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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 #

Motor Start Capacitors & Motor Run Capacitors 5 MFD 370/440V OVAL CAP

CAP-5/440
Hartland Controls / Littelfuse
1: Rp194.284
5In Stock

Mfr. Part No.
CAP-5/440

Mouser Part No
576-CAP-5/440

Hartland Controls / Littelfuse

Motor Start Capacitors & Motor Run Capacitors 5 MFD 370/440V OVAL CAP

Datasheet

5In Stock

Rp194.284

Rp178.507

Rp164.197

Rp155.207

Rp153.189

Min.: 1
Mult.: 1

Power Transformers 120-208-240/24V 40VA XFRM LDS

TRAN-40VA
Hartland Controls / Littelfuse
1: Rp943.718
10In Stock

Mfr. Part No.
TRAN-40VA

Mouser Part No
576-TRAN-40VA

Hartland Controls / Littelfuse

Power Transformers 120-208-240/24V 40VA XFRM LDS

Datasheet

10In Stock

Rp943.718

Rp830.157

Rp794.749

Rp788.878

Min.: 1
Mult.: 1

Power Transformers 120-208-240-480/24V 75VA XFRM

TRAN-75VA
Hartland Controls / Littelfuse
1: Rp2.495.423
3In Stock
10Expected 05/05/2026

Mfr. Part No.
TRAN-75VA

Mouser Part No
576-TRAN-75VA

Hartland Controls / Littelfuse

Power Transformers 120-208-240-480/24V 75VA XFRM

Datasheet

3In Stock

10Expected 05/05/2026

Rp2.495.423

Min.: 1
Mult.: 1

Terminal Block Tools & Accessories POWER BLOCK COVER

0LCH1351Z
Littelfuse
1: Rp633.487
16In Stock

Mfr. Part No.
0LCH1351Z

Mouser Part No
576-0LCH1351Z

Terminal Block Tools & Accessories POWER BLOCK COVER

Datasheet

16In Stock

Rp633.487

Rp473.327

Rp388.752

Rp371.140

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 15A 300VAC

JLLN015.T
Littelfuse
1: Rp667.244
1In Stock

Mfr. Part No.
JLLN015.T

Mouser Part No
576-JLLN015.T

Industrial & Electrical Fuses 15A 300VAC

Datasheet

1In Stock

Rp667.244

Rp505.065

Rp478.097

Rp438.286

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 110A 600VAC 300VDC CLASS T

JLLS110.XXP
Littelfuse
1: Rp1.898.994
4In Stock

Mfr. Part No.
JLLS110.XXP

Mouser Part No
576-JLLS110.XXP

Industrial & Electrical Fuses 110A 600VAC 300VDC CLASS T

Datasheet

4In Stock

Rp1.898.994

Rp1.466.029

Rp1.394.113

Rp1.332.470

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 450A 600VAC 300VDC CLASS T

JLLS450.XXP
Littelfuse
1: Rp8.517.131
2In Stock

Mfr. Part No.
JLLS450.XXP

Mouser Part No
576-JLLS450.XXP

Industrial & Electrical Fuses 450A 600VAC 300VDC CLASS T

Datasheet

2In Stock

Rp8.517.131

Rp6.742.155

Rp6.537.047

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses .2A 600VAC 600VDC Midget

