Skip to Main Content

+44 (0) 1494-427500

Part of the TTI Family of Specialists Contact Mouser (UK) +44 (0) 1494-427500 Feedback

Change Location

English USD

In Stock RoHS

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

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.

All Results (1,941)

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.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 #

Industrial Relays 380-480VAC 50/60Hz 6W 1P VMON RELAY MAN

232-INSIDER
Littelfuse
1: $300.26
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
232-INSIDER

Mouser Part No
576-232-INSIDER

Industrial Relays 380-480VAC 50/60Hz 6W 1P VMON RELAY MAN

Datasheet

Non-Stocked Lead-Time 17 Weeks

$300.26

$267.33

$255.26

Min.: 1
Mult.: 1

Motor Controllers 1-PHASEPUMPSAVERPLUS 230V 1HP

234-P
Littelfuse
1: $460.08
Non-Stocked Lead-Time 27 Weeks

Mfr. Part No.
234-P

Mouser Part No
576-234-P

Motor Controllers 1-PHASEPUMPSAVERPLUS 230V 1HP

Datasheet

Non-Stocked Lead-Time 27 Weeks

$460.08

$386.27

Min.: 1
Mult.: 1

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

3502002
Littelfuse
1: $360.23
Non-Stocked Lead-Time 27 Weeks

Mfr. Part No.
3502002

Mouser Part No
576-3502002

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

Datasheet

Non-Stocked Lead-Time 27 Weeks

$360.23

$320.67

Min.: 1
Mult.: 1

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

35020029
Littelfuse
1: $383.77
Non-Stocked Lead-Time 27 Weeks

Mfr. Part No.
35020029

Mouser Part No
576-35020029

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

Datasheet

Non-Stocked Lead-Time 27 Weeks

$383.77

$341.64

Min.: 1
Mult.: 1

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

35040025
Littelfuse
1: $427.66
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
35040025

Mouser Part No
576-35040025

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

Datasheet

Non-Stocked Lead-Time 17 Weeks

$427.66

$380.70

$363.46

Min.: 1
Mult.: 1

Industrial Relays 230VAC 50/60Hz 5W 1SP PUMP MONITOR

35040029
Littelfuse
1: $367.81
Non-Stocked Lead-Time 27 Weeks

Mfr. Part No.
35040029

Mouser Part No
576-35040029

Industrial Relays 230VAC 50/60Hz 5W 1SP PUMP MONITOR

Datasheet

Non-Stocked Lead-Time 27 Weeks

$367.81

$327.42

Min.: 1
Mult.: 1

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

3506002
Littelfuse
1: $360.23
Non-Stocked Lead-Time 27 Weeks

Mfr. Part No.
3506002

Mouser Part No
576-3506002

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

Datasheet

Non-Stocked Lead-Time 27 Weeks

$360.23

$320.67

Min.: 1
Mult.: 1

Industrial Relays 230VAC 50/60Hz 5W 1SP PUMP SAVER

35060026
Littelfuse
1: $360.23
Non-Stocked Lead-Time 27 Weeks

Mfr. Part No.
35060026

Mouser Part No
576-35060026

Industrial Relays 230VAC 50/60Hz 5W 1SP PUMP SAVER

Datasheet

Non-Stocked Lead-Time 27 Weeks

$360.23

$320.67

Min.: 1
Mult.: 1

Industrial Relays 230VAC 50/60Hz 5W 1SP PUMP SAVER

35060028
Littelfuse
1: $374.21
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
35060028

Mouser Part No
576-35060028

Industrial Relays 230VAC 50/60Hz 5W 1SP PUMP SAVER

Datasheet

Non-Stocked Lead-Time 17 Weeks

$374.21

$333.13

$318.05

Min.: 1
Mult.: 1

Industrial Relays 230VAC 50/60Hz 5W 1SP PUMP SAVER

35060029
Littelfuse
1: $206.35
Non-Stocked

Mfr. Part No.
35060029

Mouser Part No
576-35060029

Industrial Relays 230VAC 50/60Hz 5W 1SP PUMP SAVER

Datasheet

Non-Stocked

$206.35

$196.56

Min.: 1
Mult.: 1

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

50R-100
Littelfuse
1: $280.28
Non-Stocked Lead-Time 27 Weeks

Mfr. Part No.
50R-100

Mouser Part No
576-50R-100

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

Datasheet

Non-Stocked Lead-Time 27 Weeks

$280.28

$249.53

Min.: 1
Mult.: 1

Industrial Relays 200-480VAC 1-9A only SPDT 3PH V MON RELAY

50R-100-2
Littelfuse
1: $280.28
Non-Stocked Lead-Time 27 Weeks

Mfr. Part No.
50R-100-2

Mouser Part No
576-50R-100-2

Industrial Relays 200-480VAC 1-9A only SPDT 3PH V MON RELAY

Datasheet

Non-Stocked Lead-Time 27 Weeks

$280.28

$249.53

Min.: 1
Mult.: 1

Industrial Relays Man. Rem Reset Kit for Model 777

50R2002
Littelfuse
1: $280.28
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
50R2002

