Berkshire iis the leader in Boat Cable development from the inception of the UL® classification. Their boat cable is rated 600V and 105°C dry 75°C wet Oil Resistant 1 in single conductor and multi-conductor cables, meet or exceed:
? The requirements of UL Standard 1426
? The ampacity requirements of US Coast Guard regulations (33CFR183.430 and 183.435)
? American Boat and Yacht Council (ABYC) Standard E-9 requirements

Conductors are made to American Wire Gauge (AWG) standards to ensure ample strand size for efficient power transmission. Tin-Coated copper strands are used for protection from corrosion and electrolysis. Ultra flexible stranding resists fatigue failure of the strands commonly caused by vibration and repeated flexing.

BERKSHIRE ELECTRIC CABLE CO. BOAT CABLE MEETS ABYC STANDARDS
ABYC (American Boat and Yacht Council) is a non-for-profit organization that develops and updates safety standards for boat building and repair. it is a leader in education for the marine industry, as well as in certification programs for marine technicians.

This is a 500 foot spool of 10/2 duplex tinned copper wire