Product Datasheet
BMZ SERIES BATTERY POST MOUNT ZCASE
®
FUSE HOLDER
275A • 32V DC • 2-way or 3-way • ZCASE
®
Features and Benefits
• Mounts directly to a post style of battery
• Available in 2 or 3 pole designs
• Uses ZCASE single Fuses (M8) available 40-600A
• Maximum continuous throughput 275A
3-Way
Individual Components
• Unlike other battery mount holders the BMZ series does
not require a special nut due to isolated bus bar studs and
can be installed using standard M8 nuts (sold separately)
• Fusing directly at the battery allows location of larger
power distribution boxes outside of the engine
compartment while assuring protection of the
supply cables
Specifications
2-Way
With Cover
Fuses sold separately
Description
The BMZ battery post mount fuse holder allows you to mount
fusing directly to a post style battery terminal. The BMZ series
accepts the Littelfuse proprietary ZCASE fuse that is available
in 40-600A ratings with similar characteristics to the MEGA
®
fuse. The BMZ post mount fuse holder mounts directly to the
battery without any need for additional mounting hardware
and is available in 2 or 3-pole versions (see image above). 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. Fuse mounting
nuts are included with the boxed kits but need to be sourced
separately when ordering individual components.
The BMZ post 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 directly on top of the ZCASE
fuse with wired ring terminals. The fuse holder is available in
individual component part numbers and in a complete boxed
kit.
Max Voltage Rating:
Max Continuous Current:
Available Fuse Rating:
Fuse Terminal Torque:
Battery Terminal Torque:
Operating Temp:
32 V DC or max rating of the fuse
275A
40- 600A
M8 Nut: 14 ± 2 Nm
5.4 ± 0.9 Nm @ 540 RPM
-40° to 125° C
Applications
• Mounts directly to a post style battery terminal
• Consolidate multiple fuse holders and reduce wiring
• High amperage starter circuit protection
Recommended Fuse
ZCASE
®
40-600A Bolt-Down Fuses
Web Resources
Download 2D print, 3D model and more at:
littelfuse.com/bmz
DESCRIPTION
Kit: 882-854 (2 way bus bar), 876-199 (terminal mount),
901-325 (red cover), 1X M8 Bolt, 3x M8 Nuts
Kit: 882-853 (3 way bus bar), 876-199 (terminal mount),
901-325 (red cover), 3x M8 Nuts
2 Way Bus Bar & Stud Assembly
3 Way Bus Bar & Stud Assembly
Battery Terminal
Red Rubber 2 or 3 Way Cover
Ordering Information
PART NUMBERS
BULK
–
–
882-854
882-853
876-199
901-325
littelfuse.com
BOXED KIT
0FHZ00854-BX
0FHZ00853-BX
–
–
–
–
POSITIONS
2
3
2
3
–
–
1 of 2
© 2018 Littelfuse Commercial Vehicle Products
Rev: 021518
Product Datasheet
BMZ SERIES BATTERY POST MOUNT ZCASE
®
FUSE HOLDER
Dimensions in millimeters
3-way bus bar
80.1±0.3
28.5±0.3
28.5±0.3
2-way bus bar
80.1±0.3
28.5±0.3
28.5±0.3
14.5±0.3
14.5±0.3
33.8 0
-0.3
33.8 0
-0.3
C
L
C
L
38.1±0.3
38.1±0.3
Battery Terminal
Cover
36.50
12.30
45.60
12.30
36.50
24.1±0.5
59±0.5
23.05
24.10
23.05
32.5±0.76
29.40±0.3
31±0.5
TOP
8.30±0.05
42±0.15
35±0.5
5±0.15
4.40±0.15
14.20±0.3
57±0.15
6
16.80±0.15
BOTTOM
18.11
18.03
18.62
18.52
11±0.15
2±0.15
Related Products
ZCASE
®
• 40-600A • Bolt-Down Fuses
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.
Learn more at:
littelfuse.com/ZCASE
SMZ Series Stud Mount ZCASE
®
Fuse Holder
The SMZ stud mount fuse holder allows you to mount fusing
directly to a M8 or M10 on applications such as batteries,
alternators, battery switches or electrical relays. The SMZ stud
mount fuse holder is ideal for stacking to create a
2 pole version.
Learn more at:
littelfuse.com/SMZ
Visit
Littelfuse.com
for the most up-to-date product information. Littelfuse reserves the right to make product changes, without notice.
Material in this document is as accurate as known at the time of publication.
littelfuse.com
2 of 2
© 2018 Littelfuse Commercial Vehicle Products
Rev: 021518
Analogue and Mixed Signal
京公网安备 11010802033920号
EEWORLD
