Square D 9080FB3621R Fuse Holder 3 Pole 600 Volt 60 Amp

Product Description

The SQUARE D 9080FB3621R is a 3-pole, surface-mount fuse holder rated for 600 volts and 60 amps. It accepts Class R fuses and is designed for industrial and commercial electrical distribution panels, disconnect enclosures, and control cabinets. Electricians and electrical contractors install this component when building or servicing branch-circuit overcurrent protection assemblies. The surface-mount design allows direct attachment to panel walls or mounting plates without a dedicated enclosure cutout, simplifying installation in tight or retrofit applications.

This fuse holder is suited for use in commercial and light industrial settings where 3-pole overcurrent protection is required at up to 600 volts. Typical applications include motor branch circuits, HVAC disconnect assemblies, and multi-phase distribution panels requiring Class R fuse compatibility. Its 60-amp rating covers a wide range of standard branch-circuit load requirements in both new construction and replacement service work.

Key Features

• 3-pole configuration provides overcurrent protection across all three phases simultaneously
• Rated for 600 volts and 60 amps to handle standard commercial branch-circuit loads
• Compatible with Class R fuses, a common high-interrupting-capacity fuse type
• Surface-mount design allows direct panel or enclosure wall installation
• Compact footprint at 6.8 inches long, 5.1 inches wide, and 2.1 inches tall

Compatibility

Designed for use with Class R fuses in 3-pole, 600-volt surface-mount applications. Consult the manufacturer documentation to confirm fitment with specific enclosures or panel configurations.

Installation Notes

Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC). De-energize and lock out the circuit before mounting or servicing this fuse holder. Verify that fuse ratings match the circuit requirements before inserting fuses. Do not exceed the 60-amp or 600-volt ratings under any operating condition.