Square D 9080LBA164101 Power Distribution Block

Product Description

The SQUARE D 9080LBA164101 is a single-pole phenolic power distribution block rated for 600 VAC service. It accepts aluminum conductors up to 340 amps and copper conductors up to 420 amps, making it suitable for a wide range of commercial and industrial power distribution applications. The phenolic housing provides electrical insulation and mechanical durability in panel and enclosure environments. Licensed electricians install this block as part of branch circuit distribution assemblies, typically inside load centers, junction enclosures, or control panels where a single primary input feeds one or more secondary output connections.

This distribution block is designed for use in commercial and industrial electrical panels where organized, code-compliant power distribution is required. Its compact footprint at 4.7 inches long, 2.2 inches wide, and 2.9 inches tall allows installation in space-constrained enclosures. The single primary connection configuration suits straightforward feed-through or tap applications. It meets CE, CSA, RoHS, and UL Listed standards, supporting use in facilities requiring certified components for inspection and permitting.

Key Features

• Rated 600 VAC for commercial and industrial panel use
• Supports 340-amp aluminum or 420-amp copper conductor terminations
• Single-pole design with 1 primary and 1 secondary connection point
• Phenolic housing for electrical insulation and mechanical strength
• UL Listed, CSA, CE, and RoHS certified
• Compact dimensions suit tight enclosure installations

Compatibility

Designed as an OEM-style replacement or new-installation power distribution block for single-pole 600 VAC branch circuit distribution applications in commercial and industrial electrical enclosures.

Installation Notes

Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC). De-energize and lock out the panel or enclosure before beginning termination work. Ensure conductor sizing matches the appropriate amperage rating for the conductor material being used, aluminum or copper, before torquing connections. Verify enclosure ratings and mounting clearances comply with local inspection requirements.