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CyberPower Surge Protector 3 Pack
In-store pricing snapshot
Last known warehouse price ยท Jul 7, 2026. Currently out of stock.
* Prices shown are for Costco members only.
The CyberPower MP1089SSW Surge Protector 3-Pack safeguards home and office electronics by absorbing power spikes and surges caused by storms and electrical fluctuations. This multi-pack includes one 3-outlet wall tap surge protector with 1500 joules of surge protection, and two 5-outlet power strip surge protectors each with 500 joules of protection. All three units feature both USB-A and USB-C charging ports for convenient mobile device charging.
Each surge protector uses Metal Oxide Varistor (MOV) technology to divert excess voltage away from sensitive electronics. The 3-outlet wall tap offers 3.6A shared USB-A output across two ports plus 15W USB-C charging, providing 18W total USB output. The two 5-outlet strips each have 4-foot power cords with right-angle 45-degree offset plugs, 2.4A USB-A ports, and 15W USB-C ports. All units include EMI/RFI noise filtering to maintain clean power and improve picture and sound quality, LED indicators showing surge protection status and proper ground, automatic shutdown circuit breakers that switch off during overloads, and impact-resistant white plastic casings for maximum durability.
The product carries a Connected Equipment Guarantee where CyberPower will repair or replace properly connected equipment damaged by power surges, with coverage up to $100,000 for the wall tap and $25,000 for each power strip. All three units are backed by a One Year Limited Warranty covering defects in materials and workmanship. The surge protectors are UL1449, UL1363, UL1310, cUL, FCC, and DOE VI certified, and are RoHS compliant. Response time is less than 1 nanosecond with 32 dB attenuation. Ideal for protecting computers, home entertainment equipment, cable/DSL modems, phone/fax equipment, cable and satellite boxes, and other valuable electronics.