A little BS on BX cables. Armored or Metal Clad Cables used in exterior installations. | NCW Home Inspections, LLC
Type AC(BX) Steel Armored Cable, Type AC-90 cable, UL Certificated Cables
Canadian Building Wire 600V 14/2 12/2 14/3 AWG Al Aluminum Interlocked Armoured Wire AC90 Bx Cable - China Metal Clad Cable, AC Cable | Made-in-China.com
Southwire 12/3 x 250 ft. Solid CU BX/AC (AL Armored Cable) Armorlite Cable 61023201 - The Home Depot
Residential Wiring Best Practices - BX Wire vs. NM Cable
electrical - Is armoured/metallic BX cable required for exposed wire in basement ceiling? - Home Improvement Stack Exchange
BX Cable: What It Is and How to Use It
BX Wiring FAQs | 30+ Years Of Experience
BX/AC/MC - ground wire v bonding strip??? Safe to use?? | DIY Home Improvement Forum