Our Heavy and Medium Duty M3432 cables are rated at 600 volts. Our Light Duty M3432 cables are rated at 300 volts. CO Cables are available in semi-flexible, flexible, and extra-flexible versions to meet the needs of different applications. They are also offered in heat-resistant, oil-resistant, shielded, and unshielded constructions.

In addition to the M3432 spec, these cables meet MIL-I-631, MIL-I-3930, MIL-P-24216, MIL-STD-104, MIL-STD-686, FED-STD-228, A-A-59551, L-P-390, and UL 62. CO wires are listed as part of Federal Supply Class 6145.