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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 (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS
Industrial & Electrical Fuses SWITCH JTD080 Littelfuse 1: ¥20,031.7 2In Stock	Mfr. Part # JTD080 Mouser Part # 576-JTD080	Littelfuse	Industrial & Electrical Fuses SWITCH Learn More about Littelfuse jtd powr pro fuses	Datasheet	2In Stock	¥20,031.7 ¥16,611.7 ¥15,317.7 ¥12,670.1 ¥11,663.5	Min.: 1 Mult.: 1	No
Barrier Terminal Blocks 2570 Series Term Din Mount Block 0LD2570AZXDIN Littelfuse 1: ¥5,838.4 8In Stock	Mfr. Part # 0LD2570AZXDIN Mouser Part # 576-0LD2570AZXDIN	Littelfuse	Barrier Terminal Blocks 2570 Series Term Din Mount Block Learn More about Littelfuse protection products for panels	Datasheet	8In Stock	¥5,838.4 View ¥4,194 ¥3,687.4 ¥3,503 ¥3,298.7 ¥3,094.4 ¥2,979.8 Quote	Min.: 1 Mult.: 1
Industrial Relays 3PH 190-480V/AD VOLT MONITOR 460 Littelfuse 1: ¥25,611 124In Stock	Mfr. Part # 460 Mouser Part # 576-460	Littelfuse	Industrial Relays 3PH 190-480V/AD VOLT MONITOR Learn More about Littelfuse protection products for panels	Datasheet	124In Stock	¥25,611 ¥24,674.2 ¥24,672.5 Quote Quote	Min.: 1 Mult.: 1
Safety Relays UNIVERSAL SUPPLY ARC-FLASH RELAY AF0100-00 Littelfuse 1: ¥303,341.8 25In Stock	Mfr. Part # AF0100-00 Mouser Part # 576-AF0100-00	Littelfuse	Safety Relays UNIVERSAL SUPPLY ARC-FLASH RELAY Learn More about Littelfuse af0100 arc flash relays	Datasheet	25In Stock	¥303,341.8	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 30A 600VAC 300VDC Fast Acting KLKR030.T Littelfuse 1: ¥4,988 835In Stock	Mfr. Part # KLKR030.T Mouser Part # 576-KLKR030.T	Littelfuse	Industrial & Electrical Fuses 30A 600VAC 300VDC Fast Acting Learn More about Littelfuse protection products for panels	Datasheet	835In Stock	¥4,988 ¥4,165.8 ¥3,855.2 ¥3,461.5 View ¥3,189.1 ¥2,860.2 ¥2,632.7 Quote	Min.: 1 Mult.: 1
Fuse Holder Blok 30A 600V 3 Pole Pressure Plate Cnct L60030C3PQ Littelfuse 1: ¥6,350 772In Stock	Mfr. Part # L60030C3PQ Mouser Part # 576-L60030C3PQ	Littelfuse	Fuse Holder Blok 30A 600V 3 Pole Pressure Plate Cnct Learn More about Littelfuse protection products for panels	Datasheet	772In Stock	¥6,350 ¥5,159.1 ¥4,758.8 ¥3,989.7 View ¥3,700.7 ¥3,699 ¥3,687.4	Min.: 1 Mult.: 1
Fuse Holder Blok 30A 600V 1 Pole Screw Connector L60030M1SQ Littelfuse 1: ¥1,978.3 4,676In Stock	Mfr. Part # L60030M1SQ Mouser Part # 576-L60030M1SQ	Littelfuse	Fuse Holder Blok 30A 600V 1 Pole Screw Connector Learn More about Littelfuse protection products for panels	Datasheet	4,676In Stock	¥1,978.3 ¥1,641.1 ¥1,406.9 ¥1,244.1 View ¥1,147.8 ¥1,038.1 ¥956.7 ¥955.1	Min.: 1 Mult.: 1
Fuse Holder Blok 30A 600V 2 Pole Screw Connector L60030M2SQ Littelfuse 1: ¥3,376.8 2,476In Stock	Mfr. Part # L60030M2SQ Mouser Part # 576-L60030M2SQ	Littelfuse	Fuse Holder Blok 30A 600V 2 Pole Screw Connector Learn More about Littelfuse protection products for panels	Datasheet	2,476In Stock	¥3,376.8 ¥2,602.8 ¥2,423.4 ¥2,170.9 View ¥1,976.6 ¥1,810.5 ¥1,639.4	Min.: 1 Mult.: 1