KLKD.200T
Littelfuse
1: Rp468.557
2In Stock

Mfr. Part No.
KLKD.200T

Mouser Part No
576-KLKD.200T

Industrial & Electrical Fuses .2A 600VAC 600VDC Midget

Datasheet

2In Stock

Rp468.557

Rp405.997

Rp338.117

Rp321.972

View

Min.: 1
Mult.: 1

Fuse Holder CLASS J FUSEBLOCK 600V 30A 3P NON-ID

LFJ600303C
Littelfuse
1: Rp1.495.749
3In Stock

Mfr. Part No.
LFJ600303C

Mouser Part No
576-LFJ600303C

Fuse Holder CLASS J FUSEBLOCK 600V 30A 3P NON-ID

Datasheet

3In Stock

Rp1.495.749

Rp1.216.156

Rp1.121.674

Rp928.124

Min.: 1
Mult.: 1

Fuse Holder CLASS R FUSEBLOCK 600V 30A 2P

LFR600302C
Littelfuse
1: Rp905.742
11In Stock

Mfr. Part No.
LFR600302C

Mouser Part No
576-LFR600302C

Fuse Holder CLASS R FUSEBLOCK 600V 30A 2P

Datasheet

11In Stock

Rp905.742

Rp655.686

Rp633.854

Rp618.444

View

Min.: 1
Mult.: 1

Fuse Holder CLASS R FUSEBLOCK 600V 30A 3P

LFR600303C
Littelfuse
1: Rp1.161.302
1In Stock

Mfr. Part No.
LFR600303C

Mouser Part No
576-LFR600303C

Fuse Holder CLASS R FUSEBLOCK 600V 30A 3P

Datasheet

1In Stock

Rp1.161.302

Rp1.095.623

Rp1.043.704

Rp998.756

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses .6A 500VAC Midget

0FLQ.600T
Littelfuse
1: Rp568.726
2In Stock

Mfr. Part No.
0FLQ.600T

Mouser Part No
576-0FLQ.600T

Industrial & Electrical Fuses .6A 500VAC Midget

Datasheet

2In Stock

Rp568.726

Rp387.834

Rp371.690

Rp352.060

View

Min.: 1
Mult.: 1

Motor Start Capacitors & Motor Run Capacitors 3 MFD 370/440V OVAL CAP

CAP-3/440
Hartland Controls / Littelfuse
1: Rp212.263
1In Stock

Mfr. Part No.
CAP-3/440

Mouser Part No
576-CAP-3/440

Hartland Controls / Littelfuse

Motor Start Capacitors & Motor Run Capacitors 3 MFD 370/440V OVAL CAP

Datasheet

1In Stock

Rp212.263

Rp166.215

Rp144.383

Rp142.732

Min.: 1
Mult.: 1

Motor Start Capacitors & Motor Run Capacitors 50+7.5 MFD 370/440V OVAL CAP

CAP-50/7.5/440
Hartland Controls / Littelfuse
1: Rp914.181
10In Stock

Mfr. Part No.
CAP-50/7.5/440

Mouser Part No
576-CAP-50/7.5/440

Hartland Controls / Littelfuse

Motor Start Capacitors & Motor Run Capacitors 50+7.5 MFD 370/440V OVAL CAP

Datasheet

10In Stock

Rp914.181

Rp790.162

Rp681.554

Rp677.518

Min.: 1
Mult.: 1

Motor Start Capacitors & Motor Run Capacitors 55+7.5 MFD 370/440V ROUND CAP

CAP-55/7.5/440R
Hartland Controls / Littelfuse
1: Rp924.088
3In Stock

Mfr. Part No.
CAP-55/7.5/440R

Mouser Part No
576-CAP-55/7.5/440R

Hartland Controls / Littelfuse

Motor Start Capacitors & Motor Run Capacitors 55+7.5 MFD 370/440V ROUND CAP

Datasheet

3In Stock

Rp924.088

Rp798.968

Rp684.856

Min.: 1
Mult.: 1

Motor Start Capacitors & Motor Run Capacitors 6 MFD 370/440V OVAL CAP

CAP-6/440
Hartland Controls / Littelfuse
1: Rp272.622
3In Stock

Mfr. Part No.
CAP-6/440

Mouser Part No
576-CAP-6/440

Hartland Controls / Littelfuse

Motor Start Capacitors & Motor Run Capacitors 6 MFD 370/440V OVAL CAP

Datasheet

3In Stock

Rp272.622

Rp215.199

Rp199.238

Rp195.018

Rp193.000

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 40A 300VAC 160VDC CLASS T

