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HVAC/R Solutions

Littelfuse HVAC/R Solutions feature an extensive product portfolio that offers accuracy, reliability, and durability. These innovative products help to streamline HVAC/R system designs and are designed to protect vital components, control loads while increasing system efficiency, and sense temperatures more accurately. Littelfuse HVAC/R Solutions are ideal for commercial HVAC systems, residential HVAC systems, and commercial refrigeration.

All Results (1.469)

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Part #

Contactors - Electromechanical 3P 240V 75AMP CONTACTOR

CON-3/240/75
Hartland Controls / Littelfuse
1: $573.182
8In Stock
Factory Special Order

Mfr. Part #
CON-3/240/75

Mouser Part #
576-CON-3/240/75

Factory Special Order

Hartland Controls / Littelfuse

Contactors - Electromechanical 3P 240V 75AMP CONTACTOR

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Datasheet

8In Stock

$573.182

$450.944

Min.: 1
Mult.: 1

Contactors - Electromechanical 3P 120V 40A CONT.

CON-3/120/40
Hartland Controls / Littelfuse
1: $58.611
209In Stock
Factory Special Order

Mfr. Part #
CON-3/120/40

Mouser Part #
576-CON-3/120/40

Factory Special Order

Hartland Controls / Littelfuse

Contactors - Electromechanical 3P 120V 40A CONT.

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Datasheet

209In Stock

$58.611

$55.329

$52.237

$49.135

$46.085

Min.: 1
Mult.: 1

Contactors - Electromechanical 3P 24V 75A CONT.

CON-3/24/75
Hartland Controls / Littelfuse
1: $250.944
12In Stock
Factory Special Order

Mfr. Part #
CON-3/24/75

Mouser Part #
576-CON-3/24/75

Factory Special Order

Hartland Controls / Littelfuse

Contactors - Electromechanical 3P 24V 75A CONT.

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Datasheet

12In Stock

$250.944

$220.613

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Min.: 1
Mult.: 1

Contactors - Electromechanical 1P 120V 30A CONT. W/SHNT/CVR

CON-1/120/30
Hartland Controls / Littelfuse
1: $46.295
48In Stock
Factory Special Order

Mfr. Part #
CON-1/120/30

Mouser Part #
576-CON-1/120/30

Factory Special Order

Hartland Controls / Littelfuse

Contactors - Electromechanical 1P 120V 30A CONT. W/SHNT/CVR

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Datasheet

48In Stock

$46.295

$37.388

$33.412

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Min.: 1
Mult.: 1

Contactors - Electromechanical 3P 120V 30A CONT.

CON-3/120/30
Hartland Controls / Littelfuse
1: $99.669
22In Stock
Factory Special Order

Mfr. Part #
CON-3/120/30

Mouser Part #
576-CON-3/120/30

Factory Special Order

Hartland Controls / Littelfuse

Contactors - Electromechanical 3P 120V 30A CONT.

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Datasheet

22In Stock

$99.669

$99.648

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Min.: 1
Mult.: 1

Contactors - Electromechanical 3P 240V 40A CONT.

CON-3/240/40
Hartland Controls / Littelfuse
1: $124.331
29In Stock
Factory Special Order

Mfr. Part #
CON-3/240/40

Mouser Part #
576-CON-3/240/40

Factory Special Order

Hartland Controls / Littelfuse

Contactors - Electromechanical 3P 240V 40A CONT.