Barrier Terminal Blocks DIST BLOK 600V 175A 3 POLE LINE 1 LOAD 6 LFD25703Z Littelfuse 1: ¥11,029 409In Stock	Mfr. Part # LFD25703Z Mouser Part # 576-LFD25703Z	Littelfuse	Barrier Terminal Blocks DIST BLOK 600V 175A 3 POLE LINE 1 LOAD 6 Learn More about Littelfuse hvacr solutions	Datasheet	409In Stock	¥11,029 ¥9,941.1 ¥9,080.7 ¥8,584 View ¥8,192.1 Quote	Min.: 1 Mult.: 1
Fuse Holder 1 Pole for Class CC Fuse LPSC0001Z Littelfuse 1: ¥5,290.3 976In Stock	Mfr. Part # LPSC0001Z Mouser Part # 576-LPSC0001Z	Littelfuse	Fuse Holder 1 Pole for Class CC Fuse Learn More about Littelfuse protection products for panels	Datasheet	976In Stock	¥5,290.3 ¥4,429.9 ¥4,084.4 ¥3,385.1 View ¥3,119.4 ¥2,820.4	Min.: 1 Mult.: 1
Fuse Holder 1 Pole for Class CC Fuse LPSC0001ZXID Littelfuse 1: ¥7,409.7 1,262In Stock	Mfr. Part # LPSC0001ZXID Mouser Part # 576-LPSC0001ZXID	Littelfuse	Fuse Holder 1 Pole for Class CC Fuse Learn More about Littelfuse protection products for panels	Datasheet	1,262In Stock	¥7,409.7 ¥6,409.8 ¥5,670.7 ¥4,695.6 View ¥4,375.1 ¥3,966.5 ¥3,964.8 Quote	Min.: 1 Mult.: 1
Fuse Holder 3 Pole for Class CC Fuse LPSC0003Z Littelfuse 1: ¥12,886 411In Stock	Mfr. Part # LPSC0003Z Mouser Part # 576-LPSC0003Z	Littelfuse	Fuse Holder 3 Pole for Class CC Fuse Learn More about Littelfuse protection products for panels	Datasheet	411In Stock	¥12,886 ¥11,298.1 ¥10,774.9 ¥9,067.4 View ¥9,065.7 Quote	Min.: 1 Mult.: 1
Fuse Holder 3 Pole for Class CC Fuse LPSC0003ZXID Littelfuse 1: ¥19,196.2 365In Stock	Mfr. Part # LPSC0003ZXID Mouser Part # 576-LPSC0003ZXID	Littelfuse	Fuse Holder 3 Pole for Class CC Fuse Learn More about Littelfuse protection products for panels	Datasheet	365In Stock	¥19,196.2 ¥16,229.6 ¥15,706.4 ¥13,209.9 View ¥12,218.3 Quote	Min.: 1 Mult.: 1
Industrial Relays 190-480 SPDT 3PH V MON RELAY 460-14 Littelfuse 1: ¥26,778.6 9In Stock	Mfr. Part # 460-14 Mouser Part # 576-460-14	Littelfuse	Industrial Relays 190-480 SPDT 3PH V MON RELAY Learn More about Littelfuse protection products for panels	Datasheet	9In Stock	¥26,778.6	Min.: 1 Mult.: 1
Industrial Relays 75-275V No comm Earth Leakage Relay EL731-00-00 Littelfuse 1: ¥264,298.3 2In Stock	Mfr. Part # EL731-00-00 Mouser Part # 576-EL731-00-00	Littelfuse	Industrial Relays 75-275V No comm Earth Leakage Relay Learn More about Littelfuse protection products for panels	Datasheet	2In Stock	¥264,298.3	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 3A 600VAC 300VDC Fast Acting KLKR003.T Littelfuse 1: ¥5,331.8 137In Stock	Mfr. Part # KLKR003.T Mouser Part # 576-KLKR003.T	Littelfuse	Industrial & Electrical Fuses 3A 600VAC 300VDC Fast Acting Learn More about Littelfuse protection products for panels	Datasheet	137In Stock	¥5,331.8 ¥4,424.9 ¥4,081.1 ¥3,381.8 View ¥3,116 ¥2,795.5 ¥2,572.9	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 4A 600VAC 300VDC Fast Acting KLKR004.T Littelfuse 1: ¥5,549.4 374In Stock	Mfr. Part # KLKR004.T Mouser Part # 576-KLKR004.T	Littelfuse	Industrial & Electrical Fuses 4A 600VAC 300VDC Fast Acting Learn More about Littelfuse industrial portfolio	Datasheet	374In Stock	¥5,549.4 ¥4,604.3 ¥4,248.8 ¥3,519.7 View ¥3,243.9 ¥3,242.3 ¥2,674.2	