[About Our 12/2 MC Cable]: Type THHN/THWN conductors, Conductor Color: Black & White, Conductor Size: 12AWG, Ground Wire: 12AWG. Maximum temperature: 90 deg c dry/75 deg c wet. Voltage Rating: 600V. Environmental Grade: RoHS. UL listed: UL 83 &UL1569& UL 2556 [Heavy-Duty Metal Armor Protection]: Industrial-grade steel interlocked armor shields conductors from corrosion, moisture, and physical damage, ensuring safe power distribution in harsh environments. UL-listed fire-resistant insulation + metal sheath withstand extreme temperatures (up to 90°C), ideal for high-risk areas like commercial buildings and factories. [NEC-Compliant & Versatile Applications]: MOOKEERF MC cables have multiple layers of protection, meets NEC Article 330 standards for exposed/concealed use in dry/wet locationsperfect for HVAC, lighting, and branch circuits. [Multi-layer Quality Materials]: 99.99% Oxygen Free Copper, delivering enhanced conductivity, the inner insulator is made of premium PVC, it could b