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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Industrial & Electrical Fuses 10A 600VAC 300VDC Fast Acting KLKR010.T Littelfuse 1: $31.74 626In Stock	Mfr. Part No. KLKR010.T Mouser Part No 576-KLKR010.T	Littelfuse	Industrial & Electrical Fuses 10A 600VAC 300VDC Fast Acting Learn More about Littelfuse protection products for panels	Datasheet	626In Stock	$31.74 $26.21 $22.84 $20.12 View $18.54 $16.76	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 15A 600VAC 300VDC Fast Acting KLKR015.T Littelfuse 1: $32.26 119In Stock 250Expected 2026/10/28	Mfr. Part No. KLKR015.T Mouser Part No 576-KLKR015.T	Littelfuse	Industrial & Electrical Fuses 15A 600VAC 300VDC Fast Acting Learn More about Littelfuse protection products for panels	Datasheet	119In Stock 250Expected 2026/10/28	$32.26 $26.80 $23.40 $20.62 View $18.68 $17.40	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 25A 600VAC 300VDC Fast Acting KLKR025.T Littelfuse 1: $32.18 150In Stock	Mfr. Part No. KLKR025.T Mouser Part No 576-KLKR025.T	Littelfuse	Industrial & Electrical Fuses 25A 600VAC 300VDC Fast Acting Learn More about Littelfuse protection products for panels	Datasheet	150In Stock	$32.18 $28.11 $25.41 $21.99 View $20.26 $18.10	Min.: 1 Mult.: 1
Industrial Relays MotorOverloadProtect ion8000 MP8000 Littelfuse 1: $846.78 14In Stock	Mfr. Part No. MP8000 Mouser Part No 576-MP8000	Littelfuse	Industrial Relays MotorOverloadProtect ion8000 Learn More about Littelfuse mp8000 bluetooth relay	Datasheet	14In Stock	$846.78	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 900V FAST BLOW 800A PSR073UL0800X Littelfuse 1: $604.64 3In Stock 3Expected 2027/03/11	Mfr. Part No. PSR073UL0800X Mouser Part No 576-PSR073UL0800X	Littelfuse	Industrial & Electrical Fuses 900V FAST BLOW 800A	Datasheet	3In Stock 3Expected 2027/03/11	$604.64 $500.76 $461.39	Min.: 1 Mult.: 1
Industrial & Electrical Fuses .1A 600VAC 300VDC Fast Acting KLKR.100T Littelfuse 1: $41.01 127In Stock	Mfr. Part No. KLKR.100T Mouser Part No 576-KLKR.100T	Littelfuse	Industrial & Electrical Fuses .1A 600VAC 300VDC Fast Acting Learn More about Littelfuse industrial portfolio	Datasheet	127In Stock	$41.01 $34.03 $31.39 $28.54 View $26.50 $22.83 $22.19	Min.: 1 Mult.: 1
Fuse Holder 600V 30A Class CC 1 Pole Din MNT RLS L60030C1CDINR Littelfuse 1: $32.40 173In Stock 18Expected 2026/11/30	Mfr. Part No. L60030C1CDINR Mouser Part No 576-L60030C1CDINR	Littelfuse	Fuse Holder 600V 30A Class CC 1 Pole Din MNT RLS Learn More about Littelfuse protection products for panels	Datasheet	173In Stock 18Expected 2026/11/30	$32.40 $26.89 $23.17 $20.36 View $18.76 $18.35 $17.55 Quote	Min.: 1 Mult.: 1
Fuse Holder Blok 30A 600V 1 Pole Pressure Plate Cnct L60030C1PQ Littelfuse 1: $20.05 539In Stock	Mfr. Part No. L60030C1PQ Mouser Part No 576-L60030C1PQ	Littelfuse	Fuse Holder Blok 30A 600V 1 Pole Pressure Plate Cnct Learn More about Littelfuse protection products for panels	Datasheet	539In Stock	$20.05 $16.63 $15.35 $15.26 View $14.07 $12.62 $11.62 $10.68	Min.: 1 Mult.: 1
