Electromechanical – Mouser Singapore

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Industrial Manufacturing & Processing Portfolio

Littelfuse Industrial Manufacturing and Processing Portfolio encompasses protection, control, and sensing products, including fuses, protection relays, DC disconnect switches, surge protective devices, and temperature sensors. These products safeguard equipment from damage and personnel from injury due to electrical faults, while reducing costs and minimizing downtime. These devices also limit equipment damage and improve productivity.

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Types of Electromechanical

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Part #

Industrial Relays 3-PHASE VOLTAGE MONITOR/ 475-6

250600
Littelfuse
1: $372.56
1In Stock

Mfr. Part No.
250600

Mouser Part No
576-250600

Littelfuse

Industrial Relays 3-PHASE VOLTAGE MONITOR/ 475-6

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Datasheet

1In Stock

$372.56

$296.03

$285.80

$285.77

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Min.: 1
Mult.: 1

Industrial Relays 3PH LOAD VOLT MON 19

455
Littelfuse
1: $401.33
2In Stock

Mfr. Part No.
455

Mouser Part No
576-455

Littelfuse

Industrial Relays 3PH LOAD VOLT MON 19

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Datasheet

2In Stock

$401.33

$334.57

$322.55

Min.: 1
Mult.: 1

Industrial Relays 190-480 SPDT 3PH V MON RELAY

460-14
Littelfuse
1: $283.49
3In Stock
3Expected 5/3/2026

Mfr. Part No.
460-14

Mouser Part No
576-460-14

Littelfuse

Industrial Relays 190-480 SPDT 3PH V MON RELAY

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Datasheet

3In Stock

3Expected 5/3/2026

$283.49

$235.98

$231.41

$224.12

Min.: 1
Mult.: 1

Industrial Relays 200-480VAC 2-90A 3PH PUMP PROTECTION

460-200-SP
Littelfuse
1: $232.42
3In Stock

Mfr. Part No.
460-200-SP

Mouser Part No
576-460-200-SP

Littelfuse

Industrial Relays 200-480VAC 2-90A 3PH PUMP PROTECTION

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Datasheet

3In Stock

$232.42

$177.74

$175.53

$170.55

Min.: 1
Mult.: 1

Industrial Relays 475-600VAC 1-800A SP DT 3PH V MON RELAY

460-575
Littelfuse
1: $227.28
10In Stock

Mfr. Part No.
460-575

Mouser Part No
576-460-575

Littelfuse

Industrial Relays 475-600VAC 1-800A SP DT 3PH V MON RELAY

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Datasheet

10In Stock

$227.28

$207.01

$176.29

$172.35

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Min.: 1
Mult.: 1

Industrial Relays 200-480VAC 1-800A SPDT 3PH V MON RELAY

460-VBM
Littelfuse
1: $232.42
2In Stock

Mfr. Part No.
460-VBM

Mouser Part No
576-460-VBM

Littelfuse

Industrial Relays 200-480VAC 1-800A SPDT 3PH V MON RELAY

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Datasheet

2In Stock

$232.42

$178.18

$175.53

$170.54

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Min.: 1
Mult.: 1

Industrial Relays 95-125V 8-PIN ALTERNATING RELAY

77C
Littelfuse
1: $587.89
1In Stock

Mfr. Part No.
77C

Mouser Part No
576-77C

Littelfuse

Industrial Relays 95-125V 8-PIN ALTERNATING RELAY

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Datasheet

1In Stock

$587.89

$582.05

$576.28

Min.: 1
Mult.: 1

Industrial Relays 95-125V 8-PIN PUMP PROTECTION RELAY

77C-KW/HP