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Datasheet

29In Stock

$124.331

$94.189

$93.222

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 1A 600VAC 500VDC Midget

0KLK001.T
Littelfuse
1: $28.333
1.187In Stock

Mfr. Part #
0KLK001.T

Mouser Part #
576-0KLK001.T

Littelfuse

Industrial & Electrical Fuses 1A 600VAC 500VDC Midget

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Datasheet

1.187In Stock

$28.333

$24.241

$23.064

$19.109

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Min.: 1
Mult.: 1

Barrier Terminal Blocks DIST BLOK 600V 175A 3 POLE LINE 1 LOAD 6

LFD25703Z
Littelfuse
1: $76.479
422In Stock

Mfr. Part #
LFD25703Z

Mouser Part #
576-LFD25703Z

Littelfuse

Barrier Terminal Blocks DIST BLOK 600V 175A 3 POLE LINE 1 LOAD 6

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Datasheet

422In Stock

$76.479

$62.944

$57.496

$54.351

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 10A 250VAC Midget

0BLN010.T
Littelfuse
1: $8.676
813In Stock

Mfr. Part #
0BLN010.T

Mouser Part #
576-0BLN010.T

Littelfuse

Industrial & Electrical Fuses 10A 250VAC Midget

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Datasheet

813In Stock

$8.676

$7.793

$6.899

$6.037

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 20A 250VAC Midget

0FLM020.T
Littelfuse
1: $13.987
360In Stock

Mfr. Part #
0FLM020.T

Mouser Part #
576-0FLM020.T

Littelfuse

Industrial & Electrical Fuses 20A 250VAC Midget

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Datasheet

360In Stock

$13.987

$12.263

$10.065

$9.328

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 20A 500VAC Midget

0FLQ020.T
Littelfuse
1: $28.806
415In Stock

Mfr. Part #
0FLQ020.T

Mouser Part #
576-0FLQ020.T

Littelfuse

Industrial & Electrical Fuses 20A 500VAC Midget

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Datasheet

415In Stock

$28.806

$25.461

$23.758

$20.676

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 11A 1000VAC 1000VDC Midget

0FLU011.T
Littelfuse
1: $52.143
64In Stock

Mfr. Part #
0FLU011.T

Mouser Part #
576-0FLU011.T

Littelfuse

Industrial & Electrical Fuses 11A 1000VAC 1000VDC Midget

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Datasheet

64In Stock

$52.143

$41.678

$33.780

$32.666

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 10A 600VAC 500VDC Midget

0KLK010.T
Littelfuse
1: $29.132
527In Stock

Mfr. Part #
0KLK010.T

Mouser Part #
576-0KLK010.T

Littelfuse

Industrial & Electrical Fuses 10A 600VAC 500VDC Midget

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Datasheet

527In Stock

$29.132

$24.999

$23.064

$19.109

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 15A 600VAC 500VDC Midget

0KLK015.T
Littelfuse
1: $25.830
400In Stock

Mfr. Part #
0KLK015.T

Mouser Part #
576-0KLK015.T

Littelfuse

Industrial & Electrical Fuses 15A 600VAC 500VDC Midget

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Datasheet

400In Stock

$25.830

$21.349

$19.435

$17.879

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 20A 600VAC 500VDC Midget

0KLK020.T
Littelfuse
1: $28.070
832In Stock
630Expected 10/8/2026

Mfr. Part #
0KLK020.T

Mouser Part #
576-0KLK020.T

Littelfuse

Industrial & Electrical Fuses 20A 600VAC 500VDC Midget

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Datasheet

832In Stock

630Expected 10/8/2026

$28.070

$23.800

$21.728

$18.510

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 25A 600VAC 500VDC Midget

0KLK025.T
Littelfuse
1: $28.585
116In Stock

Mfr. Part #
0KLK025.T

Mouser Part #
576-0KLK025.T

Littelfuse

Industrial & Electrical Fuses 25A 600VAC 500VDC Midget

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Datasheet

116In Stock

$28.585

$24.189

$20.645

$19.277

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 30A 600VAC 500VDC Midget

0KLK030.T
Littelfuse
1: $24.851
275In Stock
360Expected 10/5/2026

Mfr. Part #
0KLK030.T

Mouser Part #
576-0KLK030.T

Littelfuse

Industrial & Electrical Fuses 30A 600VAC 500VDC Midget

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Datasheet

275In Stock

360Expected 10/5/2026

$24.851

$20.887

$20.676

$18.331

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 80A 300VAC

JLLN080.V
Littelfuse
1: $50.576
64In Stock

Mfr. Part #
JLLN080.V

Mouser Part #
576-JLLN080.V

Littelfuse

Industrial & Electrical Fuses 80A 300VAC

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Datasheet

64In Stock

$50.576

$42.183

$37.188

$34.948

$31.319

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 100A 300VAC

JLLN100.V
Littelfuse
1: $42.131
161In Stock

Mfr. Part #
JLLN100.V

Mouser Part #
576-JLLN100.V

Littelfuse

Industrial & Electrical Fuses 100A 300VAC

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Datasheet

161In Stock

$42.131

$36.630

$34.138

$33.107

View

Min.: 1
Mult.: 1

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

JLLN150.XXP
Littelfuse
1: $82.200
45In Stock

Mfr. Part #
JLLN150.XXP

Mouser Part #
576-JLLN150.XXP

Littelfuse

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

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Datasheet

45In Stock

$82.200

$68.307

$62.407

$54.025

View

Min.: 1
Mult.: 1

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

JLLN200.X
Littelfuse
1: $75.101
98In Stock

Mfr. Part #
JLLN200.X

Mouser Part #
576-JLLN200.X

Littelfuse

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

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Datasheet

98In Stock

$75.101

$61.598

$59.063

$51.428

View

Min.: 1
Mult.: 1

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

JLLN200.XXP
Littelfuse
1: $82.053
33In Stock

Mfr. Part #
JLLN200.XXP

Mouser Part #
576-JLLN200.XXP

Littelfuse

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

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Datasheet

33In Stock

$82.053

$72.588

$66.961

$54.909

$50.565

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 1A 600VAC 600VDC Midget

KLKD001.T
Littelfuse
1: $27.523
112In Stock

Mfr. Part #
KLKD001.T

Mouser Part #
576-KLKD001.T

Littelfuse

Industrial & Electrical Fuses 1A 600VAC 600VDC Midget

Learn More

Datasheet

112In Stock

$27.523

$23.232

$20.161

$17.973

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 3A 600VAC 600VDC Midget

KLKD003.T
Littelfuse
1: $49.913
144In Stock

Mfr. Part #
KLKD003.T

Mouser Part #
576-KLKD003.T

Littelfuse

Industrial & Electrical Fuses 3A 600VAC 600VDC Midget

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Datasheet

144In Stock

$49.913

$41.920

$32.266

$29.510

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 8A 600VAC 600VDC Midget

KLKD008.T
Littelfuse
1: $22.601
110In Stock

Mfr. Part #
KLKD008.T

Mouser Part #
576-KLKD008.T

Littelfuse

Industrial & Electrical Fuses 8A 600VAC 600VDC Midget

Learn More

Datasheet

110In Stock

$22.601

$21.276

$17.626

$16.533

View

Min.: 1
Mult.: 1

HVAC/R Solutions

All Results (1.469)

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HVAC/R Solutions

All Results (1.469)

Industrial Automation

Passive Components

Circuit Protection

Connectors

Electromechanical