B-Line Eaton grounding lug, 0.81" height, 3.8125" length, 0.8125" width, Use for connection of ground wire to grounding bus, Copper, Copper alloy, Com

The B-Line (Eaton) SB47907 is a compression connector lug for tying a ground wire to a grounding bus. It is the terminal end of a bonding run, crimped onto the conductor and then bolted to the bus bar. It is not a mechanical set-screw lug, so it needs a compression tool and the correct die for the conductor size.

Yes, the SB47907 compression lug carries a UL Listed marking, which is what an electrical inspector looks for on grounding and bonding connectors in commercial and institutional work.

It is copper alloy, so it pairs with a copper grounding bus without the dissimilar-metal corrosion you get mixing copper and aluminum. If you are bolting to a copper bus, this is a like-to-like connection.

A compression lug such as the SB47907 is crimped permanently onto the conductor, which gives a joint that will not loosen from vibration or thermal cycling and needs no retorquing. A mechanical set-screw lug is the choice when you want to reterminate or resize the conductor later, or when you have no crimp tool on site. For a fixed grounding bus connection in a switchgear room or substation, compression is the typical spec.

Yes. The SB47907 is one size within B-Line's compression grounding lug range, and additional sizes are offered in the same series, so you can match the barrel to your ground conductor rather than forcing the wrong die.

Silicon bronze hardware is part of the B-Line grounding accessory line for this lug, which is the standard fastener choice for outdoor and substation grounding because it resists corrosion at the bolted joint.