APC Surge Arrest Essential - PM5-UK - 5 outlets - Equipment Protection Policy 50.000 €

Product Information

Don’t plug a space heater into a surge protector. Space heaters and other appliances with an open heating element (such as toasters or hair dryers) use a lot of power, increasing your chances of overloading the outlet. A surge protector adds even more resistance that can allow heat to build up, potentially catching fire or damaging the device. To be on the safe side, plug any open-heat electronics straight into the wall.

An electrical surge is a brief spike in voltage. They can be generated outside your premises or within it, depending on what equipment is malfunctioning (mainly electric motors, such as water pumps, building elevators, etc.). These surges can cause damage to electronic equipment within your home or office. Finally, some surge protectors are equipped with fail-to-safe conditions, also known as automatic shutdown technology and "fail to shutdown". When the surge protector experiences a surge and the arrestors reach their end of life, the device stops sending power to your devices, telling you in no uncertain terms that it's time to replace it.Never use an adapter to plug a surge protector into an ungrounded outlet. Bypassing the ground negates most of the benefits of using surge protectors, since typically two-thirds of their MOVs are tied to the ground leg.

Unlike most surge protectors that use Metal Oxide Varistors (MOVs) to divert surge current, the Furman PST-8 uses Series Multi-Stage Protection Plus (SMP+) that provides great surge filtering alongside an automatic shutdown circuit that cuts off the power when a surge is detected. This setup protects both your appliances and the surge protector, allowing it to last longer in theory than MOV-based options. Manufacturers of surge protectors certify their devices and measure their effectiveness, giving them a rating in Joules which is the amount of energy they can filter, and also its clamp voltage, which is the threshold. Put simply, the more joules, the better protection and the longer your surge protector will do its job. Convenient auxiliary ports: We preferred models with coaxial connectors, which are commonly used in AV devices, as well as telephone ports for a landline phone or dial-up internet connection. USB ports are handy for charging a phone or other small device without a wall charger, but since most won’t charge a phone at top speed, we don’t think they add much value. It is a little basic in terms of its line of protection, but you are getting three layers here - just enough to protect your kitchen appliances and small electronics at home. And its six foot cord means that it's a little more versatile in its location. We wouldn't recommend using this to regularly power your PC or laptop, however, as it won't offer enough protection if a surge does happen. Metal Oxide Varistors are the most important electronic components inside Surge Protectors that perform the “magic” filtering of excess voltage. They have a limited lifespan. (Image credit: Tripp Lite) How do surge protectors protect your devices?Industry standards for surge suppression and power conditioning devices include IEEE 62.41 and UL1449, which limit the quantity of electricity that can pass through them. They specify how the surge suppressors will handle surges and what voltage they will clamp at. UL1449 specifies 330V as the best clamping rating for Metal Oxide Varistors (MOVs). However, not all surge protector manufacturers use the same clamp voltage ,many use 400 volts. If your equipment is more critical or sensitive, you want to choose a surge protector with a lower clamp voltage. In the latest edition 3 specification, the term "Voltage Protection Rating" or VPR is used instead of let-through or clamping voltage. And note, not all power strips offer surge protection. Some act as nothing more than an extension of an existing wall outlet. Some might add a layer of minimal surge protection. So, regardless of shape or size, all units on this list will give strong levels of protection. Compared to larger surge protectors, the 3-Outlet falls short. It doesn’t have nearly as high a Joule rating at only 918, nor does it offer the same amount of equipment protection. But it does have more surge protection than other barebones power strips. Belkin’s 12 Outlet Surge Protector, model BV12234-08, is an excellent unit that provides plenty of protection, which is why it’s one of the best surge protectors and best power strips on the market.

It also has a surge protection of 1,050 joules - enough to protection your more expensive devices like a PC or a laptop. RoHS and FCC certified, it also has overload, short-circuit, over-current and over-voltage, and overheating protection. And it comes with a 6.5-foot pure copper cold. Most people don't need a kitted-out power strip with surge protection, and if you're one of them, you're better off choosing something that's affordable like this one from Anker that offers 2,100 joules of protection. That's more than enough for your basic devices like smartphones, laptops, and printers, which is what most people have in their offices. How well a surge protector shields connected devices depends on many factors, chief among them being the design. Most options on the market use efficient and cost-effective Metal Oxide Varistors (MOVs) which receive and divert excess voltage from your equipment. But this causes them to take the brunt of the surge, making them degrade over time---they're essentially sacrificial components. Operation time is important because the bad news about surge protectors is that they have a limited lifespan. Surge arresters can only absorb so much energy as they are rated for. A 500J surge protector can successfully filter a single spike of 500 joules of power, or ten spikes of 50 joules. Upon reaching its joule rating, the surge arrestor ceases to function as a filter: electricity will keep flowing through them, but so will spikes.To put the Joule rating of a surge protector in simple words, it indicates how much energy a device can absorb before the filter stops functioning. So the higher the joules, the more filtering it can do, and for a longer time, as each spike that hits your surge protector weakens its filtering ability.

As for your charging needs, there are 12 AC outlets on hand, with enough space between each outlet to accommodate all your devices, as well as two USB Type-A ports and one USB-C with power delivers for fast charging - allowing you to fully-charge your iPhone in an hour. Just bear in mind that the USB and USB-C port do share output so if you're using all three at once, it will slow down all three to just 15W. The Belkin 3-outlet Mini Surge Protector with USB Ports is a bit of an oddball but could come in handy for specific situations. Acting more like a wall tap, the 3-Outlet essentially gives buyers additional ports on their walls. It also swivels, meaning it can sit both horizontally and vertically.Metal Oxide Varistors are the most important electronic components inside Surge Protectors that perform the “magic” filtering of excess voltage. They have a limited lifespan. (Image credit: Tripp Lite)