Product Datasheet ^ Littelfuse' Expertise Applied | Answers Delivered SMZ SERIES STUD MOUNT ZCASE® FUSE HOLDER400A • 80V DC Max • ZCASE® 80 V DC or max rating of the fuse 400A 40-600A M8 Nut: 14 ± 2 Nm -40° to 105° C Holders can be stacked for 2 pole Fuses sold separately Description The SMZ stud mount fuse holder allows you to mount fusing directly to a M8 or M10 stud on applications such as batteries, alternators, battery switches or electrical relays. The SMZ series accepts the Littelfuse proprietary ZCASE fuse that is available in 40-600A ratings with similar characteristics to the MEGA® fuse. The SMZ stud mount fuse holder is ideal for stacking to create a 2 and 3 circuit version (see image above) and is secured to a stud using a standard M8 or M10 nut (sold separately). The insulated bolt on the busbar eliminates the traditional need for nylon nuts used on legacy CF8 fuses. The ZCASE fuses can be assembled using a standard M8 flange nut included with each part number. The SMZ stud mount fuse holder features a compact design which saves space and eliminates the need to wire in a separate fuse holder or power distribution module. Additional circuits are added to the battery circuit directly on top of the ZCASE fuse with wired ring terminals. The fuse holder is available in 4 configurations, each with a red protective cover designed to reduce the risk of accidental contact with the fuse or battery terminal. Ordering Information Features and Benefits • Mounts directly to a M10 or M8 stud • Uses high amp ZCASE fuses, (M8) available 40-600A • Tin plate coating on the busbar ensures corrosion resistance • Fusing directly on the alternator, battery switch or relay reduces the number of wire connections and parts counts which helps to lower assembly times. • ZCASE fuse holder uses an isolated stud so any standard M8 nut can be used (included), simplifying replacement and repair Specifications Voltage Rating: Max Continuous Current: Available Fuse Rating: Fuse Terminal Torque: Operating Temp: Applications • Mounts directly to a stud style battery terminal or alternator stud • Mounts directly to a battery switch or relay stud • Consolidate multiple fuseholders and reduce wiring • High amperage starter circuit protection Web Resources Download 2D print, 3D model and more at: littelfuse.com/smz © 2018 Littelfuse Commercial Vehicle Pr

Product Datasheet SMZ SERIES STUD MOUNT ZCASE ® FUSE HOLDER Dimensions in millimeters SMZ Series Without Cover With Fuse Cover 0FHZ0202Z & 0FHZ0212Z With Fuse and Stud Cover 0FHZ0201Z & 0FHZ0211Z Related Products ZCASE ® • 40-600A • Bolt-Down Fuses BMZ Series Battery Post Mount ZCASE ® Fuse Holder The ZCASE is a bolt down fuse with a wide rating range up to 600A. The Time Current characteristic is similar to the well known MEGA® design and can used as full wire protection until 250A. Higher ratings typically used for starter fuse. The BMZ fuse holder allows you to mount fusing directly to a post...