Fuse Holder Blok 30A 600V 1 Pole Screw Connector L60030C1SQ Littelfuse 1: $16.28 226In Stock	Mfr. Part No. L60030C1SQ Mouser Part No 576-L60030C1SQ	Littelfuse	Fuse Holder Blok 30A 600V 1 Pole Screw Connector Learn More about Littelfuse protection products for panels	Datasheet	226In Stock	$16.28 $13.51 $11.64 $10.79 View $9.63 $8.54 $8.11 $8.04	Min.: 1 Mult.: 1
Fuse Holder 600V 30A Class CC 1 Pole Din MNT RLS L60030C1SQDINR Littelfuse 1: $16.72 479In Stock	Mfr. Part No. L60030C1SQDINR Mouser Part No 576-L60030C1SQDINR	Littelfuse	Fuse Holder 600V 30A Class CC 1 Pole Din MNT RLS Learn More about Littelfuse protection products for panels	Datasheet	479In Stock	$16.72 $13.89 $11.97 $11.12 View $9.90 $8.96 $8.28	Min.: 1 Mult.: 1
Fuse Holder Blok 30A 600V 3 Pole Pressure Plate Cnct L60030C3PQ Littelfuse 1: $38.24 672In Stock	Mfr. Part No. L60030C3PQ Mouser Part No 576-L60030C3PQ	Littelfuse	Fuse Holder Blok 30A 600V 3 Pole Pressure Plate Cnct Learn More about Littelfuse protection products for panels	Datasheet	672In Stock	$38.24 $31.06 $28.64 $24.02 View $22.27 $21.85 $21.50 Quote	Min.: 1 Mult.: 1
Fuse Holder Blok 30A 600V 1 Pole Box Lug Connector L60030M1C Littelfuse 1: $25.24 804In Stock	Mfr. Part No. L60030M1C Mouser Part No 576-L60030M1C	Littelfuse	Fuse Holder Blok 30A 600V 1 Pole Box Lug Connector Learn More about Littelfuse protection products for panels	Datasheet	804In Stock	$25.24 $21.36 $18.41 $16.19 View $14.92 $13.49 $13.48 $13.05 Quote	Min.: 1 Mult.: 1
Fuse Holder Blok 30A 600V 1 Pole Pressure Plate Cnct L60030M1PQ Littelfuse 1: $15.42 356In Stock 414Expected 2026/11/09	Mfr. Part No. L60030M1PQ Mouser Part No 576-L60030M1PQ	Littelfuse	Fuse Holder Blok 30A 600V 1 Pole Pressure Plate Cnct Learn More about Littelfuse protection products for panels	Datasheet	356In Stock 414Expected 2026/11/09	$15.42 $12.80 $11.04 $9.69 View $8.93 $8.26 $7.58	Min.: 1 Mult.: 1
Fuse Holder Blok 30A 600V 2 Pole Box Lug Connector L60030M2C Littelfuse 1: $45.14 135In Stock	Mfr. Part No. L60030M2C Mouser Part No 576-L60030M2C	Littelfuse	Fuse Holder Blok 30A 600V 2 Pole Box Lug Connector Learn More about Littelfuse protection products for panels	Datasheet	135In Stock	$45.14 $34.97 $32.25 $28.35 View $26.11 $25.75 Quote	Min.: 1 Mult.: 1
Fuse Holder Blok 30A 600V 3 Pole Pressure Plate Cnct L60030M3PQ Littelfuse 1: $31.45 153In Stock	Mfr. Part No. L60030M3PQ Mouser Part No 576-L60030M3PQ	Littelfuse	Fuse Holder Blok 30A 600V 3 Pole Pressure Plate Cnct Learn More about Littelfuse protection products for panels	Datasheet	153In Stock	$31.45 $25.99	Min.: 1 Mult.: 1
Fuse Holder Blok 30A 600V 3 Pole Screw Connector L60030M3SQ Littelfuse 1: $25.85 488In Stock	Mfr. Part No. L60030M3SQ Mouser Part No 576-L60030M3SQ	Littelfuse	Fuse Holder Blok 30A 600V 3 Pole Screw Connector Learn More about Littelfuse protection products for panels	Datasheet	488In Stock	$25.85 $21.00 $19.38 $16.26 View $15.07 $13.54 $13.37	Min.: 1 Mult.: 1
Barrier Terminal Blocks DIST BLOK 600V 115A 3 POLE LINE 1 LOAD 4 LFD14003Z Littelfuse 1: $68.42 70In Stock	Mfr. Part No. LFD14003Z Mouser Part No 576-LFD14003Z	Littelfuse	Barrier Terminal Blocks DIST BLOK 600V 115A 3 POLE LINE 1 LOAD 4 Learn More about Littelfuse hvacr solutions	Datasheet	70In Stock	$68.42 $61.81 $56.44 $53.34 View $50.88 Quote	Min.: 1 Mult.: 1
