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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 20A 500VAC Midget

0FLQ020.T
Littelfuse
1: ¥4,549.5
415In Stock

Mfr. Part #
0FLQ020.T

Mouser Part #
576-0FLQ020.T

Industrial & Electrical Fuses 20A 500VAC Midget

Datasheet

415In Stock

¥4,549.5

¥4,021.3

¥3,752.2

¥3,265.5

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 11A 1000VAC 1000VDC Midget

0FLU011.T
Littelfuse
1: ¥8,235.2
64In Stock

Mfr. Part #
0FLU011.T

Mouser Part #
576-0FLU011.T

Industrial & Electrical Fuses 11A 1000VAC 1000VDC Midget

Datasheet

64In Stock

¥8,235.2

¥6,582.5

¥5,335.1

¥5,159.1

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 10A 600VAC 500VDC Midget

0KLK010.T
Littelfuse
1: ¥4,601
557In Stock

Mfr. Part #
0KLK010.T

Mouser Part #
576-0KLK010.T

Industrial & Electrical Fuses 10A 600VAC 500VDC Midget

Datasheet

557In Stock

¥4,601

¥3,948.2

¥3,642.6

¥3,018

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 15A 600VAC 500VDC Midget

0KLK015.T
Littelfuse
1: ¥4,079.4
400In Stock

Mfr. Part #
0KLK015.T

Mouser Part #
576-0KLK015.T

Industrial & Electrical Fuses 15A 600VAC 500VDC Midget

Datasheet

400In Stock

¥4,079.4

¥3,371.8

¥3,069.5

¥2,823.7

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 20A 600VAC 500VDC Midget

0KLK020.T
Littelfuse
1: ¥4,433.2
832In Stock
630Expected 10/8/2026

Mfr. Part #
0KLK020.T

Mouser Part #
576-0KLK020.T

Industrial & Electrical Fuses 20A 600VAC 500VDC Midget

Datasheet

832In Stock

630Expected 10/8/2026

¥4,433.2

¥3,758.8

¥3,431.6

¥2,923.4

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 25A 600VAC 500VDC Midget

0KLK025.T
Littelfuse
1: ¥4,514.6
116In Stock

Mfr. Part #
0KLK025.T

Mouser Part #
576-0KLK025.T

Industrial & Electrical Fuses 25A 600VAC 500VDC Midget

Datasheet

116In Stock

¥4,514.6

¥3,820.3

¥3,260.5

¥3,044.6

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Min.: 1
Mult.: 1

Industrial Relays 3-PHASE VOLTAGE MONITOR/ 190-4

250A
Littelfuse
1: ¥47,780.3
23In Stock

Mfr. Part #
250A

Mouser Part #
576-250A

Industrial Relays 3-PHASE VOLTAGE MONITOR/ 190-4

Datasheet

23In Stock

¥47,780.3

¥43,134.5

¥40,501.8

Min.: 1
Mult.: 1

Industrial Relays MODEL 250A/ RIGHT FORM C RELAY

250A-MET
Littelfuse
1: ¥48,836.7
15In Stock

Mfr. Part #
250A-MET

Mouser Part #
576-250A-MET

Industrial Relays MODEL 250A/ RIGHT FORM C RELAY

Datasheet

15In Stock

¥48,836.7

¥42,001.7

¥39,430.5

Min.: 1
Mult.: 1

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

460-575
Littelfuse
1: ¥28,531
12In Stock

Mfr. Part #
460-575

Mouser Part #
576-460-575

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

Datasheet

12In Stock

¥28,531

¥28,220.4

¥25,645.8

¥24,840.3

View

Min.: 1
Mult.: 1

Industrial Relays 200-480VAC 2-800A SPDT 3PH V MON RELAY

460-L
Littelfuse
1: ¥26,411.6
27In Stock

Mfr. Part #
460-L

Mouser Part #
576-460-L

Industrial Relays 200-480VAC 2-800A SPDT 3PH V MON RELAY

Datasheet

27In Stock

¥26,411.6

¥24,003.1

¥22,458.4

¥21,593

Min.: 1
Mult.: 1

Current Transformers - Industrial CURRENT TRANSFORMER

EFCT-1
Littelfuse
1: ¥125,055
5In Stock

Mfr. Part #
EFCT-1

Mouser Part #
576-EFCT-1

Current Transformers - Industrial CURRENT TRANSFORMER

Datasheet

5In Stock

¥125,055

Min.: 1
Mult.: 1

Current Transformers - Industrial CURRENT TRANSFORMER 100:1 EF w/F

EFCT-2
Littelfuse
1: ¥235,594.6
1In Stock

Mfr. Part #
EFCT-2

Mouser Part #
576-EFCT-2

Current Transformers - Industrial CURRENT TRANSFORMER 100:1 EF w/F

Datasheet

1In Stock

¥235,594.6

Min.: 1
Mult.: 1

Industrial Relays 75-275V No comm Earth Leakage Relay

EL731-00-00
Littelfuse
1: ¥302,542.8
2In Stock

Mfr. Part #
