8 outlet models offer dedicated space to accommodate wide transformer blocks without covering adjoining outlets and 2 always on outlets. You can plug 8 power cords including 3 transformers at the same time. In case you have equipment that has to stay on all the time, such as fax machine, you can plug it in always on outlets. The equipment will be protected and will have power supply even when the unit is switched off.
PowerManager Features & Benefits
Protection working indicator
SurgeArrest will warn you if its circuitry has been damaged by heavy strike or power line surge and it is unable to provide 100% protection. If still under warranty, APC will then replace your damaged SurgeArrest free of charge.
Site wiring fault indicator
In order to work properly, surge suppressors require a correctly wired and grounded outlet. APC SurgeArrests identify dangerous wiring problems and indicate it before you plug in your equipment. (all except PW5TR)
Catastrophic Event Protection
Basic Surge Protector components such as MOVs and Thermal fuses ensure instantaneous reaction to lightning strikes and wiring faults. If the surge components are damaged due to power spike or over voltage, excess power cannot reach your equipment. Unlike APC Surge Protector products, most surge suppressors continue to let power through even after circuits have been damaged, leaving your equipment exposed to other damaging surges.
Fail Safe Mode
Most other surge suppressors continue to let power through even after their circuits have been damaged, leaving your equipment exposed to future surges. APC's Surge Protectors fail safe, which means that once the circuit of an APC Surge Protector has been compromised the unit disconnects equipment from the power supply ensuring that no damaging surges reach your equipment.
Protection against powers spikes traveling through data lines ensures complete protection of your equipment from surges. It is very important to protect your equipment from "back door" surges traveling through data lines, as they can be as damaging to your equipment as surges traveling over power lines.
Attenuates EMI/RFI line noise that can cause data errors and keyboard lockups, ensuring better performance of protected equipment.
Lightning and Surge Protection
A fast-acting fuse reacts instantaneously to lightning strikes and other spikes. A thermal fuse shuts down safely if there is a wiring fault.
IEEE let-through rating and UL 1449 compliance
The 'Institute of Electrical and Electronics Engineers' (IEEE) Let-Through Voltage rating is based on a test that subjects a Surge Protector to a 6,000 volt spike. The rating equates to the amount of excess voltage that reaches connected equipment. The lower the number, the better the performance of the Surge Protector is. Underwriter's Laboratory's UL1449 surge protection safety standard uses these ratings to help users gauge performance. UL's best Transient Voltage Surge Suppressor (TVSS) Let-Through Voltage rating is "300V".