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Eaton grounding lug, Copper alloy, 750 MCM wire size, Silicon bronze hardware included, Compression connector lug
Manufacturer Resources
Product Specs
- Certifications:
- UL
- Product Height:
- 4.68 in
- Product Length Depth:
- 1.75 in
- Product Weight:
- .87 lb
- Product Width:
- .5 in
- Special Features:
- Silicon bronze hardware included
- Department:
- Electrical
- Product Type:
- Compression connector lug
- Product Details:
- Compression connector lug
- Product Material:
- Copper alloy
B-LINE SB47918 – Frequently Asked Questions
1) What wire size does the B-Line SB47918 grounding lug take?
The B-Line (Eaton) SB47918 is sized for 750 MCM conductor. It's a compression connector lug, so the conductor is crimped in rather than clamped with a setscrew, and it accepts that one conductor size only. If your run is a different MCM or an AWG conductor, you need a different lug in the series.
2) What material is the B-Line SB47918 lug, and will it corrode where it bolts down?
Body is copper alloy and the mounting hardware supplied with it is silicon bronze. That pairing is what you want on a copper conductor termination, since both are copper-based and you avoid the galvanic mismatch you'd get bolting copper up with plain steel hardware. Outdoors or in a damp vault, still follow your normal practice on antioxidant compound and a clean, bare contact surface.
3) Does the SB47918 grounding lug come with its own mounting bolts?
Yes, silicon bronze hardware ships with the lug, so you are not sourcing bolts separately. What you do still need to supply is the compression tool and the correct die for a 750 MCM crimp, plus whatever anchors or structural fastening the mounting surface calls for.
4) Compression lug or mechanical setscrew lug for a 750 MCM ground?
The SB47918 is the compression type: you crimp the conductor with a hydraulic tool and a matching die, and the joint is permanent, vibration-tolerant and needs no re-torque later. A mechanical setscrew lug is the one to use when you want the conductor removable for testing or when no crimp tool is on site. For a large 750 MCM grounding termination that gets buried behind gear and never touched again, the compression joint is the usual call.
5) Can I use the SB47918 to terminate aluminum conductor?
It's a copper alloy lug with silicon bronze hardware, built around a 750 MCM copper termination. For aluminum conductor you want a lug rated AL9CU or an aluminum-bodied connector instead, not this one.
How fast can I get the B-LINE SB47918 delivered?
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Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the B-LINE SB47918 come with a warranty?
Absolutely. The B-LINE SB47918 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the B-LINE SB47918?
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