Skip to Main Content

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

Change Location

English SGD

In Stock RoHS

.hide-partial { max-height: none; } .show-more { display: none; }

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.

All Results (2,010)

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

Filter by

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Select a category below to see filtering options and narrow down your search.

Part #

ESD Protection Diodes / TVS Diodes 15000W 90V TVS Axial Leaded

15KPA90CA-B
Littelfuse
1: $14.90
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
15KPA90CA-B

Mouser Part No
576-15KPA90CA-B

ESD Protection Diodes / TVS Diodes 15000W 90V TVS Axial Leaded

Datasheet

Non-Stocked Lead-Time 12 Weeks

$14.90

$12.68

$8.34

Min.: 1
Mult.: 1

Industrial Relays 190-480VAC 50/60Hz 6W 3PH V MON RELAY

201575-AU
Littelfuse
1: $319.12
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
201575-AU

Mouser Part No
576-201575-AU

Industrial Relays 190-480VAC 50/60Hz 6W 3PH V MON RELAY

Datasheet

Non-Stocked Lead-Time 11 Weeks

$319.12

$284.14

$271.26

$261.92

Min.: 1
Mult.: 1

Industrial Relays MODEL 250-100/RT FORM C RELAY

250-100-MET
Littelfuse
1: $396.40
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
250-100-MET

Mouser Part No
576-250-100-MET

Industrial Relays MODEL 250-100/RT FORM C RELAY

Datasheet

Non-Stocked Lead-Time 11 Weeks

$396.40

$352.91

$336.96

Min.: 1
Mult.: 1

Industrial Relays 500-600V 10-800FLA SPDT 3PH V MON RELAY

455480R
Littelfuse
1: $615.05
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
455480R

Mouser Part No
576-455480R

Industrial Relays 500-600V 10-800FLA SPDT 3PH V MON RELAY

Datasheet

Non-Stocked Lead-Time 6 Weeks

$615.05

$547.52

$522.75

Min.: 1
Mult.: 1

Industrial Relays 475-600VAC 50/60Hz 3PH V MON RELAY

455575
Littelfuse
1: $440.14
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
455575

Mouser Part No
576-455575

Industrial Relays 475-600VAC 50/60Hz 3PH V MON RELAY

Datasheet

Non-Stocked Lead-Time 7 Weeks

$440.14

$391.90

$374.12

Min.: 1
Mult.: 1

Industrial Relays 500-600V 1-800A SPDT 3PH V MON RELAY

460-100-SP
Littelfuse
1: $251.51
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
460-100-SP

Mouser Part No
576-460-100-SP

Industrial Relays 500-600V 1-800A SPDT 3PH V MON RELAY

Datasheet

Non-Stocked Lead-Time 6 Weeks

$251.51

$223.97

$213.82

$206.47

Min.: 1
Mult.: 1

Industrial Relays 340-480VAC 2-800A SPDT 3PH V MON RELAY

460-400HZ
Littelfuse
1: $261.82
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
460-400HZ

Mouser Part No
576-460-400HZ

Industrial Relays 340-480VAC 2-800A SPDT 3PH V MON RELAY

Datasheet

Non-Stocked Lead-Time 7 Weeks

$261.82

$233.13

$222.58

$214.92

Min.: 1
Mult.: 1

Industrial Relays 340-480VAC 2-800A SPDT 3PH V MON RELAY

460-575-14
Littelfuse
1: $335.02
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
460-575-14

Mouser Part No
576-460-575-14

Industrial Relays 340-480VAC 2-800A SPDT 3PH V MON RELAY

Datasheet

Non-Stocked Lead-Time 7 Weeks

$335.02

$298.29

$284.77

$274.97

Min.: 1
Mult.: 1

Industrial Relays 340-480VAC 2-800A SPDT 3PH V MON RELAY

460-B
Littelfuse
1: $246.54
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
460-B

Mouser Part No
576-460-B

Industrial Relays 340-480VAC 2-800A SPDT 3PH V MON RELAY

Datasheet

Non-Stocked Lead-Time 4 Weeks

$246.54

$219.55

$209.60

$202.38

Min.: 1
Mult.: 1

Industrial Relays 3PH VOLT MONITOR 190-480V ADJUST

460-MR
Littelfuse
1: $319.78
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
460-MR

Mouser Part No
576-460-MR

Industrial Relays 3PH VOLT MONITOR 190-480V ADJUST

Datasheet

Non-Stocked Lead-Time 4 Weeks

$319.78

$284.74

$271.83

$262.47

Min.: 1
Mult.: 1

Industrial Relays 200-480VAC OLR 3PH V MON RELAY

460-OEM
Littelfuse
1: $4,214.38
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
460-OEM

Mouser Part No
576-460-OEM

Industrial Relays 200-480VAC OLR 3PH V MON RELAY

Datasheet

Non-Stocked Lead-Time 8 Weeks

$4,214.38

Min.: 1
Mult.: 1

Industrial Relays 3PH VOLT MONITOR 190-480V ADJUST

460L-OEM
Littelfuse
1: $3,988.49
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
460L-OEM

