Protetor de sobretensão lestar LF-530WA 3L EMI/RFI 5,0 m — 3 tomadas, filtragem EMI/RFI, cabo de 5,0 m

The lestar LF-530WA 3L EMI/RFI 5.0m is a compact surge protector with three sockets and a 5.0 m power cable designed to protect electronic equipment from transient overvoltages and to reduce electromagnetic and radio-frequency interference. Its straightforward plug-and-protect design allows easy integration into home and office power setups, providing continuous filtering of electrical noise while offering basic surge suppression to help prevent damage to connected devices.

Advantages

This surge protector combines transient overvoltage protection with EMI/RFI filtering to address both spikes and electrical noise. The three-socket layout supports multiple devices without requiring an additional power strip, and the 5.0 m cable provides flexibility in socket placement. The device is compact and intended for convenient use with consumer electronics, computers, printers and peripherals, offering a simple, user-friendly solution to improve power quality at the outlet.

Suitable for

• Home entertainment systems (TV, set-top box, soundbar)
• Desktop and laptop computers with peripherals (printer, scanner)
• Office equipment on a single workstation
• Network devices with low-to-moderate power draw (modem, router)

Key specifications

• Number of sockets: 3
• Cable length: 5.0 m
• Protection type: transient overvoltage (surge suppression)
• Interference suppression: EMI/RFI filtering
• Intended use: indoor, mains power protection for small appliances and electronics

How to use

Plug the surge protector into a properly grounded mains outlet and connect your electronic devices to the three available sockets. Ensure connected equipment does not exceed the rated current of the mains circuit and avoid daisy-chaining multiple surge protectors or extension leads. Position the unit so the cable is not stretched or pinched and check periodically for signs of damage to the cable, housing or sockets. If the unit shows visible damage or stops functioning as intended, disconnect it from the mains and replace it.

Recommendations

Use the lestar LF-530WA 3L EMI/RFI 5.0m for everyday protection of consumer electronics and office devices; it is not intended as a substitute for dedicated industrial-grade surge protection or uninterruptible power supplies. For high-value equipment or installations requiring guaranteed continuity, consider combining this surge protector with UPS systems and follow manufacturer guidelines for grounding and electrical installation.