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Protection Products for Panels

Safety, efficiency, and smart design are essential for panel designs. Littelfuse Protection Products for Panels feature a wide range of DIN-mountable control and circuit protection products designed for various control product applications, including electrical control panels. Using quality parts within these control panels keeps equipment running longer, reducing maintenance repairs and downtime. Littelfuse Protection Products for Panels offer space-saving case sizes, plug-and-play setup, indication features on fuses and fuse holders, remote BLUETOOTH® communications, and more.

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Part #

Industrial Relays AC/DC ELR,9-36VDC,PROFIBUS,AS

EL731-22-10
Littelfuse
1: $3,306.49
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EL731-22-10

Mouser Part No
576-EL731-22-10

Industrial Relays AC/DC ELR,9-36VDC,PROFIBUS,AS

Datasheet

Non-Stocked Lead-Time 12 Weeks

$3,306.49

Min.: 1
Mult.: 1

Industrial Relays 9-36Vdc Ethernet Earth Leakage Relay

EL731-23-00
Littelfuse
1: $3,306.49
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EL731-23-00

Mouser Part No
576-EL731-23-00

Industrial Relays 9-36Vdc Ethernet Earth Leakage Relay

Datasheet

Non-Stocked Lead-Time 12 Weeks

$3,306.49

Min.: 1
Mult.: 1

Industrial Relays AC/DC ELR,9-36VDC,ETHERNET,AS

EL731-23-10
Littelfuse
1: $3,306.49
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EL731-23-10

Mouser Part No
576-EL731-23-10

Industrial Relays AC/DC ELR,9-36VDC,ETHERNET,AS

Datasheet

Non-Stocked Lead-Time 12 Weeks

$3,306.49

Min.: 1
Mult.: 1

Industrial Relays 9-36Vdc Modbus Earth Leakage Relay

EL731-24-00
Littelfuse
1: $3,306.49
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EL731-24-00

Mouser Part No
576-EL731-24-00

Industrial Relays 9-36Vdc Modbus Earth Leakage Relay

Datasheet

Non-Stocked Lead-Time 12 Weeks

$3,306.49

Min.: 1
Mult.: 1

Industrial Relays AC/DC ELR,9-36VDC,MODBUS,AS

EL731-24-10
Littelfuse
1: $3,306.49
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
EL731-24-10

Mouser Part No
576-EL731-24-10

Industrial Relays AC/DC ELR,9-36VDC,MODBUS,AS

Datasheet

Non-Stocked Lead-Time 12 Weeks

$3,306.49

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 2.5A 600VAC 300VDC Fast Acting

KLKR02.5T
Littelfuse
1: $38.40
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
KLKR02.5T

Mouser Part No
576-KLKR02.5T

Industrial & Electrical Fuses 2.5A 600VAC 300VDC Fast Acting

Datasheet

Non-Stocked Lead-Time 11 Weeks

$38.40

$31.85

$29.39

$24.34

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks 5594 Series 3 Term Distribution Block

0LD55943Z
Littelfuse
1: $213.83
Non-Stocked

Mfr. Part No.
0LD55943Z

Mouser Part No
576-0LD55943Z

Barrier Terminal Blocks 5594 Series 3 Term Distribution Block

Datasheet

Non-Stocked

$213.83

$179.45

$172.71

$169.67

View

Min.: 1
Mult.: 1

Industrial Relays Modbus CIO module for use w/ 777-P2

ALT-100-1-SW
Littelfuse
1: $185.58
Non-Stocked Lead-Time 27 Weeks

Mfr. Part No.
ALT-100-1-SW

Mouser Part No
576-ALT-100-1-SW

Industrial Relays Modbus CIO module for use w/ 777-P2

Datasheet

Non-Stocked Lead-Time 27 Weeks

$185.58

$165.25

Min.: 1
Mult.: 1

Industrial Relays Profibus CIO Module for use w/ MLPlls

ALT-100-3-SW
Littelfuse
1: $220.71
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
ALT-100-3-SW

Mouser Part No
576-ALT-100-3-SW

Industrial Relays Profibus CIO Module for use w/ MLPlls

Datasheet

Non-Stocked Lead-Time 17 Weeks

$220.71

$196.53

$187.64

$181.18

Min.: 1
Mult.: 1

Industrial Relays 0050 1inW FOOTED

ALT-200-3-SW
Littelfuse
1: $220.71
Non-Stocked Lead-Time 27 Weeks

Mfr. Part No.
ALT-200-3-SW

Mouser Part No
576-ALT-200-3-SW

Industrial Relays 0050 1inW FOOTED

Datasheet

Non-Stocked Lead-Time 27 Weeks

$220.71

$196.53

Min.: 1
Mult.: 1

Industrial Relays Ethernet CIO Module for use w/ ModbusTCP

ALT024-S-SW
Littelfuse
1: $122.22
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
ALT024-S-SW

Mouser Part No
576-ALT024-S-SW

Industrial Relays Ethernet CIO Module for use w/ ModbusTCP

Datasheet

Non-Stocked Lead-Time 17 Weeks

$122.22

$112.43

$105.81

$100.33

$96.87

Min.: 1
Mult.: 1

Industrial Relays 100:5 1inW DONUT

ALT230-S-SW
Littelfuse
1: $103.21
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
ALT230-S-SW

