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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 #

Time Delay & Timing Relays UNIVERSALTIMEDELAYRE LAY

TRU1
Littelfuse
1: $271.97
19On Order

Mfr. Part No.
TRU1

Mouser Part No
576-TRU1

Time Delay & Timing Relays UNIVERSALTIMEDELAYRE LAY

Datasheet

19On Order

$271.97

$242.17

$231.21

$223.25

Min.: 1
Mult.: 1

No

Industrial Relays 500-600V 2-800A SPDT 3PH V MON RELAY

460-15
Littelfuse
1: $270.90
4Expected 6/4/2026

Mfr. Part No.
460-15

Mouser Part No
576-460-15

Industrial Relays 500-600V 2-800A SPDT 3PH V MON RELAY

Datasheet

4Expected 6/4/2026

$270.90

$221.79

$217.98

$214.59

View

Min.: 1
Mult.: 1

Industrial Relays 200-480VAC 8-00A 3PH PUMP PROTECTION

460-15-100-SLD
Littelfuse
1: $243.47
2Expected 23/2/2026

Mfr. Part No.
460-15-100-SLD

Mouser Part No
576-460-15-100-SLD

Industrial Relays 200-480VAC 8-00A 3PH PUMP PROTECTION

Datasheet

2Expected 23/2/2026

$243.47

$216.83

$206.98

$199.87

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 12A 600VAC 600VDC Midget

KLKD012.T
Littelfuse
1: $35.19
9Expected 2/4/2026

Mfr. Part No.
KLKD012.T

Mouser Part No
576-KLKD012.T

Industrial & Electrical Fuses 12A 600VAC 600VDC Midget

Datasheet

9Expected 2/4/2026

$35.19

$32.30

$29.61

$25.58

View

Min.: 1
Mult.: 1

Time Delay & Timing Relays SOLIDSTATETIMER

TDUH3000A
Littelfuse
1: $110.06
9Expected 13/4/2026

Mfr. Part No.
TDUH3000A

Mouser Part No
576-TDUH3000A

Time Delay & Timing Relays SOLIDSTATETIMER

Datasheet

9Expected 13/4/2026

$110.06

$104.28

$98.48

$92.69

$86.90

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 80A 300VAC 125VDC CLASS T

JLLN080.VXP
Littelfuse
1: $83.32
4Expected 5/3/2026

Mfr. Part No.
JLLN080.VXP

Mouser Part No
576-JLLN080.VXP

Industrial & Electrical Fuses 80A 300VAC 125VDC CLASS T

Datasheet

4Expected 5/3/2026

$83.32

$69.39

$64.11

$55.00

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 10A 600VAC 300VDC Fast Acting

