Circuit Protection – Mouser Canada

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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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Types of Circuit Protection

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Results: 1,659

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Part #

Industrial & Electrical Fuses 60A 700VAC 700VDC FF L70QS POWR-SPEED

L70QS060.V
Littelfuse
1: $152.09
43In Stock

Mfr. Part #
L70QS060.V

Mouser Part #
576-L70QS060.V

Littelfuse

Industrial & Electrical Fuses 60A 700VAC 700VDC FF L70QS POWR-SPEED

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Datasheet

43In Stock

$152.09

$126.99

$120.31

$95.58

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 80A 700VAC 700VDC FF L70QS POWR-SPEED

L70QS080.V
Littelfuse
1: $194.24
88In Stock

Mfr. Part #
L70QS080.V

Mouser Part #
576-L70QS080.V

Littelfuse

Industrial & Electrical Fuses 80A 700VAC 700VDC FF L70QS POWR-SPEED

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Datasheet

88In Stock

$194.24

$161.05

$148.51

$122.85

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 450A 700VAC 700VDC FF L70QS POWR-SPEED

L70QS450.X
Littelfuse
1: $624.67
5In Stock

Mfr. Part #
L70QS450.X

Mouser Part #
576-L70QS450.X

Littelfuse

Industrial & Electrical Fuses 450A 700VAC 700VDC FF L70QS POWR-SPEED

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Datasheet

5In Stock

$624.67

$537.48

$458.83

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 500A 700VAC 700VDC FF L70QS POWR-SPEED

L70QS500.X
Littelfuse
1: $624.67
8In Stock

Mfr. Part #
L70QS500.X

Mouser Part #
576-L70QS500.X

Littelfuse

Industrial & Electrical Fuses 500A 700VAC 700VDC FF L70QS POWR-SPEED

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Datasheet

8In Stock

$624.67

$537.48

$476.97

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 35A

L75QS035.V
Littelfuse
1: $156.22
183In Stock

Mfr. Part #
L75QS035.V

Mouser Part #
576-L75QS035.V

Littelfuse

Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 35A

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Datasheet

183In Stock

$156.22

$130.43

$123.58

$102.98

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 60A

L75QS060.V
Littelfuse
1: $156.20
98In Stock

Mfr. Part #
L75QS060.V

Mouser Part #
576-L75QS060.V

Littelfuse

Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 60A

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Datasheet

98In Stock

$156.20

$130.43

$123.58

$102.98

$96.11

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 70A

L75QS070.V
Littelfuse
1: $202.33
23In Stock

Mfr. Part #
L75QS070.V

Mouser Part #
576-L75QS070.V

Littelfuse

Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 70A

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Datasheet

23In Stock

$202.33

$167.76

$154.70

$127.96

$117.81

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 150A

L75QS150.V
Littelfuse
1: $266.89
23In Stock
5Expected 2026-03-12

Mfr. Part #
L75QS150.V

Mouser Part #
576-L75QS150.V

Littelfuse

Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 150A

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Datasheet

23In Stock

5Expected 2026-03-12

$266.89

$221.29

$208.82

$171.97

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 200A

L75QS200.V
Littelfuse
1: $266.89
81In Stock

Mfr. Part #
L75QS200.V

Mouser Part #
576-L75QS200.V

Littelfuse

Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 200A

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Datasheet

81In Stock

$266.89

$221.30

$208.84

$172.00

$159.70

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 250A

L75QS250.X
Littelfuse
1: $408.34
25In Stock

Mfr. Part #
L75QS250.X

Mouser Part #
576-L75QS250.X

Littelfuse

Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 250A

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Datasheet

25In Stock

$408.34

$338.45

$311.99

$258.36

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Min.: 1
Mult.: 1

Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 400A

L75QS400.X
Littelfuse
1: $408.36
30In Stock

Mfr. Part #
L75QS400.X

Mouser Part #
576-L75QS400.X

Littelfuse

Industrial & Electrical Fuses 750VDC HIGHSPEED SEMICONDUCTOR FUSE 400A

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Datasheet

30In Stock

$408.36

$338.47

$312.02

$258.45

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Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 0603 24VDC .06pF

