Skip to Main Content

Part of the TTI Family of SpecialistsContact Mouser (Singapore) +65 6788-9233Feedback

Change LocationEnglish

+65 6788-9233 Change Location

In Stock

RoHS

All Results (2,226)

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.

By manufacturer

Availability options

In Stock Normally Stocked RoHS Compliant Active New Products

Search within results

Selection options

Select action

Part #

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

PSR070UL0050Z
Littelfuse
1: $526.62
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

$526.62

$427.92

$394.32

Min.: 1
Mult.: 1

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

PSR071FL0400Z
Littelfuse
1: $555.00
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

$555.00

$450.08

$423.76

Quote

Min.: 1
Mult.: 1

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

PSR073FL0700Z
Littelfuse
1: $726.29
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

$726.29

$595.34

$578.68

Min.: 1
Mult.: 1

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

USUR1000-104G-06
Littelfuse
1: $18.13
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

$18.13

$16.02

$14.36

$13.60

View

Min.: 1
Mult.: 1

Varistors 130V 7mm Epoxy UltraMOV

V07E130P
Littelfuse
1: $0.462
122In Stock

Mfr. Part No.
V07E130P

Mouser Part No
576-V07E130P

Varistors 130V 7mm Epoxy UltraMOV

Datasheet

122In Stock

$0.462

$0.284

$0.246

$0.227

View

Min.: 1
Mult.: 1

Varistors 150V 7mm Epoxy UltraMOV

V07E150P
Littelfuse
1: $0.367
2,445In Stock

Mfr. Part No.
V07E150P

Mouser Part No
576-V07E150P

Varistors 150V 7mm Epoxy UltraMOV

Datasheet

2,445In Stock

$0.367

$0.226

$0.214

Min.: 1
Mult.: 1

Varistors 175V 7mm Epoxy UltraMOV

V07E175P
Littelfuse
1: $0.462
2,898In Stock

Mfr. Part No.
V07E175P

Mouser Part No
576-V07E175P

Varistors 175V 7mm Epoxy UltraMOV

Datasheet

2,898In Stock

$0.462

$0.284

$0.246

$0.227

View

Min.: 1
Mult.: 1

Varistors 250V 7mm Epoxy UltraMOV

V07E250P
Littelfuse
1: $0.462
2,921In Stock

Mfr. Part No.
V07E250P

Mouser Part No
576-V07E250P

Varistors 250V 7mm Epoxy UltraMOV

Datasheet

2,921In Stock

$0.462

$0.284

$0.246

$0.227

View

Min.: 1
Mult.: 1

Varistors 275V 7mm Epoxy UltraMOV

V07E275P
Littelfuse
1: $0.462
8,346In Stock

Mfr. Part No.
V07E275P

Mouser Part No
576-V07E275P

Varistors 275V 7mm Epoxy UltraMOV

Datasheet

8,346In Stock

$0.462

$0.284

$0.246

$0.227

View

Min.: 1
Mult.: 1

Varistors 300V 7mm Epoxy UltraMOV

V07E300P
Littelfuse
1: $0.367
4,448In Stock

Mfr. Part No.
V07E300P

Mouser Part No
576-V07E300P

Varistors 300V 7mm Epoxy UltraMOV

Datasheet

4,448In Stock

$0.367

$0.226

$0.214

Min.: 1
Mult.: 1

Varistors 440V 7mm Epoxy UltraMOV

V07E440P
Littelfuse
1: $0.558
148In Stock

Mfr. Part No.
V07E440P

Mouser Part No
576-V07E440P

Varistors 440V 7mm Epoxy UltraMOV

Datasheet

148In Stock

$0.558

$0.392

$0.35

$0.303

View

Min.: 1
Mult.: 1

Varistors 130V 10mm Epoxy UltraMOV

V10E130P
Littelfuse
1: $0.612
3,170In Stock

Mfr. Part No.
V10E130P

Mouser Part No
576-V10E130P

Varistors 130V 10mm Epoxy UltraMOV

Datasheet

3,170In Stock

$0.612

$0.431

$0.386

$0.335

View

Min.: 1
Mult.: 1

Varistors 140V 10mm Epoxy UltraMOV

V10E140P
Littelfuse
1: $0.53
560In Stock

Mfr. Part No.
V10E140P

Mouser Part No
576-V10E140P

