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Monoprice Inc.

Monoprice 111146 8-Outlet Rotating Surge Protector 2160 Joules Gray

SKU CH-T0WB-SMAVJ

Eight protected outlets with six rotating 180° for bulky adapters, 2160 joules surge protection, 48dB EMI/RFI filtration and auto shutoff

  • FeaturesRated for 120V, 15A, and 1800 watts.
  • 2160 Joules of surge protection absorbs damaging voltage spikes
  • Six outlets rotate 180° to fit bulky adapters without blocking neighbours
  • 48 dB EMI/RFI filtration reduces line noise for cleaner power
  • Grounded and protection LEDs show wiring status and active safeguard
  • Auto shutoff cuts power when protection circuitry is consumed

Eight rotating outlets for bulky adapters

The Monoprice 111146 surge protector provides eight protected outlets, six of which rotate 180 degrees to accommodate large AC adapters without blocking neighbouring sockets. It is rated for 125 VAC, 15 amps and 1800 watts, making it suitable for desktop workstations, networking gear and home-office equipment that need multiple connections in a compact strip.

2160 joules and 144000A spike capacity

The unit delivers up to 2160 joules of surge protection and can handle current spikes up to 144000 amps. Clamping voltages are 400V line-to-ground and neutral-to-ground, and 330V line-to-neutral, while 48dB EMI/RFI filtration reduces line noise. Protection is UL listed, and an auto-shutoff feature cuts power when the protection circuitry is consumed, preventing further risk to connected devices.

Simple plug-in with LED status checks

Installation requires only plugging the six-foot cord into a grounded wall outlet; the integrated switch functions as a circuit breaker for quick reset. Two LEDs confirm a valid ground connection and active surge protection — if the protection LED extinguishes, the strip must be replaced. No software or configuration is needed, but buyers who need more than eight outlets or a higher joule rating should consider a larger unit.

Highlights

  • 2160 Joules of surge protection absorbs damaging voltage spikes
  • Six outlets rotate 180° to fit bulky adapters without blocking neighbours
  • 48 dB EMI/RFI filtration reduces line noise for cleaner power
  • Grounded and protection LEDs show wiring status and active safeguard
  • Auto shutoff cuts power when protection circuitry is consumed

Specifications

BrandMonoprice
Model111146
Part Number111146
FeaturesRated for 120V, 15A, and 1800 watts.

Questions about this item

How many of the eight outlets rotate and by how much?

Six outlets rotate 180° to accommodate bulky power adapters without blocking neighbouring sockets.

What does the 2160 joule rating mean for connected equipment?

It represents the total energy the protector can absorb from voltage spikes before its protection circuitry is consumed and the unit must be replaced.

What clamping voltages does the 111146 use and what do they limit?

Clamping voltages are 400 V line-to-ground and neutral-to-ground, and 330 V line-to-neutral, limiting the voltage passed to equipment during a surge.

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