Mouser Part No
576-ALT230-S-SW

Industrial Relays 100:5 1inW DONUT

Datasheet

Non-Stocked Lead-Time 17 Weeks

$103.21

$93.85

$88.33

$84.73

$81.82

Min.: 1
Mult.: 1

Industrial Relays 100:5 1inW FOOTED

ALT230-X
Littelfuse
1: $122.55
Non-Stocked Lead-Time 27 Weeks

Mfr. Part No.
ALT230-X

Mouser Part No
576-ALT230-X

Industrial Relays 100:5 1inW FOOTED

Datasheet

Non-Stocked Lead-Time 27 Weeks

$122.55

$112.72

Min.: 1
Mult.: 1

Industrial Relays 75-275V Ethernet Earth Leakage Relay

EL731-03-00
Littelfuse
1: $3,166.98
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
EL731-03-00

Mouser Part No
576-EL731-03-00

Industrial Relays 75-275V Ethernet Earth Leakage Relay

Datasheet

Non-Stocked Lead-Time 17 Weeks

$3,166.98

Min.: 1
Mult.: 1

Industrial Relays 75-275V Modbus Earth Leakage Relay

EL731-04-00
Littelfuse
1: $3,166.98
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
EL731-04-00

Mouser Part No
576-EL731-04-00

Industrial Relays 75-275V Modbus Earth Leakage Relay

Datasheet

Non-Stocked Lead-Time 17 Weeks

$3,166.98

Min.: 1
Mult.: 1

Industrial & Electrical Fuses UL CLASS J TIME-DELAY FUSES WITH INDICATION

JTD090ID
Littelfuse
1: $103.17
Non-Stocked

Mfr. Part No.
JTD090ID

Mouser Part No
576-JTD090ID

Industrial & Electrical Fuses UL CLASS J TIME-DELAY FUSES WITH INDICATION

Datasheet

Non-Stocked

$103.17

$85.56

$78.90

$69.03

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses .1A 600VAC 300VDC Fast Acting

KLKR.100TS
Littelfuse
1: $55.37
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
KLKR.100TS

Mouser Part No
576-KLKR.100TS

Industrial & Electrical Fuses .1A 600VAC 300VDC Fast Acting

Datasheet

Non-Stocked Lead-Time 16 Weeks

$55.37

$46.12

$42.61

$36.56

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses .125V 600VAC 300VDC Fast Acting

KLKR.125TS
Littelfuse
1: $55.37
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
KLKR.125TS

Mouser Part No
576-KLKR.125TS

Industrial & Electrical Fuses .125V 600VAC 300VDC Fast Acting

Datasheet

Non-Stocked Lead-Time 15 Weeks

$55.37

$46.12

$42.61

$36.56

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses .2A 600VAC 300VDC Fast Acting

KLKR.200TS
Littelfuse
1: $55.37
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
KLKR.200TS

Mouser Part No
576-KLKR.200TS

Industrial & Electrical Fuses .2A 600VAC 300VDC Fast Acting

Datasheet

Non-Stocked Lead-Time 15 Weeks

$55.37

$46.12

$42.61

$36.56

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses .25A 600VAC 300VDC Fast Acting

KLKR.250TS
Littelfuse
1: $55.37
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
KLKR.250TS

Mouser Part No
576-KLKR.250TS

Industrial & Electrical Fuses .25A 600VAC 300VDC Fast Acting

Datasheet

Non-Stocked Lead-Time 15 Weeks

$55.37

$46.12

$42.61

$36.56

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses .3A 600VAC 300VDC Fast Acting

KLKR.300T
Littelfuse
1: $39.15
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
KLKR.300T

Mouser Part No
576-KLKR.300T

Industrial & Electrical Fuses .3A 600VAC 300VDC Fast Acting

Datasheet

Non-Stocked Lead-Time 18 Weeks

$39.15

$32.48

$29.97

$25.09

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses .3A 600VAC 300VDC Fast Acting

KLKR.300TS
Littelfuse
1: $55.37
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
KLKR.300TS

Mouser Part No
576-KLKR.300TS

Industrial & Electrical Fuses .3A 600VAC 300VDC Fast Acting

Datasheet

Non-Stocked Lead-Time 18 Weeks

$55.37

$46.12

$42.61

$36.56

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses .75A 600VAC 300VDC Fast Acting

KLKR.750TS
Littelfuse
1: $55.37
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
KLKR.750TS

Mouser Part No
576-KLKR.750TS

Industrial & Electrical Fuses .75A 600VAC 300VDC Fast Acting

Datasheet

Non-Stocked Lead-Time 15 Weeks

$55.37

$46.12

$42.61

$36.56

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 4A 600VAC 300VDC Fast Acting

KLKR004.TS
Littelfuse
1: $55.37
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
KLKR004.TS

Mouser Part No
576-KLKR004.TS

Industrial & Electrical Fuses 4A 600VAC 300VDC Fast Acting

Datasheet

Non-Stocked Lead-Time 15 Weeks

$55.37

$46.12

$42.61

$36.56

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 6A 600VAC 300VDC Fast Acting

KLKR006.TS
Littelfuse
1: $55.37
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
KLKR006.TS

Mouser Part No
576-KLKR006.TS

Industrial & Electrical Fuses 6A 600VAC 300VDC Fast Acting

Datasheet

Non-Stocked Lead-Time 15 Weeks

$55.37

$46.12

$42.61

$36.56

View

Min.: 1
Mult.: 1