Varistors 140V 10mm Epoxy UltraMOV

Datasheet

560In Stock

$0.53

$0.373

$0.333

$0.298

Min.: 1
Mult.: 1

Varistors 175V 10mm Epoxy UltraMOV

V10E175P
Littelfuse
1: $0.612
2,641In Stock

Mfr. Part No.
V10E175P

Mouser Part No
576-V10E175P

Varistors 175V 10mm Epoxy UltraMOV

Datasheet

2,641In Stock

$0.612

$0.431

$0.386

$0.335

View

Min.: 1
Mult.: 1

Varistors 275V 10mm Epoxy UltraMOV

V10E275P
Littelfuse
1: $0.503
1,507In Stock
5,000Expected 24/9/2026

Mfr. Part No.
V10E275P

Mouser Part No
576-V10E275P

Varistors 275V 10mm Epoxy UltraMOV

Datasheet

1,507In Stock

5,000Expected 24/9/2026

$0.503

$0.348

$0.31

$0.298

Min.: 1
Mult.: 1

Varistors 275V 10mm Epoxy UltraMOV

V10E275PL1T7
Littelfuse
1: $0.721
5,000In Stock

Mfr. Part No.
V10E275PL1T7

Mouser Part No
576-V10E275PL1T7

Varistors 275V 10mm Epoxy UltraMOV

Datasheet

5,000In Stock

Cut Tape

$0.721

$0.507

$0.454

$0.394

$0.366

Reel

$0.298

MouseReel Available

Min.: 1
Mult.: 1

: 500

Varistors 300V 10mm Epoxy UltraMOV

V10E300P
Littelfuse
1: $0.503
5,109In Stock

Mfr. Part No.
V10E300P

Mouser Part No
576-V10E300P

Varistors 300V 10mm Epoxy UltraMOV

Datasheet

5,109In Stock

$0.503

$0.348

$0.31

$0.298

Min.: 1
Mult.: 1

Varistors 385V 10mm Epoxy UltraMOV

V10E385P
Littelfuse
1: $0.612
313In Stock

Mfr. Part No.
V10E385P

Mouser Part No
576-V10E385P

Varistors 385V 10mm Epoxy UltraMOV

Datasheet

313In Stock

$0.612

$0.431

$0.386

$0.335

View

Min.: 1
Mult.: 1

Varistors Radial Lead UltraMOV Metal Oxide Varistor

V10E460P
Littelfuse
1: $0.762
670In Stock

Mfr. Part No.
V10E460P

Mouser Part No
576-V10E460P

Varistors Radial Lead UltraMOV Metal Oxide Varistor

Datasheet

670In Stock

$0.762

$0.534

$0.48

$0.419

View

Min.: 1
Mult.: 1

Varistors 550V 10mm Epoxy UltraMOV

V10E550P
Littelfuse
1: $0.762
3,495In Stock
12,000On Order

Mfr. Part No.
V10E550P

Mouser Part No
576-V10E550P

Varistors 550V 10mm Epoxy UltraMOV

Datasheet

3,495In Stock

12,000On Order

$0.762

$0.534

$0.48

$0.419

View

Min.: 1
Mult.: 1

Varistors 130V 14mm Epoxy UltraMOV

V14E130P
Littelfuse
1: $0.775
888In Stock

Mfr. Part No.
V14E130P

Mouser Part No
576-V14E130P

Varistors 130V 14mm Epoxy UltraMOV

Datasheet

888In Stock

$0.775

$0.544

$0.488

$0.427

View

Min.: 1
Mult.: 1

Varistors 140V 14mm Epoxy UltraMOV

V14E140P
Littelfuse
1: $0.775
2,107In Stock

Mfr. Part No.
V14E140P

Mouser Part No
576-V14E140P

Varistors 140V 14mm Epoxy UltraMOV

Datasheet

2,107In Stock

$0.775

$0.544

$0.488

$0.427

View

Min.: 1
Mult.: 1

Varistors 150V 14mm Epoxy UltraMOV

V14E150P
Littelfuse
1: $0.626
2,888In Stock

Mfr. Part No.
V14E150P

Mouser Part No
576-V14E150P

Varistors 150V 14mm Epoxy UltraMOV

Datasheet

2,888In Stock

$0.626

$0.435

$0.389

$0.385

Min.: 1
Mult.: 1

Varistors 175V 14mm Epoxy UltraMOV

V14E175P
Littelfuse
1: $0.775
472In Stock

Mfr. Part No.
V14E175P

Mouser Part No
576-V14E175P

Varistors 175V 14mm Epoxy UltraMOV

Datasheet

472In Stock

$0.775

$0.544

$0.488

$0.427

View

Min.: 1
Mult.: 1

Varistors 230V 14mm Epoxy UltraMOV

V14E230P
Littelfuse
1: $0.938
18In Stock
2,800Expected 29/10/2026

Mfr. Part No.
V14E230P

Mouser Part No
576-V14E230P

Varistors 230V 14mm Epoxy UltraMOV

Datasheet

18In Stock

2,800Expected 29/10/2026

$0.938

$0.653

$0.488

$0.427

View

Min.: 1
Mult.: 1