Mouser Part No
576-460L-OEM

Industrial Relays 3PH VOLT MONITOR 190-480V ADJUST

Datasheet

Non-Stocked Lead-Time 8 Weeks

$3,988.49

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 4.5A 600VAC 250VDC Time-Delay

CCMR04.5TXP
Littelfuse
1: $51.97
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
CCMR04.5TXP

Mouser Part No
576-CCMR04.5TXP

Industrial & Electrical Fuses 4.5A 600VAC 250VDC Time-Delay

Datasheet

Non-Stocked Lead-Time 9 Weeks

$51.97

$43.10

$39.77

$32.94

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 1.25A 600VAC 250VDC Time-Delay

CCMR1.25TXP
Littelfuse
1: $51.97
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
CCMR1.25TXP

Mouser Part No
576-CCMR1.25TXP

Industrial & Electrical Fuses 1.25A 600VAC 250VDC Time-Delay

Datasheet

Non-Stocked Lead-Time 11 Weeks

$51.97

$43.10

$39.77

$32.94

View

Min.: 1
Mult.: 1

Time Delay & Timing Relays 230V 0.5-5A 0.5-50s CURRENT SENSOR 1s

CT1S90
Littelfuse
1: $103.85
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
CT1S90

Mouser Part No
576-CT1S90

Time Delay & Timing Relays 230V 0.5-5A 0.5-50s CURRENT SENSOR 1s

Datasheet

Non-Stocked Lead-Time 6 Weeks

$103.85

$97.91

$92.46

$87.03

$82.32

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 300V F/A CLASS T 300A PLTD

JLLN300.XXP
Littelfuse
1: $243.08
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
JLLN300.XXP

Mouser Part No
576-JLLN300.XXP

Industrial & Electrical Fuses 300V F/A CLASS T 300A PLTD

Datasheet

Non-Stocked Lead-Time 11 Weeks

$243.08

$203.84

$192.50

$158.54

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 10A 600VAC 300VDC Class T

JLLS010.T
Littelfuse
1: $46.59
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
JLLS010.T

Mouser Part No
576-JLLS010.T

Industrial & Electrical Fuses 10A 600VAC 300VDC Class T

Datasheet

Non-Stocked Lead-Time 11 Weeks

$46.59

$38.66

$35.65

$29.54

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 15A 600VAC 300VDC Class T

JLLS015.T
Littelfuse
1: $46.59
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
JLLS015.T

Mouser Part No
576-JLLS015.T

Industrial & Electrical Fuses 15A 600VAC 300VDC Class T

Datasheet

Non-Stocked Lead-Time 11 Weeks

$46.59

$38.66

$35.65

$29.54

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 25A 600VAC 300VDC Class T

JLLS025.T
Littelfuse
1: $46.59
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
JLLS025.T

Mouser Part No
576-JLLS025.T

Industrial & Electrical Fuses 25A 600VAC 300VDC Class T

Datasheet

Non-Stocked Lead-Time 10 Weeks

$46.59

$38.66

$35.65

$29.54

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 35A 600VAC 300VDC Class T

JLLS035.T
Littelfuse
1: $68.87
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
JLLS035.T

Mouser Part No
576-JLLS035.T

Industrial & Electrical Fuses 35A 600VAC 300VDC Class T

Datasheet

Non-Stocked Lead-Time 8 Weeks

$68.87

$57.14

$52.71

$44.77

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 40A 600VAC 300VDC Class T

JLLS040.T
Littelfuse
1: $72.42
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
JLLS040.T

Mouser Part No
576-JLLS040.T

Industrial & Electrical Fuses 40A 600VAC 300VDC Class T

Datasheet

Non-Stocked Lead-Time 7 Weeks

$72.42

$60.31

$55.73

$47.80

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 40A 600VAC 300VDC CLASS T

JLLS040.TXP
Littelfuse
1: $79.59
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
JLLS040.TXP

Mouser Part No
576-JLLS040.TXP

Industrial & Electrical Fuses 40A 600VAC 300VDC CLASS T

Datasheet

Non-Stocked Lead-Time 8 Weeks

$79.59

$66.29

$61.24

$52.54

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 45A 600VAC 300VDC Class T

JLLS045.T
Littelfuse
1: $75.84
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
JLLS045.T

Mouser Part No
576-JLLS045.T

Industrial & Electrical Fuses 45A 600VAC 300VDC Class T

Datasheet

Non-Stocked Lead-Time 7 Weeks

$75.84

$63.16

$58.35

$50.07

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 80A 600VAC 300VDC CLASS T

JLLS080.VXP
Littelfuse
1: $113.88
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
JLLS080.VXP

Mouser Part No
576-JLLS080.VXP

Industrial & Electrical Fuses 80A 600VAC 300VDC CLASS T

Datasheet

Non-Stocked Lead-Time 11 Weeks

$113.88

$94.46

$88.81

$74.00

$69.07

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 90A 600VAC 300VDC Class T

JLLS090.V
Littelfuse
1: $115.11
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
JLLS090.V

Mouser Part No
576-JLLS090.V

Industrial & Electrical Fuses 90A 600VAC 300VDC Class T

Datasheet

Non-Stocked Lead-Time 8 Weeks

$115.11

$95.48

$88.35

$73.61

View

Min.: 1
Mult.: 1