Fuse Holders – Mouser Puerto Rico

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MEGA® 298 Bolt-Down Fuse Holders

Littelfuse MEGA® 298 Bolt-Down Fuse Holders are designed to work with MEGA bolt-down fuses and come in various configurations with a 500A maximum current rating and 70V_DC maximum voltage rating. The high-current holders include a base style option with M6 mounting holes and another with extended M6 mounting slots that are 15mm long. The cover has six available locations for openings. The flex variant features a UL 94V-0-rated flexible cover that also allows cable entry at six locations, and it accommodates large wire sizes and ring terminal stack up. The flex base includes an M6 mounting hole and an M6 slot that is 6mm long. Littelfuse MEGA 298 Bolt-Down Fuse Holders are suitable for multi-fuse applications and have interlocking pins or dovetails on the sides, enabling the connection of additional MEGA fuse holders. Both the high-current and flex variants are ideal for battery and alternator connections and provide ultra-high-current protection for other heavy gauge cables.

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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.	RoHS	Fuse Size / Group	Product	Type	For Use With
Fuse Holder Accessories Buss Bar Plain 8mm Bolt 298901-3A Littelfuse 1: $4.47 A tariff of 8% may be applied if shipping to the United States. 18In Stock 240Expected 12/22/2026	Mfr. Part # 298901-3A Mouser Part # 576-298901-3A	Littelfuse	Fuse Holder Accessories Buss Bar Plain 8mm Bolt Learn More about Littelfuse mega 298 fuse holders		18In Stock 240Expected 12/22/2026	$4.47 $3.86 $2.85 $2.35 View $2.18 $2.08 $1.95 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	No		Busbars	Busbar
Fuse Holder Fuse Holder/ MEGA Fuse-Packed 10, w/o Fuse 02980900TXN Littelfuse 1: $21.15 1,622In Stock	Mfr. Part # 02980900TXN Mouser Part # 576-02980900TXN	Littelfuse	Fuse Holder Fuse Holder/ MEGA Fuse-Packed 10, w/o Fuse Learn More about Littelfuse mega 298 fuse holders	Datasheet	1,622In Stock	$21.15 $18.26 $16.74 $14.45 View $12.37 $11.41 $10.27 $9.89	Min.: 1 Mult.: 1		MEGA	Fuse Blocks	Bolt Down
Fuse Holder HOLDER MEGA FUSE WITH FLEXIBLE COVER 02981028HXFC Littelfuse 1: $26.43 A tariff of 30% may be applied if shipping to the United States. 4,692In Stock	Mfr. Part # 02981028HXFC Mouser Part # 576-02981028HXFC	Littelfuse	Fuse Holder HOLDER MEGA FUSE WITH FLEXIBLE COVER Learn More about Littelfuse mega 298 fuse holders	Datasheet	4,692In Stock	$26.43 $21.18 $19.25 $17.44 View $16.18 $14.41 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1		MEGA	Fuse Holders	Bolt Down
Fuse Holder MEGA Fuse Holder, w/o Fuse 02980900Z Littelfuse 1: $26.39 A tariff of 8% may be applied if shipping to the United States. 143In Stock 70On Order	Mfr. Part # 02980900Z Mouser Part # 576-02980900Z	Littelfuse	Fuse Holder MEGA Fuse Holder, w/o Fuse Learn More about Littelfuse mega 298 fuse holders	Datasheet	143In Stock 70On Order	$26.39 $21.80 $19.51 $17.48 View $14.82 $13.68 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1		MEGA	Fuse Blocks	Bolt Down
Fuse Holder Holder - Flex MEGA, Stainless Steel 02981028HXFC-SS Littelfuse 1: $23.23 A tariff of 30% may be applied if shipping to the United States. 338In Stock	Mfr. Part # 02981028HXFC-SS Mouser Part # 576-02981028HXFC-SS	Littelfuse	Fuse Holder Holder - Flex MEGA, Stainless Steel Learn More about Littelfuse mega 298 fuse holders	Datasheet	338In Stock	$23.23 $19.36 $17.95 $15.24 View $13.39 $12.24 $11.46 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1		MEGA	Fuse Holders	Bolt Down
Fuse Holder Accessories BASE FOR FLEX MEGA HOLDER 02981028HXFCB Littelfuse 1: $24.92 A tariff of 30% may be applied if shipping to the United States. 294In Stock	Mfr. Part # 02981028HXFCB Mouser Part # 576-02981028HXFCB	Littelfuse	Fuse Holder Accessories BASE FOR FLEX MEGA HOLDER Learn More about Littelfuse mega 298 fuse holders	Datasheet	294In Stock	$24.92 $20.68 $19.08 $15.81 View $13.42 $13.41 $12.84 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1		MEGA	Fuse Holders	Bolt-Down
