Ul 752 Standard Pdf New //top\\ Jun 2026

: The update introduces stricter requirements for ballistic attacks, addressing the growing demand for security against weapons used in modern urban settings. UL Solutions

UL 752 recognizes 10 levels of resistance. Note that these levels are ; a material passing Level 5 may not inherently pass Level 4 due to differences in projectile type and velocity. Weapon Type Ammunition Example Velocity (fps) 1 9mm Full Metal Jacket (FMJ) 1,175–1,293 2 .357 Magnum Jacketed Soft Point 1,250–1,375 3 .44 Magnum Lead Semi-Wadcutter 1,350–1,485 4 .30-06 Caliber Lead Core Soft Point 2,540–2,794 5 7.62mm Full Metal Jacket (Military Ball) 2,750–3,025 6 Handgun/SMG 9mm FMJ (High Velocity) 1,400–1,540 7 5.56mm FMJ (.223 Caliber) 3,080–3,383 8 7.62mm FMJ (Military Ball) 2,750–3,025 9 .30-06 Steel Core (Armor Piercing) 2,715–2,987 10 .50 Caliber (Military Ball) 2,810–3,091 ul 752 standard pdf new

By separating firearm types, manufacturers and architects can specify materials that match actual environmental risks (e.g., urban handgun threats vs. military rifle threats) without overspending on irrelevant protection. UL 752 Protection Levels (Traditional Reference) : The update introduces stricter requirements for ballistic

UL 752, officially titled "Standard for Bullet-Resisting Equipment," establishes the testing and performance criteria for materials and products designed to resist ballistic attacks. This includes: Weapon Type Ammunition Example Velocity (fps) 1 9mm