PGB1010603MR
Littelfuse
1: $0.537
51,930In Stock
306,500On Order

Mfr. Part #
PGB1010603MR

Mouser Part #
576-PGB1010603MR

Littelfuse

ESD Protection Diodes / TVS Diodes 0603 24VDC .06pF

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Datasheet

51,930In Stock

306,500On Order

Cut Tape

$0.537

$0.451

$0.437

$0.425

Reel

$0.35

$0.321

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

ESD Protection Diodes / TVS Diodes PULSEGUARD 0603 HALOGEN FREE

PGB1010603MRHF
Littelfuse
1: $0.645
12,682In Stock
5,000Expected 2026-04-23

Mfr. Part #
PGB1010603MRHF

Mouser Part #
576-PGB1010603MRHF

Littelfuse

ESD Protection Diodes / TVS Diodes PULSEGUARD 0603 HALOGEN FREE

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Datasheet

12,682In Stock

5,000Expected 2026-04-23

Cut Tape

$0.645

$0.507

$0.467

$0.451

Reel

$0.365

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

ESD Protection Diodes / TVS Diodes Pulseguard 0603 Halogen Free

PGB1010603NRHF
Littelfuse
1: $0.568
14,930In Stock

Mfr. Part #
PGB1010603NRHF

Mouser Part #
576-PGB1010603NRHF

Littelfuse

ESD Protection Diodes / TVS Diodes Pulseguard 0603 Halogen Free

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Datasheet

14,930In Stock

Cut Tape

$0.568

$0.462

$0.421

$0.404

Reel

$0.33

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

Varistors 150V 10mm Epoxy UltraMOV

V10E150P
Littelfuse
1: $1.37
8,492In Stock

Mfr. Part #
V10E150P

Mouser Part #
576-V10E150P

Littelfuse

Varistors 150V 10mm Epoxy UltraMOV

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Datasheet

8,492In Stock

$1.37

$0.82

$0.755

$0.605

View

Min.: 1
Mult.: 1

Varistors 275V 14mm Epoxy UltraMOV

V14E275P
Littelfuse
1: $1.41
6,581In Stock
3,500Expected 2026-03-18

Mfr. Part #
V14E275P

Mouser Part #
576-V14E275P

Littelfuse

Varistors 275V 14mm Epoxy UltraMOV

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Datasheet

6,581In Stock

3,500Expected 2026-03-18

$1.41

$0.875

$0.577

$0.503

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Min.: 1
Mult.: 1

Varistors 300V 14mm Epoxy UltraMOV

V14E300P
Littelfuse
1: $1.64
9,531In Stock

Mfr. Part #
V14E300P

Mouser Part #
576-V14E300P

Littelfuse

Varistors 300V 14mm Epoxy UltraMOV

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Datasheet

9,531In Stock

$1.64

$0.996

$0.866

$0.562

View

Min.: 1
Mult.: 1

Varistors 250V 20mm Epoxy UltraMOV

V20E250P
Littelfuse
1: $2.26
6,240In Stock

Mfr. Part #
V20E250P

Mouser Part #
576-V20E250P

Littelfuse

Varistors 250V 20mm Epoxy UltraMOV

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Datasheet

6,240In Stock

$2.26

$1.38

$0.887

$0.778

View

Min.: 1
Mult.: 1

Varistors 275V 20mm Epoxy UltraMOV

V20E275P
Littelfuse
1: $2.04
13,080In Stock

Mfr. Part #
V20E275P

Mouser Part #
576-V20E275P

Littelfuse

Varistors 275V 20mm Epoxy UltraMOV

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Datasheet

13,080In Stock

$2.04

$1.28

$0.973

$0.832

View

Min.: 1
Mult.: 1

Varistors 385V 20mm Epoxy UltraMOV

V20E385P
Littelfuse
1: $2.43
3,441In Stock

Mfr. Part #
V20E385P

Mouser Part #
576-V20E385P

Littelfuse

Varistors 385V 20mm Epoxy UltraMOV

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Datasheet

3,441In Stock

$2.43

$1.24

$0.803

$0.772

View

Min.: 1
Mult.: 1

Varistors 460V 20mm Epoxy UltraMOV

V20E460P
Littelfuse
1: $2.66
3,468In Stock

Mfr. Part #
V20E460P

Mouser Part #
576-V20E460P

Littelfuse

Varistors 460V 20mm Epoxy UltraMOV

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Datasheet

3,468In Stock

$2.66

$1.64

$1.42

$1.18

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 30A 600VAC Class J

0JTD030.T
Littelfuse
1: $56.78
73In Stock

Mfr. Part #
0JTD030.T

Mouser Part #
576-0JTD030.T

Littelfuse

Industrial & Electrical Fuses 30A 600VAC Class J

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Datasheet

73In Stock

$56.78

$47.11

$43.46

$37.45

$34.18

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 40A 600VAC 250VDC Time-Delay

CCMR040.T
Littelfuse
1: $113.62
107In Stock

Mfr. Part #
CCMR040.T

Mouser Part #
576-CCMR040.T

Littelfuse

Industrial & Electrical Fuses 40A 600VAC 250VDC Time-Delay

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Datasheet

107In Stock

$113.62

$99.82

$95.63

$87.73

$83.92

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 50A 600VAC 250VDC Time-Delay

CCMR050.T
Littelfuse
1: $142.74
42In Stock

Mfr. Part #
CCMR050.T

Mouser Part #
576-CCMR050.T

Littelfuse

Industrial & Electrical Fuses 50A 600VAC 250VDC Time-Delay

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Datasheet

42In Stock

$142.74

$126.13

$111.73

$99.18

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes TVSAXIAL LEAD HI-PWR

15KPA200A-B
Littelfuse
1: $12.63
56In Stock

Mfr. Part #
15KPA200A-B

Mouser Part #
576-15KPA200A-B

Littelfuse

ESD Protection Diodes / TVS Diodes TVSAXIAL LEAD HI-PWR

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Datasheet

56In Stock

$12.63

$10.07

$9.85

Min.: 1
Mult.: 1

AC Protection & Motor Control in HVAC Solutions

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