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FHBD56B

Product Status| Activei
MXM - MIDI-MEGA-FHBD56B-cover-off-AR-JPG
MXM - MIDI-MEGA-FHBD56B-cover-off-JPG
MXM - MIDI-MEGA-FHBD56B-cover-on-AL-JPG
MXM - MIDI-MEGA-FHBD56B-cover-off-AL-JPG
MXM - MIDI-MEGA-FHBD56B-cover-on-AR-JPG
MXM - MIDI-MEGA-FHBD56B-cover-on-JPG

FHBD56B

M8 Assy (56 pitch) | Series: MXM
info

This M8 fuse holder (FHBD56B) from the MXM Series comes with the sliding tab preset in the 56 mm pitch position.

Thanks to their interlocking pins and sliding tab design features, the MXM Series 120V 650A Max Fuse Holders offer a convenient way to build your own high-current fuse array to combine different MEGA and MIDI fuses with various sizes (M6 and M8), pitches, and ratings (up to 120V; 650A). This versatile fuse holder for MEGA and MIDI fuses can also be used inline or as a bolt down fuse holder.

With available M6 and M8 versions, these fuse holders accommodate the full line of Littelfuse MEGA and MIDI fuses, as well as comparable fuses from other vendors.

The included protective cover and available busbars are designed to be compatible with both the M6 and M8 versions of the fuse holder, making it simple to build a fuse array that works for your application. A poka-yoke feature makes combining fuse types mistake-proof, preventing the misuse of the wrong sliding tab in the different fuse holder bases.

Features and Benefits

  • M8 threaded studs and nuts enable simple fuse installation
  • Sliding tab design accommodates different pitches (comes preset in the 56 mm pitch position)
PropertyValue
Current Rating (Continuous) in Amps
490
Fuse Type
MIDI | MEGA
Voltage Rating (V)
120
Current Rating Max (A)
650
Mounting Method
Bolt Down
Number of Cavities
1
Hardware
M8
Humidity
ISO16750-4 (2010)
Flammability Rating
UL 94 V-0
Input Terminals
Stud
Output Terminals
Stud
Recommended Torque
20 +/- 1 Nm
Agency Approval - Shock
ISO16750-3 (2012)
Temperature Maximum (°C)
105
Temperature Minimum (°C)
-40
Agency Approval - Vibration
ISO16750-3 (2012)
Voltage Rating - Continuous
32 - 120
Wire Size
Up to 95 mm²
  • M8 threaded studs and nuts enable simple fuse installation
  • Sliding tab design accommodates different pitches (comes preset in the 56 mm pitch position)

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Part NumberPart DescriptionRoHSPb-FreeRoHS (2015/863/EU) CertificateREACH (SVHCs) DeclarationREACH (SVHCs)Halogen FreeIPC-Material Declaration
FHBD56BM8 Assy (56 pitch)

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MXM Series MEGA-MIDI Fuse Holder - Demo

Discover the new MXM Series 120V 650A Max Fuse Holders from Littelfuse. This demo highlights how the innovative design makes it simple to build custom high-current fuse arrays with MEGA and MIDI fuses of different sizes, pitches, and ratings. Watch how interlocking pins and sliding tabs enable fast, flexible assembly, inline or bolt-down, with support for both M6 and M8 versions. The holders feature a protective cover, optional busbars, and a poka-yoke design that ensures reliable, mistake-free installation every time.

MXM Series MEGA/MIDI Fuse Holder Product Video
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MXM Series MEGA/MIDI Fuse Holder Product Video

Thanks to their interlocking pins and sliding tab design features, the MXM Series 120V 650A Max Fuse Holders offer a convenient way to build your own high-current fuse array to combine different MEGA and MIDI fuses with various sizes (M6 and M8), pitches, and ratings (up to 120V; 650A). This versatile fuse holder for MEGA and MIDI fuses can also be used inline or as a bolt down fuse holder.

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