Panamax PowerMax 8, AC ONLY - PM8-EX

Product Overview

The Panamax PM8-EX PowerMax 8 AC Only is an 8-outlet surge protector providing AC power surge suppression and EMI/RFI noise filtration without signal line protection ports. It is the AC-only variant in the PowerMax 8 family, suited for equipment setups where signal line protection is not required or is handled separately. Currently available at $79.95 (regularly $90.78), the PM8-EX delivers Panamax's Protect-or-Disconnect circuit and 1,125 joules of surge energy dissipation at an accessible price point for AV installations, offices, and workshop environments.

Product Description

The PM8-EX provides eight transformer-spaced AC outlets, all filtered and surge-protected, with 1,125 joules of single-pulse energy dissipation and 52,000A peak impulse current handling. The Protect-or-Disconnect circuit monitors for catastrophic surge events and disconnects all outlets before sustained overvoltage can damage connected equipment — a meaningful distinction from basic MOV-only surge strips that can fail silently after a large transient. The patented EMI/RFI noise filtration provides 45dB attenuation at frequencies between 100kHz and 1MHz, reducing AC-borne interference that can produce hum in audio systems or noise in video displays. Thermal fusing adds an additional overload protection layer. A 6-foot power cord with angled plug allows the strip to be positioned close to a wall outlet without strain on the plug. The UL 1449 third-edition rating with a 500V Voltage Protection Rating at 3,000A confirms independently verified protection performance. The PM8-EX also accepts optional Panamax add-on signal line modules for coaxial or telephone protection if signal line coverage is needed later. At its current sale price, it is among the most cost-effective ways to provide all eight outlets of an equipment rack or desktop setup with Panamax-grade AC surge protection and filtration.

Key Features

• 8 Transformer-Spaced AC Outlets — All outlets filtered and surge-protected; spacing accommodates wall-wart adapters.
• 1,125-Joule Surge Protection — 52,000A peak impulse current, 1ns response time, UL 1449 3rd edition rated at 500V VPR.
• Protect-or-Disconnect Circuit — Disconnects all outlets during catastrophic surge events to prevent equipment damage.
• EMI/RFI Noise Filtration — 45dB attenuation at 100kHz–1MHz reduces AC line noise affecting audio and video quality.
• Thermal Fusing — Supplemental overload protection beyond the primary surge suppression circuit.
• Optional Signal Module Ready — Accepts Panamax add-on modules for coaxial or telephone line protection if needed.
• On-Sale Value — Currently $79.95 (regularly $90.78); 6-foot cord with angled plug for low-profile outlet placement.

Technical Specifications