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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 #

Barrier Terminal Blocks 2570 Series 2 Term Din Mount Block

0LD25702ZXDIN
Littelfuse
1: $83.19
2In Stock

Mfr. Part No.
0LD25702ZXDIN

Mouser Part No
576-0LD25702ZXDIN

Barrier Terminal Blocks 2570 Series 2 Term Din Mount Block

Datasheet

2In Stock

$83.19

$68.34

$66.67

$65.82

$63.96

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 150A 600VAC Class J

0JTD150.X
Littelfuse
1: $273.20
9In Stock

Mfr. Part No.
0JTD150.X

Mouser Part No
576-0JTD150.X

Industrial & Electrical Fuses 150A 600VAC Class J

Datasheet

9In Stock

$273.20

$221.10

Min.: 1
Mult.: 1

No

Industrial & Electrical Fuses 280A 1000V SIZE 70 Flush End Mtrc Thred

PSR070FL0280Z
Littelfuse
1: $487.55
3In Stock

Mfr. Part No.
PSR070FL0280Z

Mouser Part No
576-PSR070FL0280Z

Industrial & Electrical Fuses 280A 1000V SIZE 70 Flush End Mtrc Thred

Datasheet

3In Stock

$487.55

$487.53

Quote

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 250A 700VAC SIZE 30 POWER-SPEED FLUSH M

PSR030FL0250Z
Littelfuse
1: $274.41
6In Stock

Mfr. Part No.
PSR030FL0250Z

Mouser Part No
576-PSR030FL0250Z

Industrial & Electrical Fuses 250A 700VAC SIZE 30 POWER-SPEED FLUSH M

Datasheet

6In Stock

$274.41

$239.52

$230.57

$208.81

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 20A 600VAC 300VDC Fast Acting

KLKR020.TS
Littelfuse
1: $77.37
23In Stock

Mfr. Part No.
KLKR020.TS

Mouser Part No
576-KLKR020.TS

Industrial & Electrical Fuses 20A 600VAC 300VDC Fast Acting

Datasheet

23In Stock

$77.37

$64.21

$45.89

$45.04

View

Min.: 1
Mult.: 1

Fuse Holder Blok 30A 600V 3 Pole Screw Connector

L60030C3SQ
Littelfuse
1: $43.60
43In Stock

Mfr. Part No.
L60030C3SQ

Mouser Part No
576-L60030C3SQ

Fuse Holder Blok 30A 600V 3 Pole Screw Connector

Datasheet

43In Stock

$43.60

$28.98

$27.81

$24.97

$22.97

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 125A 700VAC SIZE 30 POWER-SPEED FLUSH M

