Comparison Logicpower LP-X5 Premium 2m Black vs EnerGenie SPG5-C-5

The length of the cable used to connect the surge protector to the network.

The longer the cable, the farther from the outlet you can install the device. On the other hand, a long cable can be inconvenient over short distances. Models on a coil are deprived of this drawback (see "Type"), this moment is compensated by the actual presence of the coil, but they differ in large dimensions and heavy weight. So when choosing, it is far from always worth chasing the maximum length of the wire.

The maximum energy absorption provided by the mains filter, namely, the maximum pulse energy at which the device can safely absorb and dissipate it, completely protecting the connected load. The higher this indicator, the more reliable the filter, the more powerful power surges it can handle. In inexpensive models, the maximum absorption is calculated in tens of joules, in the most advanced models it can exceed 1000 J and even 2000 J.

The presence of protective shutters from children in the design of the surge protector.

Such curtains are shutters that cover the current-carrying parts of the outlet and restrict access to foreign objects (most often, curious children try to put such objects into the outlet — hence the name). The design of the dampers is most often such that they open only under the pressure of the plug, when two contacts press on the curtains at the same time.