Littelfuse
1: $750.56
2In Stock

Mfr. Part No.
77C-KW/HP

Mouser Part No
576-77C-KW/HP

Littelfuse

Industrial Relays 95-125V 8-PIN PUMP PROTECTION RELAY

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Datasheet

2In Stock

$750.56

$591.61

$583.12

Min.: 1
Mult.: 1

Time Delay & Timing Relays 3PHASEVOLTAGEMONITOR

HLMUDRAAA
Littelfuse
1: $331.61
3In Stock

Mfr. Part No.
HLMUDRAAA

Mouser Part No
576-HLMUDRAAA

Littelfuse

Time Delay & Timing Relays 3PHASEVOLTAGEMONITOR

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Datasheet

3In Stock

$331.61

$289.34

$278.04

$265.93

Min.: 1
Mult.: 1

Time Delay & Timing Relays DELAYONBREAKTIMER

HRDB121
Littelfuse
1: $168.05
7In Stock

Mfr. Part No.
HRDB121

Mouser Part No
576-HRDB121

Littelfuse

Time Delay & Timing Relays DELAYONBREAKTIMER

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Datasheet

7In Stock

$168.05

$149.65

$141.29

$137.97

$131.90

Min.: 1
Mult.: 1

Time Delay & Timing Relays DELAYONBREAKTIMER

HRDB223
Littelfuse
1: $149.65
9In Stock

Mfr. Part No.
HRDB223

Mouser Part No
576-HRDB223

Littelfuse

Time Delay & Timing Relays DELAYONBREAKTIMER

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Datasheet

9In Stock

$149.65

$127.38

$124.74

$122.70

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Min.: 1
Mult.: 1

Time Delay & Timing Relays DELAYONBREAKTIMER

HRDB324
Littelfuse
1: $168.05
7In Stock

Mfr. Part No.
HRDB324

Mouser Part No
576-HRDB324

Littelfuse

Time Delay & Timing Relays DELAYONBREAKTIMER

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Datasheet

7In Stock

$168.05

$136.66

$134.66

$131.66

Quote

Min.: 1
Mult.: 1

Time Delay & Timing Relays DELAYONMAKETIMER

HRDM120
Littelfuse
1: $168.05
3In Stock

Mfr. Part No.
HRDM120

Mouser Part No
576-HRDM120

Littelfuse

Time Delay & Timing Relays DELAYONMAKETIMER

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Datasheet

3In Stock

$168.05

$137.89

$129.46

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Min.: 1
Mult.: 1

Time Delay & Timing Relays SINGLESHOTTIMER

HRDS313M
Littelfuse
1: $168.02
8In Stock

Mfr. Part No.
HRDS313M

Mouser Part No
576-HRDS313M

Littelfuse

Time Delay & Timing Relays SINGLESHOTTIMER

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Datasheet

8In Stock

$168.02

$149.62

$137.47

$132.16

Min.: 1
Mult.: 1

Time Delay & Timing Relays 2X2D.O.B.W/RELAY

KRDB124
Littelfuse
1: $144.53
4In Stock

Mfr. Part No.
KRDB124

Mouser Part No
576-KRDB124

Littelfuse

Time Delay & Timing Relays 2X2D.O.B.W/RELAY

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Datasheet

4In Stock

$144.53

$117.12

$110.59

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Min.: 1
Mult.: 1

Time Delay & Timing Relays 2x2D.O.M.W/RELAY

KRDM430
Littelfuse
1: $127.50
8In Stock

Mfr. Part No.
KRDM430

Mouser Part No
576-KRDM430

Littelfuse

Time Delay & Timing Relays 2x2D.O.M.W/RELAY

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Datasheet

8In Stock

$127.50

$107.96

$102.26

$98.72

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Min.: 1
Mult.: 1

Time Delay & Timing Relays DIGI-TIMER(D.O.M.)

KSD1123
Littelfuse
1: $93.67
6In Stock
2Expected 11/5/2026

Mfr. Part No.
KSD1123

Mouser Part No
576-KSD1123

Littelfuse

Time Delay & Timing Relays DIGI-TIMER(D.O.M.)

