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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.

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Part #

Industrial & Electrical Fuses .25A 600VAC 600VDC Midget

KLKD.250T
Littelfuse
1: $33.53
6In Stock

Mfr. Part No.
KLKD.250T

Mouser Part No
576-KLKD.250T

Littelfuse

Industrial & Electrical Fuses .25A 600VAC 600VDC Midget

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Datasheet

6In Stock

$33.53

$30.77

$25.62

$21.23

View

Min.: 1
Mult.: 1

Motor Start Capacitors & Motor Run Capacitors 30 MFD 370/440V OVAL CAP

CAP-30/440
Hartland Controls / Littelfuse
1: $43.47
3In Stock

Mfr. Part No.
CAP-30/440

Mouser Part No
576-CAP-30/440

Hartland Controls / Littelfuse

Motor Start Capacitors & Motor Run Capacitors 30 MFD 370/440V OVAL CAP

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Datasheet

3In Stock

$43.47

$34.78

$33.50

$31.89

Min.: 1
Mult.: 1

Motor Start Capacitors & Motor Run Capacitors 35 MFD 370/440V ROUND CAP

CAP-35/440R
Hartland Controls / Littelfuse
1: $45.23
2In Stock
10Expected 7/4/2026

Mfr. Part No.
CAP-35/440R

Mouser Part No
576-CAP-35/440R

Hartland Controls / Littelfuse

Motor Start Capacitors & Motor Run Capacitors 35 MFD 370/440V ROUND CAP

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Datasheet

2In Stock

10Expected 7/4/2026

$45.23

$35.28

$30.80

$29.52

$29.27

Min.: 1
Mult.: 1

Motor Start Capacitors & Motor Run Capacitors 45+5 MFD 370/440V ROUND CAP

CAP-45/5/440R
Hartland Controls / Littelfuse
1: $53.77
4In Stock

Mfr. Part No.
CAP-45/5/440R

Mouser Part No
576-CAP-45/5/440R

Hartland Controls / Littelfuse

Motor Start Capacitors & Motor Run Capacitors 45+5 MFD 370/440V ROUND CAP

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Datasheet

4In Stock

$53.77

$47.04

$40.44

$39.85

Min.: 1
Mult.: 1

Motor Start Capacitors & Motor Run Capacitors 50 MFD 370/440V ROUND CAP

CAP-50/440R
Hartland Controls / Littelfuse
1: $58.02
2In Stock

Mfr. Part No.
CAP-50/440R

Mouser Part No
576-CAP-50/440R

Hartland Controls / Littelfuse

Motor Start Capacitors & Motor Run Capacitors 50 MFD 370/440V ROUND CAP

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Datasheet

2In Stock

$58.02

$50.15

$43.01

Min.: 1
Mult.: 1

Motor Start Capacitors & Motor Run Capacitors 7.5 MFD 370/440V ROUND CAP

CAP-7.5/440R
Hartland Controls / Littelfuse
1: $20.11
8In Stock

Mfr. Part No.
CAP-7.5/440R

Mouser Part No
576-CAP-7.5/440R

Hartland Controls / Littelfuse

Motor Start Capacitors & Motor Run Capacitors 7.5 MFD 370/440V ROUND CAP

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Datasheet

8In Stock

$20.11

$15.87

$14.71

$14.43

$14.23

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 110A 300VAC 125VDC Class T

JLLN110.X
Littelfuse
1: $107.07
2In Stock

Mfr. Part No.
JLLN110.X

Mouser Part No
576-JLLN110.X

Littelfuse

Industrial & Electrical Fuses 110A 300VAC 125VDC Class T

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Datasheet

2In Stock

$107.07

$81.27

$77.83

$73.99

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 6A 600VAC 300VDC Class T

JLLS006.T
Littelfuse
1: $45.30
1In Stock

Mfr. Part No.
JLLS006.T

Mouser Part No
576-JLLS006.T

Littelfuse

Industrial & Electrical Fuses 6A 600VAC 300VDC Class T

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Datasheet

1In Stock

$45.30

$37.57

$34.67

$28.73

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 30A 600VAC 300VDC CLASS T

JLLS030.TXP
Littelfuse
1: $44.92
6In Stock

Mfr. Part No.
JLLS030.TXP

Mouser Part No
576-JLLS030.TXP

Littelfuse

Industrial & Electrical Fuses 30A 600VAC 300VDC CLASS T

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Datasheet

6In Stock

$44.92

$34.37

$32.15

$30.45

View

Min.: 1
Mult.: 1

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

LFD55923Z
Littelfuse
1: $382.07
3In Stock

Mfr. Part No.
LFD55923Z

Mouser Part No
576-LFD55923Z

Littelfuse

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

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Datasheet

3In Stock

$382.07

$374.58

$374.56

Min.: 1
Mult.: 1

Fuse Holder CLASS R FUSE BLOCK 600V 30A 3 POLE

LFR600303PID
Littelfuse
1: $81.40
2In Stock

Mfr. Part No.
LFR600303PID

Mouser Part No
576-LFR600303PID

Littelfuse

Fuse Holder CLASS R FUSE BLOCK 600V 30A 3 POLE

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Datasheet

2In Stock

$81.40

$71.77

$68.76

$66.57

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Min.: 1
Mult.: 1

Fuse Holder CLASS R FUSEBLOCK 600V 30A 3P

LFR600303S
Littelfuse
1: $74.88
2In Stock

Mfr. Part No.
LFR600303S

Mouser Part No
576-LFR600303S

Littelfuse

Fuse Holder CLASS R FUSEBLOCK 600V 30A 3P

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Datasheet

2In Stock

$74.88

$61.15

$58.27

$54.54

View

Min.: 1
Mult.: 1

