Littelfuse Masterfuse User Manual

MASTERFUSE

Advanced Power Systems

Advanced Power Systems

Specifications

Mating Terminal Options: M10, M8, M6, M5 bolt-down connections or

Operating Temperature Range: -40°C to 125°C

Fuse Ratings Available: 30-500A

Voltage Rating: 32Vdc

Materials: Copper terminals (silver or tin plating options

Complies with: ISO 8820-5

Features and Benefits

Increased Reliability: due to reduced number of terminal interfaces

System Cost Savings: Material savings due to reduced number of

Fuse Array Customization: Ability to mix different fuse types (i.e.

Termination Options: Ability to mate to female terminals to enable

Marking: Custom marking options available

female terminals

available)

components required. Assembly cost savings
due to reduced number of operations
required for installation.

MEGA, MIDI, etc.) in one compact package

“bolt-less” design

Description

The Masterfuse product is a configurable fuse solution combining
several different fuse types (i.e. MEGA and MIDI) and ratings in
one compact package. This fuse package allows the user to
replace multiple discrete fuses in a power distribution box with a
single component, thus eliminating additional bolts, bus bars, and
interconnects that are currently used. By reducing the number of
connections required, overall system reliability is increased while
cost is decreased.

Each Masterfuse is customized to the user’s application creating
an optimized circuit protection package. Contact Littelfuse to
review your application needs.

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