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Datasheet

6In Stock

2Expected 11/5/2026

$93.67

$86.21

$82.30

$79.48

$76.74

Min.: 1
Mult.: 1

Industrial Relays 190-240VAC 50/60Hz 6W 1P VMON RELAY MAN

202-575-RP
Littelfuse
1: $187.65
2In Stock

Mfr. Part No.
202-575-RP

Mouser Part No
576-202-575-RP

Littelfuse

Industrial Relays 190-240VAC 50/60Hz 6W 1P VMON RELAY MAN

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Datasheet

2In Stock

$187.65

$159.67

$156.97

$155.01

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Min.: 1
Mult.: 1

Industrial Relays 120V 2-20A 0.150-7s CURRENT SENSOR 1s

DLMUBNAAN
Littelfuse
1: $495.97
3In Stock

Mfr. Part No.
DLMUBNAAN

Mouser Part No
576-DLMUBNAAN

Littelfuse

Industrial Relays 120V 2-20A 0.150-7s CURRENT SENSOR 1s

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Datasheet

3In Stock

$495.97

$396.50

$384.29

Min.: 1
Mult.: 1

Time Delay & Timing Relays DELAYONMAKETIMER

HRDM3112S
Littelfuse
1: $168.05
6In Stock

Mfr. Part No.
HRDM3112S

Mouser Part No
576-HRDM3112S

Littelfuse

Time Delay & Timing Relays DELAYONMAKETIMER

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Datasheet

6In Stock

$168.05

$149.65

$136.92

$134.26

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Min.: 1
Mult.: 1

Time Delay & Timing Relays 2x2INTERVALW/RELAY

KRDI320
Littelfuse
1: $127.49
5In Stock

Mfr. Part No.
KRDI320

Mouser Part No
576-KRDI320

Littelfuse

Time Delay & Timing Relays 2x2INTERVALW/RELAY

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Datasheet

5In Stock

$127.49

$113.54

$102.53

$99.01

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Min.: 1
Mult.: 1

Time Delay & Timing Relays PROGRAMMABLETIMER

KRPSD21B
Littelfuse
1: $160.42
14In Stock

Mfr. Part No.
KRPSD21B

Mouser Part No
576-KRPSD21B

Littelfuse

Time Delay & Timing Relays PROGRAMMABLETIMER

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Datasheet

14In Stock

$160.42

$144.46

$124.66

$121.40

Min.: 1
Mult.: 1

Time Delay & Timing Relays DIGI-TIMER(D.O.M.)

KSD3432A
Littelfuse
1: $96.74
8In Stock

Mfr. Part No.
KSD3432A

Mouser Part No
576-KSD3432A

Littelfuse

Time Delay & Timing Relays DIGI-TIMER(D.O.M.)

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Datasheet

8In Stock

$96.74

$81.43

$76.96

$74.32

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Min.: 1
Mult.: 1

Time Delay & Timing Relays 230V 2-20A 0.150-7s CURRENT SENSOR 2s

DSTUA3
Littelfuse
1: $236.20
5In Stock
5Expected 23/4/2026

Mfr. Part No.
DSTUA3

Mouser Part No
576-DSTUA3

Littelfuse

Time Delay & Timing Relays 230V 2-20A 0.150-7s CURRENT SENSOR 2s

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Datasheet

5In Stock

5Expected 23/4/2026

$236.20

$196.87

$193.07

$191.03

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Min.: 1
Mult.: 1

Time Delay & Timing Relays 2X2RETRIGGERABLES.S. W/RELAY

KRD9120B
Littelfuse
1: $146.90
10In Stock

Mfr. Part No.
KRD9120B

Mouser Part No
576-KRD9120B

Littelfuse

Time Delay & Timing Relays 2X2RETRIGGERABLES.S. W/RELAY

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Datasheet

10In Stock

$146.90

$132.06

$117.12

Min.: 1
Mult.: 1

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