Fuse Holder Holder - MEGA w/o Nuts, cover all open, w/o Fuse 02981039ZXT Littelfuse 1: $14.13 A tariff of 8% may be applied if shipping to the United States. 402In Stock	Mfr. Part # 02981039ZXT Mouser Part # 576-02981039ZXT	Littelfuse	Fuse Holder Holder - MEGA w/o Nuts, cover all open, w/o Fuse Learn More about Littelfuse mega 298 fuse holders	Datasheet	402In Stock	$14.13 $11.73 $10.82 $8.97 View $7.95 $7.32 $6.89 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1		MEGA	Fuse Blocks	Bolt Down
Fuse Holder MEGA Fuse Holder, w/o Fuse 02981003ZXT Littelfuse 1: $17.65 A tariff of 8% may be applied if shipping to the United States. 560In Stock 1,860On Order	Mfr. Part # 02981003ZXT Mouser Part # 576-02981003ZXT	Littelfuse	Fuse Holder MEGA Fuse Holder, w/o Fuse Learn More about Littelfuse mega 298 fuse holders	Datasheet	560In Stock 1,860On Order On Order Ship Dates Mfr. #: 02981003ZXT Stock: 560 Can Ship Immediately On Order: 100 Expected 11/4/2026 1,760 Expected 4/12/2027 Factory Lead-Time: 25 Weeks	$17.65 $14.64 $13.45 $11.20 View $9.77 $8.99 $8.79 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1		MEGA	Fuse Blocks	Bolt Down
Fuse Holder Fuse Block,Covered,MEGA,32V, w/o Fuse 02980900S Littelfuse 1: $20.66 A tariff of 8% may be applied if shipping to the United States. 25In Stock 80Expected 12/24/2026	Mfr. Part # 02980900S Mouser Part # 576-02980900S	Littelfuse	Fuse Holder Fuse Block,Covered,MEGA,32V, w/o Fuse Learn More about Littelfuse mega 298 fuse holders	Datasheet	25In Stock 80Expected 12/24/2026	$20.66 $17.15 $13.46 $12.40 View $11.82 $10.45 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1		MEGA	Fuse Blocks	Bolt Down
Fuse Holder Accessories Cover for Flex MEGA Holder 02981028HXFCC Littelfuse 1: $5.23 A tariff of 8% may be applied if shipping to the United States. 486In Stock	Mfr. Part # 02981028HXFCC Mouser Part # 576-02981028HXFCC	Littelfuse	Fuse Holder Accessories Cover for Flex MEGA Holder Learn More about Littelfuse mega 298 fuse holders	Datasheet	486In Stock	$5.23 $4.82 $4.00 $3.69 View $3.31 $3.04 $2.83 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1		MEGA	Covers	Fuse	Fuse Holders, Mega-Flex Fuses
Fuse Holder Holder - MEGA w/o Nuts, cover all open, w/o Fuse 02981036ZXT Littelfuse 1: $14.10 A tariff of 8% may be applied if shipping to the United States. 101In Stock	Mfr. Part # 02981036ZXT Mouser Part # 576-02981036ZXT	Littelfuse	Fuse Holder Holder - MEGA w/o Nuts, cover all open, w/o Fuse Learn More about Littelfuse mega 298 fuse holders	Datasheet	101In Stock	$14.10 $11.71 $10.80 $8.96 View $7.94 $6.87 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1		MEGA	Fuse Blocks	Bolt Down
Fuse Holder MEGA BOLT-DOWN FUSE BLOCK 02981001ZXT Littelfuse 1: $23.24 A tariff of 8% may be applied if shipping to the United States. 8,298On Order	Mfr. Part # 02981001ZXT Mouser Part # 576-02981001ZXT	Littelfuse	Fuse Holder MEGA BOLT-DOWN FUSE BLOCK Learn More about Littelfuse mega 298 fuse holders	Datasheet	8,298On Order On Order Ship Dates Mfr. #: 02981001ZXT Stock: 0 On Order: 4,138 Expected 12/28/2026 4,160 Expected 4/12/2027 Factory Lead-Time: 25 Weeks	$23.24 $19.79 $17.83 $15.51 View $13.59 $12.51 $11.66 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1		MEGA	Fuse Blocks	Bolt Down
Fuse Holder MEGA Fuse Holder, w/o Fus 02981001ZXSS Littelfuse 1: $22.42 Lead-Time 13 Weeks	Mfr. Part # 02981001ZXSS Mouser Part # 576-02981001ZXSS	Littelfuse	Fuse Holder MEGA Fuse Holder, w/o Fus Learn More about Littelfuse mega 298 fuse holders	Datasheet	Lead-Time 13 Weeks	$22.42 $19.35 $17.74 $15.32 View $13.11 $12.09 $10.88 $10.48	Min.: 1 Mult.: 1		MEGA	Fuse Blocks	Bolt Down
Fuse Holder MEGA FLEX FUSE HOLDER-NO HW 02981028HXFC-0 Littelfuse 1: $10.00 A tariff of 30% may be applied if shipping to the United States. Non-Stocked	Mfr. Part # 02981028HXFC-0 Mouser Part # 576-02981028HXFC-0	Littelfuse	Fuse Holder MEGA FLEX FUSE HOLDER-NO HW Learn More about Littelfuse mega 298 fuse holders	Datasheet	Non-Stocked	$10.00 $8.99 $8.58 $6.60 View $5.63 $5.17 $4.83 $4.67 A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1		MEGA	Fuse Holders

MEGA® 298 Bolt-Down Fuse Holders

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