Littelfuse 880027 ST ATO Series Fuse Block with Ground Bus Owner’s Manual

June 8, 2024
Littelfuse

Littelfuse 880027 ST ATO Series Fuse Block with Ground Bus
Littelfuse 880027 ST ATO Series Fuse Block with Ground
Bus

Description

ST ATO® Fuse Blocks provide a cost effective, consolidated circuit protection solution. Designed to accept standard ATO® fuses, these products ensure the safe distribution of power throughout an application. These products are RoHS compliant. Fuses sold seperately

Features

  • Snap-on insulating cover (included) with label recesses & spare fuse holder
  • Screw termination
  • Integrated negative busbar
  • Includes sheet of circuit identification labels

Ordering Information

PART NUMBER DESCRIPTION PACKAGING
880027 6 ATO® ST Fuse Block w/ Ground Bulk
880027-BP 6 ATO® ST Fuse Block w/ Ground Blister Pack Blister Pack
880028 12 ATO® ST Fuse Block w/ Ground Bulk
880028-BP 12 ATO® ST Fuse Block w/ Ground Blister Pack Blister Pack

Specifications

Current Rating Max: 100A
Current Rating Max Per Circuit: 30A
Max Fuse Type: ATO®
Blade Fuse Housing: PBT
Input Terminals: 10-32
Stud Mounting Method: Bolt-Down; 4xM5
Number Of Cavities: 6 or 12 Circuits (varies by part number)
Output Terminals: 10-32
Screw Recommended Torque: 8 in-lb (0.9Nm)
Max. Temperature: -20°C to 85°C
Max Voltage Rating: 32V DC

Applications

  • Centralized distribution for accessory circuits
  • Ideal solution for DIY projects

Benefits

  • Centralizes wiring to a convenient location
  • Insulating cover provides circuitry protection
  • Continuous current rating of 100A

Related Products

SD ATO® Fuse Blocks
Designed to accept ATO® fuses.

SD MINI® Fuse Blocks
Designed to accept MINI® fuses.

Web Resources

Download 2D print, installation guide and technical resources at: littelfuse.com/ST-ATO

Circuit Identification Labels

Circuit Identification Labels

Littelfuse

References

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