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Compact light-grey cube surge protector with single NEMA 5-15R outlet and fold-out wall plug

Tripp Lite

Tripp Lite SPIKECUBE Wall Mount 1 Outlet 600 Joules Surge Protector

SKU CH-NZEH-E11RS

Wall-mount surge suppressor with one NEMA 5-15R outlet, 600 joule absorption and diagnostic LEDs for protection status

  • Power outlets1
  • Outlet type5-15R
  • Cord lengthWall Mount
  • Supply voltage120 V
  • Input connectionsNEMA 5-15P
  • Supported voltage120 V AC
  • Wall-mount design plugs directly into the outlet saving desk space
  • 600-joule rating absorbs surge energy protecting connected equipment
  • Diagnostic LEDs show protection status and ground wiring at a glance
  • 15-amp capacity supports up to 1800 watts for high-draw devices
  • UL 1449 3rd Edition certified and exceeds IEEE 587 category A&B standards

Single Outlet Surge Protector

The Tripp Lite SPIKECUBE is a compact wall-mount surge suppressor with one NEMA 5-15R outlet rated for 15 amps and 1800 watts at 120 volts AC. It plugs directly into a standard duplex receptacle without a cord, making it suited for a single device such as a router, charger or small appliance where a full power strip is unnecessary.

600 Joule Protection Limits

The unit absorbs up to 600 joules of surge energy and withstands a peak current of 6500 amps with a clamping voltage of 150 volts RMS. It provides full normal mode (H-N) and common mode (N-G / H-G) line suppression and meets UL 1449 3rd Edition and IEEE 587 category A&B specifications. Buyers protecting equipment with higher joule requirements or multiple outlets should consider a larger suppressor.

Direct Plug-In Build

The light-grey housing measures 2.05 by 1.94 by 1.50 inches and weighs 0.13 lb, so it adds minimal bulk to the wall outlet. Diagnostic LEDs show protection present (green) and ground present (red) for quick status checks. Because it occupies one receptacle and blocks the adjacent socket on many duplex plates, it is less convenient where both outlets are needed simultaneously.

How it compares

Measured against everything we stock in Surge Protector Power Strips, at today’s prices. Recalculated every night.

Price $13.99
Cheaper than about 93% of the 565 comparable items (median $37.99).

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Specifications

Product
Brand nameTRIPP LITE
Model nameSPIKECUBE
Product colorLight Gray
Power
Power outlets1
Outlet type5-15R
Supply voltage120 V
Supported voltage120 V AC
Output current rating15
Output power1800 W
Surge energy rating600 Joules
Clamp voltage150 V - RMS
Protection typesFull normal mode (H-N) and common mode (N-G / H-G) line surge suppression
Size & build
Cord lengthWall Mount
Product dimensions2.05 in × 1.94 in × 1.5 in
Product weight0.13 lb (0.06 kg)
Shipping weight0.10 kg
Package size161 × 102 × 64 mm
In the box
In the boxSPIKECUBE Surge Suppressor
Warranty and instruction information
Environment & compliance
Certified standardsUL1449 3rd Edition
Exceeds IEEE 587 category A&B specifications
More details
Input connectionsNEMA 5-15P

Questions about this item

Should I pick the 600 joule model or is the 540 joule figure a different version?

The product lists both 600 joules and 540 joules in the specifications; they refer to the same SPIKECUBE unit and the higher 600 joule rating is the headline surge energy absorption figure.

What does the 600 joule rating actually protect in a real outlet?

The 600 joule rating means the suppressor can absorb up to 600 joules of surge energy and handle up to 6,500 amps of surge current before the protective components degrade, keeping connected equipment safe.

How does the NEMA 5-15P plug and 150 volt clamping voltage limit what I can connect?

The NEMA 5-15P plug fits standard 120V North American wall outlets and the 150 volt RMS clamping voltage activates protection for surges above that level, while the 15 amp / 1800 watt capacity caps the total load you can draw.

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