Mouser Part No
576-50R2002

Industrial Relays Man. Rem Reset Kit for Model 777

Datasheet

Non-Stocked Lead-Time 17 Weeks

$280.28

$249.53

$238.26

Min.: 1
Mult.: 1

Industrial Relays 200-480VAC 2-800A SPDT 3PH V MON RELAY

50R2003
Littelfuse
1: $280.28
Non-Stocked Lead-Time 27 Weeks

Mfr. Part No.
50R2003

Mouser Part No
576-50R2003

Industrial Relays 200-480VAC 2-800A SPDT 3PH V MON RELAY

Datasheet

Non-Stocked Lead-Time 27 Weeks

$280.28

$249.53

Min.: 1
Mult.: 1

Industrial Relays 1-PH VOLTAGEMONITOR 380-4

50R4002
Littelfuse
1: $311.90
Non-Stocked Lead-Time 27 Weeks

Mfr. Part No.
50R4002

Mouser Part No
576-50R4002

Industrial Relays 1-PH VOLTAGEMONITOR 380-4

Datasheet

Non-Stocked Lead-Time 27 Weeks

$311.90

$277.72

Min.: 1
Mult.: 1

Industrial Relays 1-PH VOLTAGEMONITOR 380-480V ADJ

50R40029
Littelfuse
1: $311.90
Non-Stocked Lead-Time 27 Weeks

Mfr. Part No.
50R40029

Mouser Part No
576-50R40029

Industrial Relays 1-PH VOLTAGEMONITOR 380-480V ADJ

Datasheet

Non-Stocked Lead-Time 27 Weeks

$311.90

$277.72

Min.: 1
Mult.: 1

Industrial Relays 1-PH VOLTAGEMONITOR SPDT 3PH V MON RELAY

50R4003
Littelfuse
1: $311.90
Non-Stocked Lead-Time 27 Weeks

Mfr. Part No.
50R4003

Mouser Part No
576-50R4003

Industrial Relays 1-PH VOLTAGEMONITOR SPDT 3PH V MON RELAY

Datasheet

Non-Stocked Lead-Time 27 Weeks

$311.90

$277.72

Min.: 1
Mult.: 1

Current Sensors – Industrial CURRENT TRANSFORMER 100:5 2VA

5SHT-101-E
Littelfuse
1: $259.70
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
5SHT-101-E

Mouser Part No
576-5SHT-101-E

Current Sensors – Industrial CURRENT TRANSFORMER 100:5 2VA

Datasheet

Non-Stocked Lead-Time 17 Weeks

$259.70

$225.60

$213.93

$206.23

Min.: 1
Mult.: 1

Current Sensors – Industrial 1000:5 CT 40 mm (1.56 in) Window 25VA

5SHT-102-E
Littelfuse
1: $325.02
Non-Stocked Lead-Time 27 Weeks

Mfr. Part No.
5SHT-102-E

Mouser Part No
576-5SHT-102-E

Current Sensors – Industrial 1000:5 CT 40 mm (1.56 in) Window 25VA

Datasheet

Non-Stocked Lead-Time 27 Weeks

$325.02

$284.87

Min.: 1
Mult.: 1

Current Sensors – Industrial CURRENT TRANSFORMER 150:5 5VA

5SHT-151-E
Littelfuse
1: $259.70
Non-Stocked Lead-Time 27 Weeks

Mfr. Part No.
5SHT-151-E

Mouser Part No
576-5SHT-151-E

Current Sensors – Industrial CURRENT TRANSFORMER 150:5 5VA

Datasheet

Non-Stocked Lead-Time 27 Weeks

$259.70

$225.60

Min.: 1
Mult.: 1

Current Sensors – Industrial CURRENT TRANSFORMER 50:5 1VA

5SHT-500-E
Littelfuse
1: $259.70
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
5SHT-500-E

Mouser Part No
576-5SHT-500-E

Current Sensors – Industrial CURRENT TRANSFORMER 50:5 1VA

Datasheet

Non-Stocked Lead-Time 14 Weeks

$259.70

$225.60

$213.93

$206.23

Min.: 1
Mult.: 1

Industrial Relays 100-240VAC 1-9A SPDT 1PH V MON RELAY

601-CS-D-P1
Littelfuse
1: $1,110.76
Non-Stocked Lead-Time 27 Weeks

Mfr. Part No.
601-CS-D-P1

Mouser Part No
576-601-CS-D-P1

Industrial Relays 100-240VAC 1-9A SPDT 1PH V MON RELAY

Datasheet

Non-Stocked Lead-Time 27 Weeks

$1,110.76

Min.: 1
Mult.: 1

Industrial Relays 475-600V 50/60Hz 3PH VM W/SKT

601575
Littelfuse
1: $545.35
Non-Stocked Lead-Time 27 Weeks

Mfr. Part No.
601575

Mouser Part No
576-601575

Industrial Relays 475-600V 50/60Hz 3PH VM W/SKT

Datasheet

Non-Stocked Lead-Time 27 Weeks

$545.35

$485.52

Min.: 1
Mult.: 1

Industrial Relays 3PH OLR 500-600V 12.5-800FLA

777-575-LR-HRG-P2
Littelfuse
1: $518.48
Non-Stocked

Mfr. Part No.
777-575-LR-HRG-P2

Mouser Part No
576-777-575-LR-HRGP2

Industrial Relays 3PH OLR 500-600V 12.5-800FLA

Datasheet

Non-Stocked

$518.48

Min.: 1
Mult.: 1

Industrial Relays 3-PHASE OVERLOAD RELAY/500-600

777-575-TS
Littelfuse
1: $585.71
Non-Stocked

Mfr. Part No.
777-575-TS

Mouser Part No
576-777-575-TS

Industrial Relays 3-PHASE OVERLOAD RELAY/500-600

Datasheet

Non-Stocked

$585.71

Min.: 1
Mult.: 1