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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 POWR-SPEED SQB SIZE 33 US SHRT BL 550A

PSR033US0550X
Littelfuse
1: $591.90
1Factory Stock Available

Mfr. Part No.
PSR033US0550X

Mouser Part No
576-PSR033US0550X

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 33 US SHRT BL 550A

Datasheet

1Factory Stock Available

More Info Available

$591.90

$555.57

$536.49

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 33 US SHRT BL 1100A

PSR033US1100X
Littelfuse
1: $716.52
18Factory Stock Available

Mfr. Part No.
PSR033US1100X

Mouser Part No
576-PSR033US1100X

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 33 US SHRT BL 1100A

Datasheet

18Factory Stock Available

More Info Available

$716.52

$593.52

$546.88

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 33 US SHRT BL 1800A

PSR033US1800X
Littelfuse
1: $978.14
6Factory Stock Available

Mfr. Part No.
PSR033US1800X

Mouser Part No
576-PSR033US1800X

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 33 US SHRT BL 1800A

Datasheet

6Factory Stock Available

More Info Available

$978.14

$809.96

$746.04

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 70 DIN 110MM 100A

PSR070DL0100Z
Littelfuse
3: $441.36
3Factory Stock Available

Mfr. Part No.
PSR070DL0100Z

Mouser Part No
576-PSR070DL0100Z

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 70 DIN 110MM 100A

Datasheet

3Factory Stock Available

More Info Available

$441.36

$414.50

$399.77

Quote

Min.: 3
Mult.: 3

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 70 DIN 110MM 125A

PSR070DL0125Z
Littelfuse
3: $487.76
3Factory Stock Available

Mfr. Part No.
PSR070DL0125Z

Mouser Part No
576-PSR070DL0125Z

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 70 DIN 110MM 125A

Datasheet

3Factory Stock Available

More Info Available

$487.76

$457.71

$439.86

Quote

Min.: 3
Mult.: 3

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 70 DIN 110MM 200A

PSR070DL0200Z
Littelfuse
1: $487.76
4Factory Stock Available

Mfr. Part No.
PSR070DL0200Z

Mouser Part No
576-PSR070DL0200Z

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 70 DIN 110MM 200A

Datasheet

4Factory Stock Available

More Info Available

$487.76

$442.80

$427.05

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 50A 1000V SIZE 70 Flush End Mtrc Thred

PSR070FL0050Z
Littelfuse
1: $516.84
2Factory Stock Available

Mfr. Part No.
PSR070FL0050Z

Mouser Part No
576-PSR070FL0050Z

Industrial & Electrical Fuses 50A 1000V SIZE 70 Flush End Mtrc Thred

Datasheet

2Factory Stock Available

More Info Available

$516.84

$406.18

$387.93

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 100A 1000V SIZE 70 Flush End Mtrc Thred

PSR070FL0100Z
Littelfuse
1: $516.84
12Factory Stock Available

Mfr. Part No.
PSR070FL0100Z

Mouser Part No
576-PSR070FL0100Z

Industrial & Electrical Fuses 100A 1000V SIZE 70 Flush End Mtrc Thred

Datasheet

12Factory Stock Available

More Info Available

$516.84

$415.30

$397.53

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 50A 1000V SIZE 70 Flush End In Thread

PSR070FS0050Z
Littelfuse
1: $516.84
10Factory Stock Available

Mfr. Part No.
PSR070FS0050Z

Mouser Part No
576-PSR070FS0050Z

Industrial & Electrical Fuses 50A 1000V SIZE 70 Flush End In Thread

Datasheet

10Factory Stock Available

More Info Available

$516.84

$429.99

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 63A 1000V SIZE 70 Flush End In Thread

PSR070FS0063Z
Littelfuse
1: $458.37
Non-Stocked Lead-Time 30 Weeks

Mfr. Part No.
PSR070FS0063Z

Mouser Part No
576-PSR070FS0063Z

Industrial & Electrical Fuses 63A 1000V SIZE 70 Flush End In Thread

Datasheet

Non-Stocked Lead-Time 30 Weeks

$458.37

$439.39

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 100A 1000V SIZE 70 Flush End In Thread

PSR070FS0100Z
Littelfuse
1: $500.17
4Factory Stock Available

Mfr. Part No.
PSR070FS0100Z

Mouser Part No
576-PSR070FS0100Z

Industrial & Electrical Fuses 100A 1000V SIZE 70 Flush End In Thread

Datasheet

4Factory Stock Available

More Info Available

$500.17

$405.66

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 125A 1000V SIZE 70 Flush End In Thread

PSR070FS0125Z
Littelfuse
1: $570.26
9Factory Stock Available

Mfr. Part No.
PSR070FS0125Z

Mouser Part No
576-PSR070FS0125Z

Industrial & Electrical Fuses 125A 1000V SIZE 70 Flush End In Thread

Datasheet

9Factory Stock Available

More Info Available

$570.26

$477.09

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 160A 1000V SIZE 70 Flush End In Thread

