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Our inventory covers virtually every electrical and electronic cable application imaginable. We maintain over 15,000 active SKUs, each engineered for performance, consistency, and compliance with UL, CSA, and RoHS standards. From heat-resistant wire to precision coaxial and multi-conductor control cable, we supply the materials that keep manufacturing, communications, and energy systems running 24/7.

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XHHW-2 Tinned Copper Building Wires

Showing 10–14 of 14 results

XHHW-2 Tinned Copper Building Wires

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Item #	Item Name	Size (AWG/MCM)	Strands	Nominal Insulation Thickness (inches)	Nominal O.D. (inches)	Current (amps)90ºCWet /Dry	Nominal Weight (lbs/MFT)	RFQ
15163T	Type XHHW-2 - XLP Insulation, 600 Volt - Tinned Copper 90ºC	3/0	19	0.055	0.58	350	561	Request a Quote
15164T	Type XHHW-2 - XLP Insulation, 600 Volt - Tinned Copper 90ºC	4/0	19	0.055	0.63	405	701	Request a Quote
15165T	Type XHHW-2 - XLP Insulation, 600 Volt - Tinned Copper 90ºC	250	37	0.065	0.7	455	846	Request a Quote
15167T	Type XHHW-2 - XLP Insulation, 600 Volt - Tinned Copper 90ºC	350	37	0.065	0.8	570	1168	Request a Quote
15171T	Type XHHW-2 - XLP Insulation, 600 Volt - Tinned Copper 90ºC	750	61	0.08	1.14	885	2470	Request a Quote

Type XHHW-2 - XLP Insulation, 600 Volt - Tinned Copper 90ºC

Frequently Asked Questions

Tinned copper building wire has a thin tin coating over the copper conductor. This can help improve corrosion resistance and make the wire better suited for certain environments where moisture, oxidation, or exposure conditions are a concern.

XHHW-2 refers to a cross-linked polyethylene insulated building wire rated for use in wet or dry locations at 90°C. It is used for 600-volt building wire applications when the installation and code requirements allow it.

XHHW-2 tinned copper wire is commonly installed in conduit, raceway, duct, or other approved wiring methods for commercial, industrial, residential, and utility power or lighting circuits.

No. The copper conductor still carries the electrical current. The tin coating is used to help protect the copper surface and support long-term conductor performance in certain installation environments.

Buyers should confirm the conductor size, strand count, amperage requirements, voltage rating, temperature rating, insulation thickness, installation method, wet or dry location needs, and applicable project or NEC requirements.

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What Our Client Says

Custom Cable has been an exceptional partner for our engineering projects. Their team consistently delivers high-quality cable solutions on time, even for complex configurations.

We rely on Custom Cable for both standard and custom assemblies. Their communication, attention to detail, and fast turnaround have been outstanding.

Excellent quality and reliable support every time. From quoting to delivery, the process is seamless and makes my job easier.

Their expertise in custom fabrication and value-added services has been a game-changer for our production line. You can tell they know this business inside and out.

We’ve worked with many suppliers over the years, but none match Custom Cable's level of service, precision, and professionalism.

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XHHW-2 Tinned Copper Building Wires

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