JLLN040.TXP
Littelfuse
1: Rp741.362
8In Stock

Mfr. Part No.
JLLN040.TXP

Mouser Part No
576-JLLN040.TXP

Industrial & Electrical Fuses 40A 300VAC 160VDC CLASS T

Datasheet

8In Stock

Rp741.362

Rp553.132

Rp510.753

Rp496.259

View

Min.: 1
Mult.: 1

Power Transformers 120-208-240/24V 50VA XFRM LDS

TRAN-50VA
Hartland Controls / Littelfuse
1: Rp1.395.397
13In Stock

Mfr. Part No.
TRAN-50VA

Mouser Part No
576-TRAN-50VA

Hartland Controls / Littelfuse

Power Transformers 120-208-240/24V 50VA XFRM LDS

Datasheet

13In Stock

Rp1.395.397

Rp1.348.431

Rp1.301.649

Min.: 1
Mult.: 1

Contactors - Electromechanical 2P 208/240V 40A CONT.

CON-2/240/40
Hartland Controls / Littelfuse
1: Rp1.176.346
45In Stock

Mfr. Part No.
CON-2/240/40

Mouser Part No
576-CON-2/240/40

Hartland Controls / Littelfuse

Contactors - Electromechanical 2P 208/240V 40A CONT.

Datasheet

45In Stock

Rp1.176.346

Rp1.047.557

Rp888.497

Rp888.313

Min.: 1
Mult.: 1

Contactors - Electromechanical 3P 480V 50A CONT.

CON-3/480/50
Hartland Controls / Littelfuse
1: Rp4.490.367
7In Stock

Mfr. Part No.
CON-3/480/50

Mouser Part No
576-CON-3/480/50

Hartland Controls / Littelfuse

Contactors - Electromechanical 3P 480V 50A CONT.

Datasheet

7In Stock

Rp4.490.367

Rp4.474.956

Rp4.434.045

View

Min.: 1
Mult.: 1

Contactors - Electromechanical 3P 480V 90A CONT.

CON-3/480/90
Hartland Controls / Littelfuse
1: Rp8.984.954
8In Stock

Mfr. Part No.
CON-3/480/90

Mouser Part No
576-CON-3/480/90

Hartland Controls / Littelfuse

Contactors - Electromechanical 3P 480V 90A CONT.

Datasheet

8In Stock

Rp8.984.954

Rp8.896.709

Min.: 1
Mult.: 1

Control Switches 1NO/1NC AUX SWITCH FOR ALL 3 POLES

CON-AUX600
Hartland Controls / Littelfuse
1: Rp722.832
77In Stock

Mfr. Part No.
CON-AUX600

Mouser Part No
576-CON-AUX600

Hartland Controls / Littelfuse

Control Switches 1NO/1NC AUX SWITCH FOR ALL 3 POLES

Datasheet

77In Stock

Rp722.832

Rp630.552

Rp601.198

Rp498.461

View

Min.: 1
Mult.: 1

Contactors - Electromechanical 3P 120V 60A CONT.

CON-3/120/60
Hartland Controls / Littelfuse
1: Rp4.456.060
17In Stock

Mfr. Part No.
CON-3/120/60

Mouser Part No
576-CON-3/120/60

Hartland Controls / Littelfuse

Contactors - Electromechanical 3P 120V 60A CONT.

Datasheet

17In Stock

Rp4.456.060

Rp4.283.241

View

Min.: 1
Mult.: 1

Motor Start Capacitors & Motor Run Capacitors 130-156MD/8E 330V

HHS-8E
Hartland Controls / Littelfuse
1: Rp2.606.416
9In Stock

Mfr. Part No.
HHS-8E

Mouser Part No
576-HHS-8E

Hartland Controls / Littelfuse

Motor Start Capacitors & Motor Run Capacitors 130-156MD/8E 330V

Datasheet

9In Stock

Rp2.606.416

Rp2.510.100

Rp2.473.041

Quote

Min.: 1
Mult.: 1

Contactors - Electromechanical 3P 240V 30A CONT.

CON-3/240/30
Hartland Controls / Littelfuse
1: Rp2.074.933
23In Stock

Mfr. Part No.
CON-3/240/30

Mouser Part No
576-CON-3/240/30

Hartland Controls / Littelfuse

Contactors - Electromechanical 3P 240V 30A CONT.

Datasheet

23In Stock

Rp2.074.933

Rp1.687.098

Rp1.686.915

Min.: 1
Mult.: 1