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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 #

Industrial & Electrical Fuses 280A 700V SIZE 71 Flush End Mtrc Thred

PSR071FL0280Z
Littelfuse
1: $498.54
14Factory Stock Available

Mfr. Part No.
PSR071FL0280Z

Mouser Part No
576-PSR071FL0280Z

Industrial & Electrical Fuses 280A 700V SIZE 71 Flush End Mtrc Thred

Datasheet

14Factory Stock Available

More Info Available

$498.54

$420.31

$398.83

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 160A 1250VAC SIZE 71 POWER-SPEED FLUSH I

PSR071FS0160Z
Littelfuse
1: $477.73
2Factory Stock Available

Mfr. Part No.
PSR071FS0160Z

Mouser Part No
576-PSR071FS0160Z

Industrial & Electrical Fuses 160A 1250VAC SIZE 71 POWER-SPEED FLUSH I

Datasheet

2Factory Stock Available

More Info Available

$477.73

$477.70

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 200A 1250VAC SIZE 71 POWER-SPEED FLUSH I

PSR071FS0200Z
Littelfuse
1: $493.18
2Factory Stock Available

Mfr. Part No.
PSR071FS0200Z

Mouser Part No
576-PSR071FS0200Z

Industrial & Electrical Fuses 200A 1250VAC SIZE 71 POWER-SPEED FLUSH I

Datasheet

2Factory Stock Available

More Info Available

$493.18

$419.82

$380.83

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 350A 1250VAC SIZE 71 POWER-SPEED FLUSH I

