littelfuse
1: $168.02
8In Stock

Mfr. Part No.
HRDS313M

Mouser Part No
576-HRDS313M

Time Delay & Timing Relays SINGLESHOTTIMER

Datasheet

8In Stock

$168.02

$149.62

$137.47

$132.16

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 60A 300VAC

JLLN060.T
Littelfuse
1: $48.57
40In Stock

Mfr. Part No.
JLLN060.T

Mouser Part No
576-JLLN060.T

Industrial & Electrical Fuses 60A 300VAC

Datasheet

40In Stock

$48.57

$40.28

$37.17

$30.79

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 60A 300VAC 160VDC CLASS T

JLLN060.TXP
Littelfuse
1: $53.35
15In Stock

Mfr. Part No.
JLLN060.TXP

Mouser Part No
576-JLLN060.TXP

Industrial & Electrical Fuses 60A 300VAC 160VDC CLASS T

Datasheet

15In Stock

$53.35

$44.26

$40.82

$33.82

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 70A 300VAC

JLLN070.V
Littelfuse
1: $66.51
6In Stock

Mfr. Part No.
JLLN070.V

Mouser Part No
576-JLLN070.V

Industrial & Electrical Fuses 70A 300VAC

Datasheet

6In Stock

$66.51

$55.18

$50.90

$39.38

View

Min.: 1
Mult.: 1