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12--8 Blue Wing Wire Connector
Manufacturer Resources
Product Specs
- Department:
- Electrical
- Product Group:
- Electrical Fittings
- Product Subgroup:
- Connectors
Metallics MWNWB128 – Frequently Asked Questions
1) What wire sizes does the Metallics MWNWB128 blue wing connector take?
The MWNWB128 is a blue wing-style twist-on wire connector rated for 12 through 8 AWG conductors, so it covers the heavier branch-circuit and feeder tap sizes rather than the 18 to 14 range the smaller caps handle.
2) Why pick a wing-style wire connector instead of a plain twist-on cap?
The wings on the Metallics MWNWB128 give you something to grip and torque by hand, which matters on 12 to 8 AWG splices where the conductors are stiff and a smooth cap is hard to seat tight. Plain cone caps are quicker on small lighting and device splices; the winged body earns its keep on larger-gauge pigtails in a box.
3) Is the blue color on this Metallics connector just cosmetic, or does it mean something?
Color codes the capacity. Blue on the Metallics MWNWB128 identifies it as the 12 to 8 AWG connector, so an inspector or the next electrician in the box can read the splice size without pulling it apart. Keep the color consistent across a job and you can standardize by sight.
4) What part number do I order for the Metallics 12-8 blue wing connector?
Order Metallics MWNWB128. That is the manufacturer part number for the blue wing wire connector covering 12 to 8 AWG, and it is the only model on the item.
How fast can I get the Metallics MWNWB128 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
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 Metallics MWNWB128 come with a warranty?
Absolutely. The Metallics MWNWB128 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 Metallics MWNWB128?
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