PSR070FS0160Z
Littelfuse
1: $570.26
2Factory Stock Available

Mfr. Part No.
PSR070FS0160Z

Mouser Part No
576-PSR070FS0160Z

Industrial & Electrical Fuses 160A 1000V SIZE 70 Flush End In Thread

Datasheet

2Factory Stock Available

More Info Available

$570.26

$477.09

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 280A 1000V SIZE 70 Flush End In Thread

PSR070FS0280Z
Littelfuse
1: $488.10
1Factory Stock Available

Mfr. Part No.
PSR070FS0280Z

Mouser Part No
576-PSR070FS0280Z

Industrial & Electrical Fuses 280A 1000V SIZE 70 Flush End In Thread

Datasheet

1Factory Stock Available

More Info Available

$488.10

$487.55

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 70 US LONG BL 80A

PSR070UL0080Z
Littelfuse
3: $442.08
6Factory Stock Available

Mfr. Part No.
PSR070UL0080Z

Mouser Part No
576-PSR070UL0080Z

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 70 US LONG BL 80A

Datasheet

6Factory Stock Available

More Info Available

$442.08

$408.63

$393.90

Quote

Min.: 3
Mult.: 3

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 70 US LONG BL 160A

PSR070UL0160Z
Littelfuse
1: $597.80
3Factory Stock Available

Mfr. Part No.
PSR070UL0160Z

Mouser Part No
576-PSR070UL0160Z

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 70 US LONG BL 160A

Datasheet

3Factory Stock Available

More Info Available

$597.80

$452.04

$420.53

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 71 DIN 110MM 160A

PSR071DL0160Z
Littelfuse
3: $510.45
15Factory Stock Available

Mfr. Part No.
PSR071DL0160Z

Mouser Part No
576-PSR071DL0160Z

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 71 DIN 110MM 160A

Datasheet

15Factory Stock Available

More Info Available

$510.45

$481.20

$463.84

Quote

Min.: 3
Mult.: 3

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 71 DIN 110MM 200A

PSR071DL0200Z
Littelfuse
3: $547.93
3Factory Stock Available

Mfr. Part No.
PSR071DL0200Z

Mouser Part No
576-PSR071DL0200Z

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 71 DIN 110MM 200A

Datasheet

3Factory Stock Available

More Info Available

$547.93

$468.86

$438.90

Quote

Min.: 3
Mult.: 3

Industrial & Electrical Fuses 1K V SIZE 71 FLUSH 315A

PSR071DL0315Z
Littelfuse
1: $561.31
5Factory Stock Available

Mfr. Part No.
PSR071DL0315Z

Mouser Part No
576-PSR071DL0315Z

Industrial & Electrical Fuses 1K V SIZE 71 FLUSH 315A

Datasheet

5Factory Stock Available

More Info Available

$561.31

$471.54

$437.51

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 71 DIN 110MM 350A

PSR071DL0350Z
Littelfuse
3: $609.31
9Factory Stock Available

Mfr. Part No.
PSR071DL0350Z

Mouser Part No
576-PSR071DL0350Z

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 71 DIN 110MM 350A

Datasheet

9Factory Stock Available

More Info Available

$609.31

$494.06

$455.23

Quote

Min.: 3
Mult.: 3

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 71 DIN 110MM 400A

PSR071DL0400Z
Littelfuse
1: $510.45
9Factory Stock Available

Mfr. Part No.
PSR071DL0400Z

Mouser Part No
576-PSR071DL0400Z

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 71 DIN 110MM 400A

Datasheet

9Factory Stock Available

More Info Available

$510.45

$468.49

$451.15

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 71 DIN 110MM 450A

PSR071DL0450Z
Littelfuse
1: $663.14
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
PSR071DL0450Z

Mouser Part No
576-PSR071DL0450Z

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 71 DIN 110MM 450A

Datasheet

Non-Stocked Lead-Time 15 Weeks

$663.14

$537.66

$495.38

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 71 DIN 110MM 500A

PSR071DL0500Z
Littelfuse
3: $716.53
13Factory Stock Available

Mfr. Part No.
PSR071DL0500Z

Mouser Part No
576-PSR071DL0500Z

Industrial & Electrical Fuses POWR-SPEED SQB SIZE 71 DIN 110MM 500A

Datasheet

13Factory Stock Available

More Info Available

$716.53

$559.48

$520.88

Quote

Min.: 3
Mult.: 3

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

PSR071FL0160Z
Littelfuse
1: $516.04
8Factory Stock Available

Mfr. Part No.
PSR071FL0160Z

Mouser Part No
576-PSR071FL0160Z

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

Datasheet

8Factory Stock Available

More Info Available

$516.04

$449.41

$423.78

Quote

Min.: 1
Mult.: 1

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