KLKR010.TS
Littelfuse
1: $76.96
6Expected 25/2/2026

Mfr. Part No.
KLKR010.TS

Mouser Part No
576-KLKR010.TS

Industrial & Electrical Fuses 10A 600VAC 300VDC Fast Acting

Datasheet

6Expected 25/2/2026

$76.96

$64.11

$59.23

$50.82

View

Min.: 1
Mult.: 1

Specialty Fuses 35A 700VAC 700VDC FF L70QS POWR-SPEED

L70QS035.V
Littelfuse
1: $131.27
12Expected 23/6/2026

Mfr. Part No.
L70QS035.V

Mouser Part No
576-L70QS035.V

Specialty Fuses 35A 700VAC 700VDC FF L70QS POWR-SPEED

Datasheet

12Expected 23/6/2026

$131.27

$109.00

$93.31

$83.16

$76.58

Min.: 1
Mult.: 1

Varistors 510V 20mm Epoxy UltraMOV

V20E510P
Littelfuse
1: $1.21
2,400Expected 10/4/2026

Mfr. Part No.
V20E510P

Mouser Part No
576-V20E510P

Varistors 510V 20mm Epoxy UltraMOV

Datasheet

2,400Expected 10/4/2026

$1.21

$0.892

$0.815

$0.727

$0.723

Min.: 1
Mult.: 1

Diode Modules 142 Amps 800V

MDD142-08N1
IXYS
1: $52.71
2Expected 26/3/2026

Mfr. Part No.
MDD142-08N1

Mouser Part No
747-MDD142-08N1

IXYS

Diode Modules 142 Amps 800V

Datasheet

2Expected 26/3/2026

$52.71

$51.04

$49.32

Min.: 1
Mult.: 1

Diode Modules 142 Amps 1600V

MDD142-16N1
IXYS
1: $87.17
18Expected 11/3/2026

Mfr. Part No.
MDD142-16N1

Mouser Part No
747-MDD142-16N1

IXYS

Diode Modules 142 Amps 1600V

Datasheet

18Expected 11/3/2026

$87.17

$57.99

$56.74

Min.: 1
Mult.: 1

Bridge Rectifiers 122 Amps 1200V

VUO122-12NO7
IXYS
1: $47.27
24Expected 7/9/2026

Mfr. Part No.
VUO122-12NO7

Mouser Part No
747-VUO122-12NO7

IXYS

Bridge Rectifiers 122 Amps 1200V

Datasheet

24Expected 7/9/2026

$47.27

$40.32

$35.26

Min.: 1
Mult.: 1

Bridge Rectifiers 52 Amps 800V

VUO52-08NO1
IXYS
1: $45.56
22Expected 30/3/2026

Mfr. Part No.
VUO52-08NO1

Mouser Part No
747-VUO52-08NO1

IXYS

Bridge Rectifiers 52 Amps 800V

Datasheet

22Expected 30/3/2026

$45.56

$28.05

$28.04

Min.: 1
Mult.: 1

Bridge Rectifiers 68 Amps 800V

VUO68-08NO7
IXYS
1: $25.23
60On Order

Mfr. Part No.
VUO68-08NO7

Mouser Part No
747-VUO68-08NO7

IXYS

Bridge Rectifiers 68 Amps 800V

Datasheet

60On Order

$25.23

$16.04

$14.39

Min.: 1
Mult.: 1

Bridge Rectifiers 3 PHS REC BRDG 1600V, 86A

VUO86-16NO7
IXYS
1: $28.12
75On Order

Mfr. Part No.
VUO86-16NO7

Mouser Part No
747-VUO86-16NO7

IXYS

Bridge Rectifiers 3 PHS REC BRDG 1600V, 86A

Datasheet

75On Order

$28.12

$18.03

$17.99

$16.36

View

Min.: 1
Mult.: 1

Proximity Sensors 200V 1000mm TINNED LEADS

59140-1-S-05-A
Littelfuse
1: $8.94
237Expected 11/6/2026

Mfr. Part No.
59140-1-S-05-A

Mouser Part No
934-59140-1-S-05-A

Proximity Sensors 200V 1000mm TINNED LEADS

Datasheet

237Expected 11/6/2026

$8.94

$6.89

$6.14

$5.64

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 4A 600VAC Class J

0JTD004.T
Littelfuse
1: $52.44
10Expected 6/4/2026

Mfr. Part No.
0JTD004.T

Mouser Part No
576-0JTD004.T

Industrial & Electrical Fuses 4A 600VAC Class J

Datasheet

10Expected 6/4/2026

$52.44

$43.51

$40.14

$33.25

View

Min.: 1
Mult.: 1

No

Industrial & Electrical Fuses 60A 600VAC Class J

0JTD060.T
Littelfuse
1: $81.40
29Expected 3/4/2026

Mfr. Part No.
0JTD060.T

Mouser Part No
576-0JTD060.T

Industrial & Electrical Fuses 60A 600VAC Class J

Datasheet

29Expected 3/4/2026

$81.40

$67.79

$62.63

$53.74

View

Min.: 1
Mult.: 1

No

Industrial & Electrical Fuses SWITCH

JTD080
Littelfuse
1: $142.73
10On Order

Mfr. Part No.
JTD080

Mouser Part No
576-JTD080

Industrial & Electrical Fuses SWITCH

Datasheet

10On Order

$142.73

$120.53

$114.19

$95.16

$88.81

Min.: 1
Mult.: 1

No

Varistors 550V 10mm Epoxy UltraMOV

V10E550P
Littelfuse
1: $1.45
2Expected 14/5/2026

Mfr. Part No.
V10E550P

Mouser Part No
576-V10E550P

Varistors 550V 10mm Epoxy UltraMOV

Datasheet

2Expected 14/5/2026

$1.45

$0.884

$0.767

$0.626

View

Min.: 1
Mult.: 1

Diode Modules 255 Amps 1800V

MDD255-18N1
IXYS
1: $180.52
12Factory Stock Available

Mfr. Part No.
MDD255-18N1

Mouser Part No
747-MDD255-18N1

IXYS

Diode Modules 255 Amps 1800V

Datasheet

12Factory Stock Available

More Info Available

$180.52

$179.45

Min.: 1
Mult.: 1

Diode Modules 255 Amps 2000V

MDD255-20N1
IXYS
1: $216.60
39Factory Stock Available

Mfr. Part No.
MDD255-20N1

Mouser Part No
747-MDD255-20N1

IXYS

Diode Modules 255 Amps 2000V

Datasheet

39Factory Stock Available

More Info Available

$216.60

$194.41

Min.: 1
Mult.: 1

Diode Modules 95 Amps 2000V

MDD95-20N1B
IXYS
36: $41.12
174Factory Stock Available

Mfr. Part No.
MDD95-20N1B

Mouser Part No
747-MDD95-20N1B

IXYS

Diode Modules 95 Amps 2000V

Datasheet

174Factory Stock Available

More Info Available

$41.12

$41.10

Min.: 36
Mult.: 36

Bridge Rectifiers 80 Amps 1200V

VUO80-12NO1
IXYS
1: $51.19
840Factory Stock Available

Mfr. Part No.
VUO80-12NO1

Mouser Part No
747-VUO80-12NO1

IXYS

Bridge Rectifiers 80 Amps 1200V

Datasheet

840Factory Stock Available

More Info Available

$51.19

$32.11

$32.10

Min.: 1
Mult.: 1

Industrial Surge Protectors SPD,DIN RAIL,TYPE 2,3P0,1100V

SPD2-550-1P0
Littelfuse
Restricted Availability
End of Life

Mfr. Part No.
SPD2-550-1P0

Mouser Part No
576-SPD2-550-1P0

End of Life

Industrial Surge Protectors SPD,DIN RAIL,TYPE 2,3P0,1100V

Datasheet

More Info Available

Restricted Availability