Square D 9080FB3621J Fuse Holder 60A 600V 3 Pole

Product Description

The SQUARE D 9080FB3621J is a three-pole, surface-mount fuse holder rated for 60 amps and 600 volts, designed to accept Class J fuses. It provides a secure, panel-ready mounting point for branch-circuit overcurrent protection in industrial and commercial electrical distribution systems. The unit ships as a single piece and is installed by licensed electricians during panel construction, equipment wiring, or control panel fabrication. At 0.78 pounds and compact overall dimensions, it fits cleanly in tight enclosure layouts without adding significant bulk to the assembly.

This fuse holder is suited for use in surface-mount applications inside electrical enclosures, control panels, and distribution boards where Class J fuse protection is required. It handles demanding industrial voltage levels up to 600 volts, making it appropriate for motor control centers, machine tool panels, and similar commercial or light industrial equipment. Electricians specify this holder when a three-pole fused disconnect or branch protection point is needed in a compact, surface-mounted form factor.

Key Features

• Three-pole configuration supports three-phase or multi-circuit fused protection in a single holder
• Rated 60 amps and 600 volts for use in demanding commercial and industrial panel environments
• Compatible exclusively with Class J fuses, which provide current-limiting overcurrent protection
• Surface-mount design allows direct fastening to enclosure walls or mounting panels
• Compact footprint at 4.8 x 4.1 x 2.2 inches keeps installation space requirements low

Compatibility

Designed as an OEM-style replacement or new-installation fuse holder for surface-mount applications requiring Class J fuse compatibility at 60 amps and 600 volts across three poles.

Installation Notes

Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC). De-energize the panel or enclosure and verify absence of voltage with a meter before mounting or wiring the holder. Secure the holder to the mounting surface before making load and line connections, and ensure all conductors are rated for the full 600-volt system voltage. Verify fuse class compatibility before inserting fuses — this holder accepts Class J fuses only.