B-Line Eaton series open racks, Aluminum - tin plated, 10 pieces, Lug size: 2/0 - #14AWG, Lay-in lug

The SBLL1 grounding lug takes conductors from 2/0 down to #14 AWG, so it covers everything from a small equipment bonding jumper up to a 2/0 rack or busbar ground. One lug handles that whole range, so you don't need separate part numbers for the small and large conductors in a telecom or data room.

It's aluminum, tin plated. The tin plating is what lets an aluminum body take a copper conductor without the dissimilar-metal problem you'd get with bare aluminum, which is why tin-plated aluminum lugs are the standard choice on grounding busbars carrying copper ground wire.

Yes, the SBLL1 is UL Listed, which is typically the line item an inspector or a spec writer wants confirmed on grounding hardware in a commercial or institutional install.

Ten pieces per pack, at 2.4 lb for the pack. That quantity suits a full rack lineup or a ground bar build-out where you're landing multiple runs at once rather than buying singles.

A lay-in lug like the SBLL1 has an open throat, so you drop the conductor in from the side and tighten the setscrew rather than crimping a terminal on the wire end. That matters when the ground conductor is continuous and you're tapping racks off it without cutting it, or when you need to add a rack to an existing run later. A compression lug is the choice when you want a permanent crimped termination on a cut conductor end.

Footprint is 2.4 in wide, 1.66 in in length/depth and 1.25 in high. Worth checking against your busbar hole spacing and any adjacent lugs before you lay out a row of ten, since the 2.4 in width sets how tightly you can space them.

Order by MPN SBLL1, Eaton B-Line series. That single number covers the tin-plated aluminum lay-in lug, 2/0 to #14 AWG, sold ten to a pack.