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 8A 600VAC 300VDC Fast Acting KLKR008.T Littelfuse 1: ¥5,549.4 204In Stock	Mfr. Part # KLKR008.T Mouser Part # 576-KLKR008.T	Littelfuse	Industrial & Electrical Fuses 8A 600VAC 300VDC Fast Acting Learn More about Littelfuse industrial portfolio	Datasheet	204In Stock	¥5,549.4 ¥4,604.3 ¥4,248.8 ¥3,519.7 View ¥3,518 ¥2,906.8 ¥2,674.2	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 10A 600VAC 300VDC Fast Acting KLKR010.T Littelfuse 1: ¥5,257.1 522In Stock	Mfr. Part # KLKR010.T Mouser Part # 576-KLKR010.T	Littelfuse	Industrial & Electrical Fuses 10A 600VAC 300VDC Fast Acting Learn More about Littelfuse protection products for panels	Datasheet	522In Stock	¥5,257.1 ¥4,356.8 ¥3,941.6 ¥3,343.6 View ¥3,081.2 ¥2,763.9 ¥2,543 Quote	Min.: 1 Mult.: 1
Industrial Relays MotorOverloadProtect ion8000 MP8000 Littelfuse 1: ¥123,289.4 12In Stock	Mfr. Part # MP8000 Mouser Part # 576-MP8000	Littelfuse	Industrial Relays MotorOverloadProtect ion8000 Learn More about Littelfuse mp8000 bluetooth relay	Datasheet	12In Stock	¥123,289.4	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 900V FAST BLOW 800A PSR073UL0800X Littelfuse 1: ¥103,920.5 3In Stock 3Expected 3/31/2027	Mfr. Part # PSR073UL0800X Mouser Part # 576-PSR073UL0800X	Littelfuse	Industrial & Electrical Fuses 900V FAST BLOW 800A	Datasheet	3In Stock 3Expected 3/31/2027	¥103,920.5 ¥85,330.6 ¥77,651.8	Min.: 1 Mult.: 1
Industrial & Electrical Fuses 20A 600VAC 300VDC Fast Acting KLKR020.T Littelfuse 1: ¥5,531.1 581In Stock 968Expected 11/17/2026	Mfr. Part # KLKR020.T Mouser Part # 576-KLKR020.T	Littelfuse	Industrial & Electrical Fuses 20A 600VAC 300VDC Fast Acting Learn More about Littelfuse protection products for panels	Datasheet	581In Stock 968Expected 11/17/2026	¥5,531.1 ¥4,597.6 ¥4,312 ¥3,564.5 View ¥3,280.5 ¥3,086.1 ¥3,004.7 Quote	Min.: 1 Mult.: 1
Fuse Holder 600V 30A Class CC 1 Pole Din MNT RLS L60030C1CDINR Littelfuse 1: ¥5,381.6 158In Stock 18Expected 2/22/2027	Mfr. Part # L60030C1CDINR Mouser Part # 576-L60030C1CDINR	Littelfuse	Fuse Holder 600V 30A Class CC 1 Pole Din MNT RLS Learn More about Littelfuse protection products for panels	Datasheet	158In Stock 18Expected 2/22/2027	¥5,381.6 ¥4,464.8 ¥3,846.9 ¥3,381.8 View ¥3,116 ¥3,047.9 ¥2,915.1 Quote	Min.: 1 Mult.: 1
Fuse Holder Blok 30A 600V 1 Pole Pressure Plate Cnct L60030C1PQ Littelfuse 1: ¥3,144.3 493In Stock	Mfr. Part # L60030C1PQ Mouser Part # 576-L60030C1PQ	Littelfuse	Fuse Holder Blok 30A 600V 1 Pole Pressure Plate Cnct Learn More about Littelfuse protection products for panels	Datasheet	493In Stock	¥3,144.3 ¥2,602.8 ¥2,347 ¥2,064.6 View ¥1,988.2 ¥1,800.5 ¥1,724.1 ¥1,679.3	Min.: 1 Mult.: 1
Fuse Holder Blok 30A 600V 1 Pole Screw Connector L60030C1SQ Littelfuse 1: ¥2,704.1 253In Stock	Mfr. Part # L60030C1SQ Mouser Part # 576-L60030C1SQ	Littelfuse	Fuse Holder Blok 30A 600V 1 Pole Screw Connector Learn More about Littelfuse protection products for panels	Datasheet	253In Stock	¥2,704.1 ¥2,244 ¥1,933.4 ¥1,792.2 View ¥1,599.5 ¥1,416.8 ¥1,345.4 ¥1,335.4	Min.: 1 Mult.: 1

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