UL Addendum - Tyco Security Products

APCC P4 [2025-0521-01]APC Power Protection• Lightning and Surge ProtectionLightning and surge protection devices help prevent equipment damage from powersurges and spikes.• IEEE let-through ratings and regulatory agency complianceAPC surge protectors undergo stringent testing by IEEE, and are awarded "let-throughratings", which indicate the maximum voltage level that can possibly reach yourequipment after a surge or voltage spike has passed through a surge protector. LowerIEEE let-through ratings indicate better protection and performance.The APC Essential SurgeArrest series offers optimal performance with a let-throughrating of less than 330V for North American products, and a rating of less than 15% forproducts sold worldwide. All APC products comply with local agency safetyrequirements, including UL in North America and CE/Kema/Gost/C-tick/A-Tick/Telepermit in their respective regions.• Data-line ProtectionProtection of data lines (Ethernet, Coaxial and Phone lines) ensures complete protectionof your equipment from surges. It is very important to protect your equipment from “backdoor” surges traveling through data lines, as they can be as damaging to your equipmentas surges traveling over power lines.• Noise FilteringSurge Protector devices attenuate EMI/RFI line noise that can cause data errors andkeyboard lockups, ensuring better performance of protected equipment.42 C·CURE 800/8000 V9.4 UL Addendum