Terminal Block Tools & Accessories POWER BLOCK COVER - 4 POLE

LPBC1444
Littelfuse
1: $12.30
10In Stock

Mfr. Part No.
LPBC1444

Mouser Part No
576-LPBC1444

Littelfuse

Terminal Block Tools & Accessories POWER BLOCK COVER - 4 POLE

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Datasheet

10In Stock

$12.30

$8.72

$7.71

$7.05

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 300V F/A CLASS T 125A

JLLN125.XXP
Littelfuse
1: $94.90
1In Stock

Mfr. Part No.
JLLN125.XXP

Mouser Part No
576-JLLN125.XXP

Littelfuse

Industrial & Electrical Fuses 300V F/A CLASS T 125A

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Datasheet

1In Stock

$94.90

$84.71

$80.81

$77.48

Min.: 1
Mult.: 1

Fuse Holder CLASS J FUSEBLOCK 600V 30A 2P NON-ID

LFJ600302C
Littelfuse
1: $81.90
3In Stock

Mfr. Part No.
LFJ600302C

Mouser Part No
576-LFJ600302C

Littelfuse

Fuse Holder CLASS J FUSEBLOCK 600V 30A 2P NON-ID

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Datasheet

3In Stock

$81.90

$72.57

$69.26

$66.36

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses .5A 600VAC Midget

0BLS.500T
Littelfuse
1: $18.53
5In Stock

Mfr. Part No.
0BLS.500T

Mouser Part No
576-0BLS.500T

Littelfuse

Industrial & Electrical Fuses .5A 600VAC Midget

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Datasheet

5In Stock

$18.53

$17.88

$13.29

$12.32

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses .2A 250VAC Midget

0FLM.200T
Littelfuse
1: $24.10
65In Stock

Mfr. Part No.
0FLM.200T

Mouser Part No
576-0FLM.200T

Littelfuse

Industrial & Electrical Fuses .2A 250VAC Midget

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Datasheet

65In Stock

$24.10

$23.98

$19.53

$18.72

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses .25A 250VAC Midget

0FLM.250T
Littelfuse
1: $24.09
8In Stock

Mfr. Part No.
0FLM.250T

Mouser Part No
576-0FLM.250T

Littelfuse

Industrial & Electrical Fuses .25A 250VAC Midget

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Datasheet

8In Stock

$24.09

$21.32

$16.49

$12.87

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses .4A 250VAC Midget

0FLM.400T
Littelfuse
1: $24.09
8In Stock

Mfr. Part No.
0FLM.400T

Mouser Part No
576-0FLM.400T

Littelfuse

Industrial & Electrical Fuses .4A 250VAC Midget

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Datasheet

8In Stock

$24.09

$21.32

$13.23

$12.51

View

Min.: 1
Mult.: 1

Motor Start Capacitors & Motor Run Capacitors 7.5 MFD 370/440V OVAL CAP

CAP-7.5/440
Hartland Controls / Littelfuse
1: $34.69
7In Stock

Mfr. Part No.
CAP-7.5/440

Mouser Part No
576-CAP-7.5/440

Hartland Controls / Littelfuse

Motor Start Capacitors & Motor Run Capacitors 7.5 MFD 370/440V OVAL CAP

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Datasheet

7In Stock

$34.69

Min.: 1
Mult.: 1

Contactors - Electromechanical 2P 24V 40A CONT.

CON-2/24/40
Hartland Controls / Littelfuse
1: $83.80
28In Stock

Mfr. Part No.
CON-2/24/40

Mouser Part No
576-CON-2/24/40

Hartland Controls / Littelfuse

Contactors - Electromechanical 2P 24V 40A CONT.

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Datasheet

28In Stock

$83.80

$79.73

$69.68

$66.78

$65.62

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 70A 300VAC 125VDC CLASS T

JLLN070.VXP
Littelfuse
1: $73.98
23In Stock

Mfr. Part No.
JLLN070.VXP

Mouser Part No
576-JLLN070.VXP

Littelfuse

Industrial & Electrical Fuses 70A 300VAC 125VDC CLASS T

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Datasheet

23In Stock

$73.98

$71.28

$69.04

$52.50

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 400A 600VAC 300VDC CLASS T

JLLS400.XXP
Littelfuse
1: $315.07
1In Stock

Mfr. Part No.
JLLS400.XXP

Mouser Part No
576-JLLS400.XXP

Littelfuse

Industrial & Electrical Fuses 400A 600VAC 300VDC CLASS T

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Datasheet

1In Stock

$315.07

$277.83

$258.57

$240.26

Min.: 1
Mult.: 1

Fuse Holder CLASS J FUSEBLOCK 600V 60A 1P NON-ID

LFJ600601C
Littelfuse
1: $50.60
1In Stock

Mfr. Part No.
LFJ600601C

Mouser Part No
576-LFJ600601C

Littelfuse

Fuse Holder CLASS J FUSEBLOCK 600V 60A 1P NON-ID

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Datasheet

1In Stock

$50.60

$43.67

$42.06

$39.92

View

Min.: 1
Mult.: 1

Fuse Holder CLASS R FUSE BLOCK 250V 30A 1 POLE

LFR250301C
Littelfuse
1: $29.83
18In Stock

Mfr. Part No.
LFR250301C

Mouser Part No
576-LFR250301C

Littelfuse

Fuse Holder CLASS R FUSE BLOCK 250V 30A 1 POLE

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Datasheet

18In Stock

$29.83

$26.49

$24.28

$18.54

$17.08

Min.: 1
Mult.: 1

HVAC/R Solutions

All Results (1,546)

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HVAC/R Solutions

All Results (1,546)

Industrial Automation

Passive Components

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