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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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Results: 437

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Part #

Industrial Relays 3-PHASE ASE PWR MON/190-480V

777-ACCUPOWER
Littelfuse
1: $829.35
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
777-ACCUPOWER

Mouser Part No
576-777-ACCUPOWER

Industrial Relays 3-PHASE ASE PWR MON/190-480V

Datasheet

Non-Stocked Lead-Time 8 Weeks

$829.35

$810.56

Min.: 1
Mult.: 1

Industrial Relays Device Net Interface

777-HVR-KW/HP-P2
Littelfuse
1: $930.10
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
777-HVR-KW/HP-P2

Mouser Part No
576-777-HVR-KW/HP-P2

Industrial Relays Device Net Interface

Datasheet

Non-Stocked Lead-Time 8 Weeks

$930.10

$805.71

Min.: 1
Mult.: 1

Industrial Relays 3-PHASE ASE OLR/340-480V

777-HVR-LR-P2
Littelfuse
1: $783.96
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
777-HVR-LR-P2

Mouser Part No
576-777-HVR-LR-P2

Industrial Relays 3-PHASE ASE OLR/340-480V

Datasheet

Non-Stocked Lead-Time 8 Weeks

$783.96

$778.22

Min.: 1
Mult.: 1

Industrial Relays 3-PHASE ASE OLR/340-480V

777-HVR-P2
Littelfuse
1: $825.29
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
777-HVR-P2

Mouser Part No
576-777-HVR-P2

Industrial Relays 3-PHASE ASE OLR/340-480V

Datasheet

Non-Stocked Lead-Time 7 Weeks

$825.29

$806.52

Min.: 1
Mult.: 1

Industrial Relays 1-PHASE OVERLOAD UNIT/ 380-48

777-HVR-SP
Littelfuse
1: $790.21
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
777-HVR-SP

Mouser Part No
576-777-HVR-SP

Industrial Relays 1-PHASE OVERLOAD UNIT/ 380-48

Datasheet

Non-Stocked Lead-Time 8 Weeks

$790.21

$777.92

Min.: 1
Mult.: 1

Industrial Relays Surface Mount Kit

777-LR-KW/HP-P2
Littelfuse
1: $893.75
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
777-LR-KW/HP-P2

Mouser Part No
576-777-LR-KW/HP-P2

Industrial Relays Surface Mount Kit

Datasheet

Non-Stocked Lead-Time 7 Weeks

$893.75

$766.25

Min.: 1
Mult.: 1

Industrial Relays ARC-FLASH RELAY UNIVERSAL SUPPLY

777-MLR-KW/HP-P2
Littelfuse
1: $828.04
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
777-MLR-KW/HP-P2

Mouser Part No
576-777-MLR-KW/HP-P2

Industrial Relays ARC-FLASH RELAY UNIVERSAL SUPPLY

Datasheet

Non-Stocked Lead-Time 8 Weeks

$828.04

$821.19

Min.: 1
Mult.: 1

Industrial Relays ARC-FLASH RELAY UNIV W/ CC

777-MRSW
Littelfuse
1: $96.91
Lead-Time 7 Weeks

Mfr. Part No.
777-MRSW

Mouser Part No
576-777-MRSW

Industrial Relays ARC-FLASH RELAY UNIV W/ CC

Datasheet

Lead-Time 7 Weeks

$96.91

$85.89

Min.: 1
Mult.: 1

Industrial Relays ARC-FLASH RELAY 24-48VDC SUPPLY

777-MV-P2
Littelfuse
1: $817.72
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
777-MV-P2

Mouser Part No
576-777-MV-P2

Industrial Relays ARC-FLASH RELAY 24-48VDC SUPPLY

Datasheet

Non-Stocked Lead-Time 7 Weeks

$817.72

$799.21

Min.: 1
Mult.: 1

Industrial Relays 20-26VAC/D W/ SWITCH ALTERNATING RELAY

777-TS
Littelfuse
1: $940.30
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
777-TS

Mouser Part No
576-777-TS

Industrial Relays 20-26VAC/D W/ SWITCH ALTERNATING RELAY

Datasheet

Non-Stocked Lead-Time 8 Weeks

$940.30

$797.76

Min.: 1
Mult.: 1

Safety Relays UNIVERSAL CONF COAT ARC-FLASH RELAY

AF0100-00-CC
Littelfuse
1: $1,805.36
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
AF0100-00-CC

Mouser Part No
576-AF0100-00-CC

Safety Relays UNIVERSAL CONF COAT ARC-FLASH RELAY

Datasheet

Non-Stocked Lead-Time 10 Weeks

$1,805.36

Min.: 1
Mult.: 1

Safety Relays 24-48VDC ARC-FLASH RELAY

AF0100-10
Littelfuse
1: $1,595.68
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
AF0100-10

Mouser Part No
576-AF0100-10

Safety Relays 24-48VDC ARC-FLASH RELAY

Datasheet

Non-Stocked Lead-Time 10 Weeks

$1,595.68

Min.: 1
Mult.: 1

Safety Relays 24-48VDC CONF COAT ARC-FLASH RELAY

AF0100-10-CC
Littelfuse
1: $1,715.61
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
AF0100-10-CC