PSR030FL0125Z
Littelfuse
1: $277.86
9In Stock

Mfr. Part No.
PSR030FL0125Z

Mouser Part No
576-PSR030FL0125Z

Industrial & Electrical Fuses 125A 700VAC SIZE 30 POWER-SPEED FLUSH M

Datasheet

9In Stock

$277.86

$277.85

$265.95

Min.: 1
Mult.: 1

Barrier Terminal Blocks 2570 Series 1 Term Din Mount Block

0LD25701ZXDIN
Littelfuse
1: $62.53
43In Stock

Mfr. Part No.
0LD25701ZXDIN

Mouser Part No
576-0LD25701ZXDIN

Barrier Terminal Blocks 2570 Series 1 Term Din Mount Block

Datasheet

43In Stock

$62.53

$49.04

$47.83

$45.45

$43.08

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 100A 600VAC Class J

0JTD100.VXID
Littelfuse
1: $179.25
13In Stock

Mfr. Part No.
0JTD100.VXID

Mouser Part No
576-0JTD100.VXID

Industrial & Electrical Fuses 100A 600VAC Class J

Datasheet

13In Stock

$179.25

$171.43

$130.70

$120.29

Min.: 1
Mult.: 1

No

Industrial & Electrical Fuses 200A 600VAC Class J

0JTD200.X
Littelfuse
1: $271.76
7In Stock

Mfr. Part No.
0JTD200.X

Mouser Part No
576-0JTD200.X

Industrial & Electrical Fuses 200A 600VAC Class J

Datasheet

7In Stock

$271.76

$213.17

Min.: 1
Mult.: 1

No

Barrier Terminal Blocks 2970 Series 1 Term Din Mount Block

0LD29701ZXDIN
Littelfuse
1: $130.17
3In Stock

Mfr. Part No.
0LD29701ZXDIN

Mouser Part No
576-0LD29701ZXDIN

Barrier Terminal Blocks 2970 Series 1 Term Din Mount Block

Datasheet

3In Stock

$130.17

View

Min.: 1
Mult.: 1

Barrier Terminal Blocks 2570 Series Term Din Mount Block

0LD2570AZXDIN
Littelfuse
1: $47.80
8In Stock

Mfr. Part No.
0LD2570AZXDIN

Mouser Part No
576-0LD2570AZXDIN

Barrier Terminal Blocks 2570 Series Term Din Mount Block

Datasheet

8In Stock

$47.80

View

Min.: 1
Mult.: 1

Industrial Relays 3PH 190-480V/AD VOLT MONITOR

460
Littelfuse
1: $242.22
144In Stock

Mfr. Part No.
460

Mouser Part No
576-460

Industrial Relays 3PH 190-480V/AD VOLT MONITOR

Datasheet

144In Stock

$242.22

$214.93

$207.62

View

Min.: 1
Mult.: 1

Fuse Holder Blok 30A 600V 2 Pole Pressure Plate Cnct

L60030C2PQ
Littelfuse
1: $40.77
1,301In Stock

Mfr. Part No.
L60030C2PQ

Mouser Part No
576-L60030C2PQ

Fuse Holder Blok 30A 600V 2 Pole Pressure Plate Cnct

Datasheet

1,301In Stock

$40.77

$33.84

$31.21

$25.87

View

Min.: 1
Mult.: 1

Industrial Relays MotorOverloadProtect ion8000

MP8000
Littelfuse
1: $1,349.04
18In Stock

Mfr. Part No.
MP8000

Mouser Part No
576-MP8000

Industrial Relays MotorOverloadProtect ion8000

Datasheet

18In Stock

$1,349.04

$1,166.80

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 900V FAST BLOW 800A

PSR073UL0800X
Littelfuse
1: $822.16
6In Stock

Mfr. Part No.
PSR073UL0800X

Mouser Part No
576-PSR073UL0800X

Industrial & Electrical Fuses 900V FAST BLOW 800A

Datasheet

6In Stock

$822.16

$701.84

$627.37

Min.: 1
Mult.: 1

Barrier Terminal Blocks DIST BLOK 600V 175A 3 POLE LINE 1 LOAD 6

LFD25703Z
Littelfuse
1: $98.90
430In Stock

Mfr. Part No.
LFD25703Z

Mouser Part No
576-LFD25703Z

Barrier Terminal Blocks DIST BLOK 600V 175A 3 POLE LINE 1 LOAD 6

Datasheet

430In Stock

$98.90

$81.40

$74.35

$70.28

View

Min.: 1
Mult.: 1

Fuse Holder Accessories CLASS J FUSE BLOCK 600V 100A COVER

LFJ60100FBC
Littelfuse
1: $29.51
1,405In Stock

Mfr. Part No.
LFJ60100FBC

Mouser Part No
576-LFJ60100FBC

Fuse Holder Accessories CLASS J FUSE BLOCK 600V 100A COVER

Datasheet

1,405In Stock

$29.51

$23.20

$23.13

$19.84

View

Min.: 1
Mult.: 1

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

460-575
Littelfuse
1: $233.61
12In Stock

Mfr. Part No.
460-575

Mouser Part No
576-460-575

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

Datasheet

12In Stock

$233.61

$231.06

$209.98

$203.39

View

Min.: 1
Mult.: 1

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

460-L
Littelfuse
1: $216.25
27In Stock

Mfr. Part No.
460-L

Mouser Part No
576-460-L

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

Datasheet

27In Stock

$216.25

$196.53

$183.89

$176.80

Min.: 1
Mult.: 1

Safety Relays UNIVERSAL SUPPLY ARC-FLASH RELAY

AF0100-00
Littelfuse
1: $2,626.39
7In Stock
11Expected 7/9/2026

Mfr. Part No.
AF0100-00

Mouser Part No
576-AF0100-00

Safety Relays UNIVERSAL SUPPLY ARC-FLASH RELAY

Datasheet

7In Stock

11Expected 7/9/2026

$2,626.39

Min.: 1
Mult.: 1

Industrial Relays 75-275V No comm Earth Leakage Relay

EL731-00-00
Littelfuse
1: $2,532.96
3In Stock

Mfr. Part No.
EL731-00-00

Mouser Part No
576-EL731-00-00

Industrial Relays 75-275V No comm Earth Leakage Relay

Datasheet

3In Stock

$2,532.96

Min.: 1
Mult.: 1

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

KLKR001.T
Littelfuse
1: $42.30
912In Stock

Mfr. Part No.
KLKR001.T

Mouser Part No
576-KLKR001.T

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

Datasheet

912In Stock

$42.30

$35.09

$30.59

$27.72

View

Min.: 1
Mult.: 1

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

KLKR003.T
Littelfuse
1: $43.17
171In Stock

Mfr. Part No.
KLKR003.T

Mouser Part No
576-KLKR003.T

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

Datasheet

171In Stock

$43.17

$35.82

$33.05

$27.38

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 5A 600VAC 300VDC Fast Acting

KLKR005.T
Littelfuse
1: $44.83
138In Stock

Mfr. Part No.
KLKR005.T

Mouser Part No
576-KLKR005.T

Industrial & Electrical Fuses 5A 600VAC 300VDC Fast Acting

Datasheet

138In Stock

$44.83

$37.20

$32.30

$28.42

View

Min.: 1
Mult.: 1