PSR071FS0350Z
Littelfuse
1: $505.38
1Factory Stock Available

Mfr. Part No.
PSR071FS0350Z

Mouser Part No
576-PSR071FS0350Z

Industrial & Electrical Fuses 350A 1250VAC SIZE 71 POWER-SPEED FLUSH I

Datasheet

1Factory Stock Available

More Info Available

$505.38

$443.18

$423.26

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 71 US LONG BL 250A

PSR071UL0250Z
Littelfuse
3: $607.46
3Factory Stock Available

Mfr. Part No.
PSR071UL0250Z

Mouser Part No
576-PSR071UL0250Z

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 71 US LONG BL 250A

Datasheet

3Factory Stock Available

More Info Available

$607.46

$477.09

$437.21

Quote

Min.: 3
Mult.: 3

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 71 US LONG BL 315A

PSR071UL0315Z
Littelfuse
3: $510.45
15Factory Stock Available

Mfr. Part No.
PSR071UL0315Z

Mouser Part No
576-PSR071UL0315Z

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 71 US LONG BL 315A

Datasheet

15Factory Stock Available

More Info Available

$510.45

$480.16

$461.19

Quote

Min.: 3
Mult.: 3

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 71 US LONG BL 400A

PSR071UL0400Z
Littelfuse
3: $510.45
18Factory Stock Available

Mfr. Part No.
PSR071UL0400Z

Mouser Part No
576-PSR071UL0400Z

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 71 US LONG BL 400A

Datasheet

18Factory Stock Available

More Info Available

$510.45

$481.20

$463.84

Quote

Min.: 3
Mult.: 3

Industrial & Electrical Fuses 900V FAST BLOW 500A

PSR071UL0500Z
Littelfuse
3: $716.53
3Factory Stock Available

Mfr. Part No.
PSR071UL0500Z

Mouser Part No
576-PSR071UL0500Z

Industrial & Electrical Fuses 900V FAST BLOW 500A

Datasheet

3Factory Stock Available

More Info Available

$716.53

$580.92

$535.20

Min.: 3
Mult.: 3

Industrial & Electrical Fuses 900V FAST BLOW 550A

PSR071UL0550Z
Littelfuse
1: $756.32
9Factory Stock Available

Mfr. Part No.
PSR071UL0550Z

Mouser Part No
576-PSR071UL0550Z

Industrial & Electrical Fuses 900V FAST BLOW 550A

Datasheet

9Factory Stock Available

More Info Available

$756.32

$613.13

$564.86

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 72 DIN 110MM 250A

PSR072DL0250X
Littelfuse
1: $689.87
3Factory Stock Available

Mfr. Part No.
PSR072DL0250X

Mouser Part No
576-PSR072DL0250X

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 72 DIN 110MM 250A

Datasheet

3Factory Stock Available

More Info Available

$689.87

$571.46

$526.58

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 72 DIN 110MM 400A

PSR072DL0400X
Littelfuse
1: $689.87
3Factory Stock Available

Mfr. Part No.
PSR072DL0400X

Mouser Part No
576-PSR072DL0400X

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 72 DIN 110MM 400A

Datasheet

3Factory Stock Available

More Info Available

$689.87

$571.46

$500.62

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 72 DIN 110MM 550A

PSR072DL0550X
Littelfuse
1: $756.31
2Factory Stock Available

Mfr. Part No.
PSR072DL0550X

Mouser Part No
576-PSR072DL0550X

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 72 DIN 110MM 550A

Datasheet

2Factory Stock Available

More Info Available

$756.31

$626.43

$577.20

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 72 DIN 110MM 630A

PSR072DL0630X
Littelfuse
1: $680.35
9Factory Stock Available

Mfr. Part No.
PSR072DL0630X

Mouser Part No
576-PSR072DL0630X

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 72 DIN 110MM 630A

Datasheet

9Factory Stock Available

More Info Available

$680.35

$638.38

$619.36

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 72 DIN 110MM 700A

PSR072DL0700X
Littelfuse
1: $848.34
26Factory Stock Available

Mfr. Part No.
PSR072DL0700X

Mouser Part No
576-PSR072DL0700X

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 72 DIN 110MM 700A

Datasheet

26Factory Stock Available

More Info Available

$848.34

$702.59

$647.31

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 72 DIN 110MM 900A

PSR072DL0900X
Littelfuse
1: $848.34
2Factory Stock Available

Mfr. Part No.
PSR072DL0900X

Mouser Part No
576-PSR072DL0900X

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 72 DIN 110MM 900A

Datasheet

2Factory Stock Available

More Info Available

$848.34

$675.01

$625.31

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 280A 1250V SIZE 72 Flush End Mtrc Thred

PSR072FL0280Z
Littelfuse
1: $576.60
2Factory Stock Available

Mfr. Part No.
PSR072FL0280Z

Mouser Part No
576-PSR072FL0280Z

Industrial & Electrical Fuses 280A 1250V SIZE 72 Flush End Mtrc Thred

Datasheet

2Factory Stock Available

More Info Available

$576.60

$576.59

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 400A 1250V SIZE 72 Flush End Mtrc Thred

PSR072FL0400Z
Littelfuse
1: $628.27
39Factory Stock Available

Mfr. Part No.
PSR072FL0400Z

Mouser Part No
576-PSR072FL0400Z

Industrial & Electrical Fuses 400A 1250V SIZE 72 Flush End Mtrc Thred

Datasheet

39Factory Stock Available

More Info Available

$628.27

$537.66

$506.21

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 550A 1250VAC SIZE 72 POWER-SPEED FLUSH M

PSR072FL0550Z
Littelfuse
2: $694.44
20Factory Stock Available

Mfr. Part No.
PSR072FL0550Z

Mouser Part No
576-PSR072FL0550Z

Industrial & Electrical Fuses 550A 1250VAC SIZE 72 POWER-SPEED FLUSH M

Datasheet

20Factory Stock Available

More Info Available

$694.44

$591.67

$557.02

Min.: 2
Mult.: 2

Industrial & Electrical Fuses 250A 1250V SIZE 72 Flush End In Thread

PSR072FS0250Z
Littelfuse
1: $685.70
4Factory Stock Available

Mfr. Part No.
PSR072FS0250Z

Mouser Part No
576-PSR072FS0250Z

Industrial & Electrical Fuses 250A 1250V SIZE 72 Flush End In Thread

Datasheet

4Factory Stock Available

More Info Available

$685.70

$514.30

$487.12

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 500A 1250VAC SIZE 72 POWER-SPEED FLUSH I

PSR072FS0500Z
Littelfuse
2: $712.87
9Factory Stock Available

Mfr. Part No.
PSR072FS0500Z

Mouser Part No
576-PSR072FS0500Z

Industrial & Electrical Fuses 500A 1250VAC SIZE 72 POWER-SPEED FLUSH I

Datasheet

9Factory Stock Available

More Info Available

$712.87

$591.67

$557.02

Min.: 2
Mult.: 2

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 72 US LONG BL 315A

PSR072UL0315X
Littelfuse
1: $689.87
29Factory Stock Available

Mfr. Part No.
PSR072UL0315X

Mouser Part No
576-PSR072UL0315X

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 72 US LONG BL 315A

Datasheet

29Factory Stock Available

More Info Available

$689.87

$539.09

$505.61

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 700V SIZE 72 US LONG BL 500

PSR072UL0500X
Littelfuse
1: $756.31
42Factory Stock Available

Mfr. Part No.
PSR072UL0500X

Mouser Part No
576-PSR072UL0500X

Industrial & Electrical Fuses 700V SIZE 72 US LONG BL 500

Datasheet

42Factory Stock Available

More Info Available

$756.31

$615.44

$577.20

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 700V SIZE 72 US LONG BL 550

PSR072UL0550X
Littelfuse
1: $693.55
36Factory Stock Available

Mfr. Part No.
PSR072UL0550X

Mouser Part No
576-PSR072UL0550X

Industrial & Electrical Fuses 700V SIZE 72 US LONG BL 550

Datasheet

36Factory Stock Available

More Info Available

$693.55

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 900V FAST BLOW 700A

PSR072UL0700X
Littelfuse
1: $809.57
2Factory Stock Available

Mfr. Part No.
PSR072UL0700X

Mouser Part No
576-PSR072UL0700X

Industrial & Electrical Fuses 900V FAST BLOW 700A

Datasheet

2Factory Stock Available

More Info Available

$809.57

$702.59

$647.32

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 72 US LONG BL 1000A

PSR072UL1000X
Littelfuse
1: $848.34
7Factory Stock Available

Mfr. Part No.
PSR072UL1000X

Mouser Part No
576-PSR072UL1000X

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 72 US LONG BL 1000A

Datasheet

7Factory Stock Available

More Info Available

$848.34

$675.01

$625.31

Quote

Min.: 1
Mult.: 1