Penn-Union PB2-500 Panelboard Lug

1/4" Stud, 2.906" L, 11/16" Hole Spacing, 4/0 AWG to 500 KCMIL Stranded, Silver, Electro Tin Plated Aluminum Alloy, 2-Hole, 2-Conductor, Chamfered Wire Entry, Stacked, Dual Rated, Panelboard Lug

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🚚 Free shipping on orders $50+.

MPN: PB2-500

SKU:

UPC: 783669184266

Weight: 2.90 LBS

Minimum Purchase: 1 unit

Product Conditions

Surplus

Parts from another distributor or wholesaler that were only removed from the original packaging for inspection and pictures. These parts have never been energized, installed, or modified in any way.

Used

Parts that show any sign of being energized, installed, assembled with other parts, or functional wear or corrosion. These parts are sold as-is and returns may not be accepted.

Repackaged

Parts from another distributor or wholesaler that are missing the original packaging. These parts have never been energized, installed, or modified in any way and will ship in an ARCA box.

Learn More About Product Conditions

Disclaimer: Critical Surplus is not an authorized distributor, reseller or representative of any manufacturer, brand or product listed. All product names, trademarks, brands and logos are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder. All items sold by Critical Surplus are covered under Critical Surplus' warranty and not the manufacturer warranty.

Description

Penn-Union PB2-500 Panelboard Lug

Technical Specifications

Manufacturer	Penn-Union PB2-500 Panelboard Lug
Catalog Number	PB2-500
Number of Conductors	2
Minimum Conductor Size	4/0 AWG
Conductor Material	Aluminum/Copper
Series	PB2
Catalog	ECMIndustries-IlscoCorp_00352_170_CAT.pdf
Pad Type	Straight
Screw Type	3/8 Hex
Pad Size	1-11/16 L x 1-7/16 W x 5/8 Thk
Overall Length	2-29/32
Type	Chamfered Wire Entry/Stacked
Number of Pad Holes	2
Approval	UL 453G, UL 486A/B, CSA
Maximum Conductor Size	500 KCMIL
Stud Size	1/4
CAD Drawings	ECMIndustries-IlscoCorp_01758_1_CAD.pdf
Material	Aluminum
Prop 65 Warning	Yes
Country of Origin	Mexico

Condition & Warranty

This Penn-Union PB2-500 Panelboard Lug is sold as surplus and sourced from trusted and verified channels. Units may arrive in non-retail packaging and may show minor storage-related cosmetic handling. 90-day limited replacement warranty included.

Shipping & Handling

Most orders ship within 1 business day with immediate tracking updates. Expedited shipping and freight support available. Choose Next Day Air at checkout or contact us for more information.

Why Buy from Critical Surplus?

Circular economy model: Responsible surplus sourcing.
Professional-grade inventory: Genuine components only.
Technical support: Help with compatibility and spec verification.
Bulk options: Multi-unit and pallet pricing available.

Penn-Union PB2-500 Panelboard Lug

From:

$64.22

Surplus – Unused Original Packaging

(NSB)

Parts from another distributor or wholesaler that were only removed from the original packaging for inspection and pictures. These parts have never been energized, installed, or modified in any way. They show no visible signs of use or damage and include all standard hardware and accessories. Original packaging may show shelf wear or be missing documentation.

Surplus – Unused Repackaged

(NNB)

Parts that are unused but missing original packaging. These ship in aftermarket packaging and may show light handling marks. Hardware, accessories, or documentation may be missing. Original manufacturer warranty may not apply.

Surplus – Minor Cosmetic Defect

(NWD)

Parts with cosmetic defects, missing non-critical components, or factory blemishes. These parts have not been installed or energized and remain fully functional. Defects do not impact certifications or performance.

Used – Good Condition

(USD)

Parts that show signs of previous use, cosmetic wear, or minor handling marks. Items are functional but may have missing accessories or documentation. Sold as-is unless otherwise noted.

Used – Poor Condition / For Parts

(SLV)

Parts that are damaged, incomplete, or non-functional. These items are not tested and are sold strictly for parts or repair. Returns are not accepted. Additional photos available upon request.

Penn-Union PB2-500 Panelboard Lug