EL731-00-00

Mouser Part #
576-EL731-00-00

Industrial Relays 75-275V No comm Earth Leakage Relay

Datasheet

2In Stock

¥302,542.8

Min.: 1
Mult.: 1

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

ELCT30-88
Littelfuse
1: ¥128,337.2
5In Stock

Mfr. Part #
ELCT30-88

Mouser Part #
576-ELCT30-88

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

Datasheet

5In Stock

¥128,337.2

Min.: 1
Mult.: 1

Time Delay & Timing Relays DELAYONBREAKTIMER

HRDB120
Littelfuse
1: ¥21,853.8
15In Stock

Mfr. Part #
HRDB120

Mouser Part #
576-HRDB120

Time Delay & Timing Relays DELAYONBREAKTIMER

Datasheet

15In Stock

¥21,853.8

¥20,538.3

¥18,546.7

¥18,033.5

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Min.: 1
Mult.: 1

Time Delay & Timing Relays DELAYONMAKETIMER

HRDM120
Littelfuse
1: ¥23,024.8
14In Stock

Mfr. Part #
HRDM120

Mouser Part #
576-HRDM120

Time Delay & Timing Relays DELAYONMAKETIMER

Datasheet

14In Stock

¥23,024.8

¥20,501.7

¥19,574.9

¥18,119.8

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 80A 300VAC

JLLN080.V
Littelfuse
1: ¥7,987.7
64In Stock

Mfr. Part #
JLLN080.V

Mouser Part #
576-JLLN080.V

Industrial & Electrical Fuses 80A 300VAC

Datasheet

64In Stock

¥7,987.7

¥6,662.3

¥5,873.3

¥5,519.5

¥4,946.5

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 100A 300VAC

JLLN100.V
Littelfuse
1: ¥6,654
161In Stock

Mfr. Part #
JLLN100.V

Mouser Part #
576-JLLN100.V

Industrial & Electrical Fuses 100A 300VAC

Datasheet

161In Stock

¥6,654

¥5,785.3

¥5,391.6

¥5,228.8

View

Min.: 1
Mult.: 1

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

JLLN150.XXP
Littelfuse
1: ¥12,982.4
50In Stock

Mfr. Part #
JLLN150.XXP

Mouser Part #
576-JLLN150.XXP

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

Datasheet

50In Stock

¥12,982.4

¥10,788.2

¥9,856.4

¥8,532.6

View

Min.: 1
Mult.: 1

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

JLLN200.X
Littelfuse
1: ¥11,861.2
98In Stock

Mfr. Part #
JLLN200.X

Mouser Part #
576-JLLN200.X

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

Datasheet

98In Stock

¥11,861.2

¥9,728.5

¥9,328.2

¥8,122.3

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses FUS 300V F/A CLASS T 200A PLTD

JLLN200.XXP
Littelfuse
1: ¥12,959.1
33In Stock

Mfr. Part #
JLLN200.XXP

Mouser Part #
576-JLLN200.XXP

Industrial & Electrical Fuses FUS 300V F/A CLASS T 200A PLTD

Datasheet

33In Stock

¥12,959.1

¥11,464.2

¥10,575.6

¥8,672.1

¥7,986.1

Min.: 1
Mult.: 1

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

KLDR.250TXP
Littelfuse
1: ¥5,757
331In Stock

Mfr. Part #
KLDR.250TXP

Mouser Part #
576-KLDR.250TXP

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

Datasheet

331In Stock

¥5,757

¥5,512.9

¥4,652.5

¥4,210.6

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses .3A 600VAC 300VDC Slo-Blo

KLDR.300TXP
Littelfuse
1: ¥7,647.2
71In Stock

Mfr. Part #
KLDR.300TXP

Mouser Part #
576-KLDR.300TXP

Industrial & Electrical Fuses .3A 600VAC 300VDC Slo-Blo

Datasheet

71In Stock

¥7,647.2

¥6,345

¥5,328.5

¥4,845.1

View

Min.: 1
Mult.: 1

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

KLDR001.TXP
Littelfuse
1: ¥5,516.2
244In Stock

Mfr. Part #
KLDR001.TXP

Mouser Part #
576-KLDR001.TXP

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

Datasheet

244In Stock

¥5,516.2

¥4,878.4

¥4,320.3

¥4,016.3

View

Min.: 1
Mult.: 1

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

KLDR004.TXP
Littelfuse
1: ¥6,270.3
596In Stock

Mfr. Part #
KLDR004.TXP

Mouser Part #
576-KLDR004.TXP

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

Datasheet

596In Stock

¥6,270.3

¥5,318.5

¥4,439.9

¥4,062.8

View

Min.: 1
Mult.: 1