Mouser Part No
576-AF0100-10-CC

Safety Relays 24-48VDC CONF COAT ARC-FLASH RELAY

Datasheet

Non-Stocked Lead-Time 10 Weeks

$1,715.61

Min.: 1
Mult.: 1

Safety Relays Profibus CIO Module for use w/ 777-P2

AF0500-00-CC
Littelfuse
1: $3,926.38
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
AF0500-00-CC

Mouser Part No
576-AF0500-00-CC

Safety Relays Profibus CIO Module for use w/ 777-P2

Datasheet

Non-Stocked Lead-Time 10 Weeks

$3,926.38

Min.: 1
Mult.: 1

Time Delay & Timing Relays 400:5 1inW DONUT

ASQUA3
Littelfuse
1: $166.72
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
ASQUA3

Mouser Part No
576-ASQUA3

Time Delay & Timing Relays 400:5 1inW DONUT

Datasheet

Non-Stocked Lead-Time 8 Weeks

$166.72

$146.15

$143.55

$138.61

Min.: 1
Mult.: 1

Time Delay & Timing Relays 400:5 2inW FOOTED

ASQUD3
Littelfuse
10: $117.16
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
ASQUD3

Mouser Part No
576-ASQUD3

Time Delay & Timing Relays 400:5 2inW FOOTED

Datasheet

Non-Stocked Lead-Time 8 Weeks

$117.16

$114.19

$112.60

$112.51

View

Min.: 10
Mult.: 1

Time Delay & Timing Relays 400:5 3inW FOOTED

ASTUA3
Littelfuse
10: $162.51
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
ASTUA3

Mouser Part No
576-ASTUA3

Time Delay & Timing Relays 400:5 3inW FOOTED

Datasheet

Non-Stocked Lead-Time 8 Weeks

$162.51

$161.35

$161.04

View

Min.: 10
Mult.: 1

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

DLMHBRAAA
Littelfuse
1: $306.81
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
DLMHBRAAA

Mouser Part No
576-DLMHBRAAA

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

Datasheet

Non-Stocked Lead-Time 7 Weeks

$306.81

$302.35

$300.12

Min.: 1
Mult.: 1

Time Delay & Timing Relays 120V 5-50A 0.150-7s CURRENT SENSOR 2s

DSQUA3
Littelfuse
10: $119.58
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
DSQUA3

Mouser Part No
576-DSQUA3

Time Delay & Timing Relays 120V 5-50A 0.150-7s CURRENT SENSOR 2s

Datasheet

Non-Stocked Lead-Time 11 Weeks

$119.58

$109.31

$107.44

$107.15

View

Min.: 10
Mult.: 1

Time Delay & Timing Relays 24V 2-20A 0.150-7s CURRENT SENSOR 0s

DSTUD3
Littelfuse
10: $125.59
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
DSTUD3

Mouser Part No
576-DSTUD3

Time Delay & Timing Relays 24V 2-20A 0.150-7s CURRENT SENSOR 0s

Datasheet

Non-Stocked Lead-Time 11 Weeks

$125.59

$123.78

$122.55

Min.: 10
Mult.: 1

Industrial Relays AC/DC EARTH-LKG,AUS,75-275V,NO

EL731-00-10
Littelfuse
1: $1,571.59
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
EL731-00-10

Mouser Part No
576-EL731-00-10

Industrial Relays AC/DC EARTH-LKG,AUS,75-275V,NO

Datasheet

Non-Stocked Lead-Time 9 Weeks

$1,571.59

Min.: 1
Mult.: 1

Industrial Relays 75-275V Devicenet Earth Leakage Relay

EL731-01-00
Littelfuse
1: $2,856.98
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EL731-01-00

Mouser Part No
576-EL731-01-00

Industrial Relays 75-275V Devicenet Earth Leakage Relay

Datasheet

Non-Stocked Lead-Time 12 Weeks

$2,856.98

Min.: 1
Mult.: 1

Industrial Relays 1kV (Cont. duty) Sensing resistor

EL731-01-10
Littelfuse
1: $2,519.42
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EL731-01-10

Mouser Part No
576-EL731-01-10

Industrial Relays 1kV (Cont. duty) Sensing resistor

Datasheet

Non-Stocked Lead-Time 12 Weeks

$2,519.42

Min.: 1
Mult.: 1

Industrial Relays AC/DC ELR,75-275V,PROFIBUS,AS

EL731-02-10
Littelfuse
1: $2,519.42
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EL731-02-10

Mouser Part No
576-EL731-02-10

Industrial Relays AC/DC ELR,75-275V,PROFIBUS,AS

Datasheet

Non-Stocked Lead-Time 12 Weeks

$2,519.42

Min.: 1
Mult.: 1

Industrial Relays AC/DC ELR,75-275V,ETHERNET,AS

EL731-03-10
Littelfuse
1: $2,461.83
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EL731-03-10

Mouser Part No
576-EL731-03-10

Industrial Relays AC/DC ELR,75-275V,ETHERNET,AS

Datasheet

Non-Stocked Lead-Time 12 Weeks

$2,461.83

Min.: 1
Mult.: 1