Barrier Terminal Blocks DIST BLOK 600V 175A 3 POLE LINE 1 LOAD 6 LFD35523Z Littelfuse 1: $148.82 26In Stock	Mfr. Part No. LFD35523Z Mouser Part No 576-LFD35523Z	Littelfuse	Barrier Terminal Blocks DIST BLOK 600V 175A 3 POLE LINE 1 LOAD 6 Learn More about Littelfuse hvacr solutions	Datasheet	26In Stock	$148.82 $112.03 $103.19 $98.49 View $96.69 Quote	Min.: 1 Mult.: 1
Barrier Terminal Blocks DIST BLOK 600V 175A 3 POLE LINE 1 LOAD 6 LFD55793Z Littelfuse 1: $238.14 25In Stock	Mfr. Part No. LFD55793Z Mouser Part No 576-LFD55793Z	Littelfuse	Barrier Terminal Blocks DIST BLOK 600V 175A 3 POLE LINE 1 LOAD 6 Learn More about Littelfuse hvacr solutions	Datasheet	25In Stock	$238.14 $183.63 $170.88 $163.65	Min.: 1 Mult.: 1
Fuse Holder Accessories CLASS J FUSE BLOCK 600V 30A COVER LFJ60030FBC Littelfuse 1: $15.40 635In Stock 700Expected 2027/02/10	Mfr. Part No. LFJ60030FBC Mouser Part No 576-LFJ60030FBC	Littelfuse	Fuse Holder Accessories CLASS J FUSE BLOCK 600V 30A COVER Learn More about Littelfuse protection products for panels	Datasheet	635In Stock 700Expected 2027/02/10	$15.40 $12.57 $11.60 $9.77 View $9.01 $8.26 $7.59 $7.56	Min.: 1 Mult.: 1
Fuse Holder Accessories CLASS J FUSE BLOCK 600V 60A COVER LFJ60060FBC Littelfuse 1: $17.33 411In Stock	Mfr. Part No. LFJ60060FBC Mouser Part No 576-LFJ60060FBC	Littelfuse	Fuse Holder Accessories CLASS J FUSE BLOCK 600V 60A COVER Learn More about Littelfuse protection products for panels	Datasheet	411In Stock	$17.33 $13.40 $12.43 $10.96 View $10.56 $9.83 $9.40	Min.: 1 Mult.: 1
Fuse Holder Accessories CLASS J FUSE BLOCK 600V 100A COVER LFJ60100FBC Littelfuse 1: $20.97 1,056In Stock	Mfr. Part No. LFJ60100FBC Mouser Part No 576-LFJ60100FBC	Littelfuse	Fuse Holder Accessories CLASS J FUSE BLOCK 600V 100A COVER Learn More about Littelfuse protection products for panels	Datasheet	1,056In Stock	$20.97 $17.40	Min.: 1 Mult.: 1
Fuse Holder 2 Pole for Class CC Fuse LPSC0002Z Littelfuse 1: $58.21 298In Stock	Mfr. Part No. LPSC0002Z Mouser Part No 576-LPSC0002Z	Littelfuse	Fuse Holder 2 Pole for Class CC Fuse Learn More about Littelfuse protection products for panels	Datasheet	298In Stock	$58.21 $47.03 $44.40 $37.50 View $34.54 $33.24	Min.: 1 Mult.: 1
Fuse Holder 2 Pole for Class CC Fuse LPSC0002ZXID Littelfuse 1: $81.33 133In Stock	Mfr. Part No. LPSC0002ZXID Mouser Part No 576-LPSC0002ZXID	Littelfuse	Fuse Holder 2 Pole for Class CC Fuse Learn More about Littelfuse protection products for panels	Datasheet	133In Stock	$81.33 $67.45 $61.80 $51.49 $47.40	Min.: 1 Mult.: 1
Industrial & Electrical Fuses POWR-SPEED SQB SIZE 70 DIN 110MM 50A PSR070DL0050Z Littelfuse 1: $387.29 19In Stock	Mfr. Part No. PSR070DL0050Z Mouser Part No 576-PSR070DL0050Z	Littelfuse	Industrial & Electrical Fuses POWR-SPEED SQB SIZE 70 DIN 110MM 50A Learn More about Littelfuse psr fuses	Datasheet	19In Stock	$387.29 $320.37 $295.23 Quote Quote	Min.: 1 Mult.: 1

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