Brand: Service Wire Co. · SKU: SW-RW90-FT1-TINNED · Category: Wire & cable · Type: Single Conductors
Service Wire SW-RW90-FT1-TINNED, sold as SERVICEPRO-X (RW90-FT1-Tinned), is the tinned-copper version of the 600V RW90 FT-1 conductor. It uses crosslinked polyethylene insulation, is listed to UL 44 and CSA RW90, rated 90C for wet or dry service, and carries an FT-1 flame rating, with CT and FT-4 added on conductor sizes 1/0 AWG and larger. The distinguishing feature of this product is the tinned stranding on the copper conductor, which adds corrosion resistance compared to the bare-copper FT-1 version. That makes it a better fit for harsher environments or applications where the termination itself is sensitive to corrosion over time, such as marine-adjacent or high-moisture installations. Apart from the tinned conductor, the construction otherwise matches the standard bare-copper RW90 FT-1 product, so the same voltage, temperature, and flame ratings apply. SW-RW90-FT1-TINNED is a bid-only conductor; size and quantity are configured per project and quoted on request.
Tinning adds corrosion resistance for harsher or termination-sensitive applications compared to the bare-copper version.
Specification sheet (PDF)
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