ZCASE® SMZ Stud Mount Fuse Holders

Littelfuse ZCASE® SMZ Stud Mount Fuse Holders allow users to mount fusing to an M8 or M10 stud on batteries, alternators, battery switches, and electrical relays. SMZ Fuse Holders accept Littelfuse ZCASE fuses with 40A to 600A ratings. The SMZ series is ideal for stacking to create a 2- and 3-circuit version. A standard M8 or M10 nut can secure the fuse holder to a stud. The fuse holder is available in four configurations, each with a red protective cover designed to reduce the risk of accidental contact with the fuse or battery terminal.

Types of Fuse Holders
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Results: 9
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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Fuse Size / Group
Product
Type
For Use With
Littelfuse Fuse Holder Zcase Sgl Fuse Holdr M10 400A 80V
Datasheet
2,145In Stock
160On Order
Min.: 1
Mult.: 1

ZCASE Fuse Holders Bolt Down
Littelfuse Fuse Holder Accessories SINGLE ZCASE FUSE & STUD COVER
Datasheet
50In Stock
Min.: 1
Mult.: 1
Covers
Littelfuse Fuse Holder MEGA Fuse Holder, w/o Fuse
Datasheet
57In Stock
80Expected 9/11/2026
Min.: 1
Mult.: 1

ZCASE Fuse Holders Bolt Down
Littelfuse Fuse Holder Zcase Sgl Fuse Holdr M8 400A 80V
Datasheet
70In Stock
120On Order
Min.: 1
Mult.: 1

ZCASE Fuse Holders Bolt Down
Littelfuse Fuse Holder ZCASE STUD MOUNT ZCASE FH M6
Datasheet
51In Stock
206On Order
Min.: 1
Mult.: 1

ZCASE Fuse Holders Bolt Down
Littelfuse Fuse Holder SMZ M10-M10 BASE FUSE HOLDER
Datasheet
1In Stock
840Expected 11/25/2026
Min.: 1
Mult.: 1
Fuse Holders Fuse Holder
Littelfuse Fuse Holder Zcase Sgl Fuse Holdr M8 400A 80V
Datasheet
1,114On Order
Min.: 1
Mult.: 1

ZCASE Fuse Holders Bolt Down
Littelfuse Fuse Holder Accessories FUSE Z-CASE COVER - 8M6011368
Datasheet
44Expected 10/7/2026
Min.: 1
Mult.: 1

ZCASE Fuse Holders Cover ZCASE SMZ Series Stud-Mount Fuse Holder


Littelfuse Fuse Holder Accessories SINGLE ZCASE COVER
Datasheet
Non-Stocked Lead-Time 3 Weeks
Min.: 1
Mult.: 1

Covers