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AC Protection & Motor Control in HVAC Solutions

Littelfuse AC Protection and Motor Control in HVAC Solutions are essential to improve energy efficiency in commercial and industrial buildings. These solutions include fuses, surge protection devices, voltage monitors, transducers, sensors, and time delay relays. Littelfuse AC Protection and Motor Control in HVAC products are designed for control units, rectifiers, inverters, communication interfaces, and user interfaces.

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Part #

Thyristor Surge Protection Devices - TSPD Bi 140V 5000A

P1900MEL
Littelfuse
1: Rp179.424
108In Stock

Mfr. Part No.
P1900MEL

Mouser Part No
576-P1900MEL

Thyristor Surge Protection Devices - TSPD Bi 140V 5000A

Datasheet

108In Stock

Rp179.424

Rp131.541

Rp120.900

Rp120.717

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 200A 700VAC SIZE 30 POWER-SPEED FLUSH M

PSR030FL0200Z
Littelfuse
1: Rp4.555.679
3In Stock

Mfr. Part No.
PSR030FL0200Z

Mouser Part No
576-PSR030FL0200Z

Industrial & Electrical Fuses 200A 700VAC SIZE 30 POWER-SPEED FLUSH M

Datasheet

3In Stock

Rp4.555.679

Rp3.611.777

Rp3.429.418

Rp2.985.812

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 80A 1000V SIZE 70 Flush End Mtrc Thred

PSR070FL0080Z
Littelfuse
1: Rp6.972.030
1In Stock

Mfr. Part No.
PSR070FL0080Z

Mouser Part No
576-PSR070FL0080Z

Industrial & Electrical Fuses 80A 1000V SIZE 70 Flush End Mtrc Thred

Datasheet

1In Stock

Rp6.972.030

Rp5.800.455

Rp5.461.788

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 250A 1000V SIZE 70 Flush End Mtrc Thred

PSR070FL0250Z
Littelfuse
1: Rp7.692.661
1In Stock

Mfr. Part No.
PSR070FL0250Z

Mouser Part No
576-PSR070FL0250Z

Industrial & Electrical Fuses 250A 1000V SIZE 70 Flush End Mtrc Thred

Datasheet

1In Stock

Rp7.692.661

Rp6.435.777

Rp6.059.684

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 200A 1000V SIZE 70 Flush End In Thread

PSR070FS0200Z
Littelfuse
1: Rp7.486.819
1In Stock

Mfr. Part No.
PSR070FS0200Z

Mouser Part No
576-PSR070FS0200Z

Industrial & Electrical Fuses 200A 1000V SIZE 70 Flush End In Thread

Datasheet

1In Stock

Rp7.486.819

Rp5.978.228

Rp5.709.642

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 70 US LONG BL 50A

PSR070UL0050Z
Littelfuse
1: Rp7.103.755
1In Stock

Mfr. Part No.
PSR070UL0050Z

Mouser Part No
576-PSR070UL0050Z

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 70 US LONG BL 50A

Datasheet

1In Stock

Rp7.103.755

Rp5.772.569

Rp5.319.239

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 400A 1250VAC SIZE 71 POWER-SPEED FLUSH M

PSR071FL0400Z
Littelfuse
1: Rp7.486.819
3In Stock

Mfr. Part No.
PSR071FL0400Z

Mouser Part No
576-PSR071FL0400Z

Industrial & Electrical Fuses 400A 1250VAC SIZE 71 POWER-SPEED FLUSH M

Datasheet

3In Stock

Rp7.486.819

Rp6.071.425

Rp5.716.430

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 700A 1250V SIZE 73 Flush End Mtrc Thred

PSR073FL0700Z
Littelfuse
1: Rp9.797.498
1In Stock

Mfr. Part No.
PSR073FL0700Z

Mouser Part No
576-PSR073FL0700Z

Industrial & Electrical Fuses 700A 1250V SIZE 73 Flush End Mtrc Thred

Datasheet

1In Stock

Rp9.797.498

Rp8.030.962

Rp7.497.460

Quote

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 100K OHM 2% RING LUG ASMBLY

USUR1000-104G-06
Littelfuse
1: Rp244.552
70In Stock

Mfr. Part No.
USUR1000-104G-06

Mouser Part No
576-USUR1000-104G-06

NTC (Negative Temperature Coefficient) Thermistors 100K OHM 2% RING LUG ASMBLY

Datasheet

70In Stock

Rp244.552

Rp216.116

Rp193.734

Rp183.460

View

Min.: 1
Mult.: 1

Varistors 130V 7mm Epoxy UltraMOV

V07E130P
Littelfuse
1: Rp6.238
122In Stock

Mfr. Part No.
V07E130P

Mouser Part No
576-V07E130P

Varistors 130V 7mm Epoxy UltraMOV

Datasheet

122In Stock

Rp6.238

Rp3.834

Rp3.321

Rp3.064

View

Min.: 1
Mult.: 1

Varistors 150V 7mm Epoxy UltraMOV

V07E150P
Littelfuse
1: Rp4.953
2.445In Stock

Mfr. Part No.
V07E150P

Mouser Part No
576-V07E150P

Varistors 150V 7mm Epoxy UltraMOV

Datasheet

2.445In Stock

Rp4.953

Rp3.045

Rp2.880

Min.: 1
Mult.: 1

Varistors 175V 7mm Epoxy UltraMOV

V07E175P
Littelfuse
1: Rp6.238
2.898In Stock

Mfr. Part No.
V07E175P

Mouser Part No
576-V07E175P

Varistors 175V 7mm Epoxy UltraMOV

Datasheet

2.898In Stock

Rp6.238

Rp3.834

Rp3.321

Rp3.064

View

Min.: 1
Mult.: 1

Varistors 230V 7mm Epoxy UltraMOV

V07E230P
Littelfuse
1: Rp6.238
2.994In Stock

Mfr. Part No.
V07E230P

Mouser Part No
576-V07E230P

Varistors 230V 7mm Epoxy UltraMOV

Datasheet

2.994In Stock

Rp6.238

Rp3.834

Rp3.321

Rp3.064

View

Min.: 1
Mult.: 1

Varistors 250V 7mm Epoxy UltraMOV

V07E250P
Littelfuse
1: Rp6.238
2.921In Stock

Mfr. Part No.
V07E250P

Mouser Part No
576-V07E250P

Varistors 250V 7mm Epoxy UltraMOV

Datasheet

2.921In Stock

Rp6.238

Rp3.834

Rp3.321

Rp3.064

View

Min.: 1
Mult.: 1

Varistors 275V 7mm Epoxy UltraMOV

V07E275P
Littelfuse
1: Rp6.238
6.346In Stock

Mfr. Part No.
V07E275P

Mouser Part No
576-V07E275P

Varistors 275V 7mm Epoxy UltraMOV

Datasheet

6.346In Stock

Rp6.238

Rp3.834

Rp3.321

Rp3.064

View

Min.: 1
Mult.: 1

Varistors 300V 7mm Epoxy UltraMOV

V07E300P
Littelfuse
1: Rp5.320
4.423In Stock

Mfr. Part No.
V07E300P

Mouser Part No
576-V07E300P

Varistors 300V 7mm Epoxy UltraMOV

Datasheet

4.423In Stock

Rp5.320

Rp3.229

Rp2.880

Min.: 1
Mult.: 1

Varistors 440V 7mm Epoxy UltraMOV

V07E440P
Littelfuse
1: Rp7.522
148In Stock

Mfr. Part No.
V07E440P

Mouser Part No
576-V07E440P

Varistors 440V 7mm Epoxy UltraMOV

Datasheet

148In Stock

Rp7.522

Rp5.284

Rp4.715

Rp4.091

View

Min.: 1
Mult.: 1

Varistors 130V 10mm Epoxy UltraMOV

V10E130P
Littelfuse
1: Rp8.256
3.170In Stock

Mfr. Part No.
V10E130P

Mouser Part No
576-V10E130P

Varistors 130V 10mm Epoxy UltraMOV

Datasheet

3.170In Stock

Rp8.256

Rp5.816

Rp5.210

Rp4.513

View

Min.: 1
Mult.: 1

Varistors 140V 10mm Epoxy UltraMOV

V10E140P
Littelfuse
1: Rp7.155
545In Stock

Mfr. Part No.
V10E140P

Mouser Part No
576-V10E140P

Varistors 140V 10mm Epoxy UltraMOV

Datasheet

545In Stock

Rp7.155

Rp5.027

Rp4.495

Rp4.018

Min.: 1
Mult.: 1

Varistors 175V 10mm Epoxy UltraMOV

V10E175P
Littelfuse
1: Rp8.256
2.641In Stock

Mfr. Part No.
V10E175P

Mouser Part No
576-V10E175P

Varistors 175V 10mm Epoxy UltraMOV

Datasheet

2.641In Stock

Rp8.256

Rp5.816

Rp5.210

Rp4.513

View

Min.: 1
Mult.: 1

Varistors 275V 10mm Epoxy UltraMOV

V10E275P
Littelfuse
1: Rp6.788
3.374In Stock
3.000Expected 17/09/2026

Mfr. Part No.
V10E275P

Mouser Part No
576-V10E275P

Varistors 275V 10mm Epoxy UltraMOV

Datasheet

3.374In Stock

3.000Expected 17/09/2026

Rp6.788

Rp4.697

Rp4.183

Rp4.018

Min.: 1
Mult.: 1

Varistors 275V 10mm Epoxy UltraMOV

V10E275PL1T7
Littelfuse
1: Rp9.723
5.000In Stock

Mfr. Part No.
V10E275PL1T7

Mouser Part No
576-V10E275PL1T7

Varistors 275V 10mm Epoxy UltraMOV

Datasheet

5.000In Stock

Cut Tape

Rp9.723

Rp6.843

Rp6.128

Rp5.320

Rp4.935

Reel

Rp4.018

MouseReel Available

Min.: 1
Mult.: 1

: 500

Varistors 300V 10mm Epoxy UltraMOV

V10E300P
Littelfuse
1: Rp6.788
5.099In Stock

Mfr. Part No.
V10E300P

Mouser Part No
576-V10E300P

Varistors 300V 10mm Epoxy UltraMOV

Datasheet

5.099In Stock

Rp6.788

Rp4.697

Rp4.183

Rp4.018

Min.: 1
Mult.: 1

Varistors 385V 10mm Epoxy UltraMOV

V10E385P
Littelfuse
1: Rp8.256
313In Stock

Mfr. Part No.
V10E385P

Mouser Part No
576-V10E385P

Varistors 385V 10mm Epoxy UltraMOV

Datasheet

313In Stock

Rp8.256

Rp5.816

Rp5.210

Rp4.513

View

Min.: 1
Mult.: 1

Varistors Radial Lead UltraMOV Metal Oxide Varistor

V10E460P
Littelfuse
1: Rp10.274
670In Stock

Mfr. Part No.
V10E460P

Mouser Part No
576-V10E460P

Varistors Radial Lead UltraMOV Metal Oxide Varistor

Datasheet

670In Stock

Rp10.274

Rp7.210

Rp6.476

Rp5.651

View

Min.: 1
Mult.: 1