We continue the topic of how to protect household appliances from failure due to overvoltage in the network, voltage surges, zero break. We test the protection device Barrier for 40A. Buy Barrier for 40A: https://www.elektrik-mos.ru/catalog/p... Buy Barrier for 60A: https://www.elektrik-mos.ru/catalog/p... Low prices for electrical equipment here: https://www.elektrik-mos.ru/ All connections of electrical devices and appliances, including those demonstrated in this video, must be carried out by qualified specialists. Self-installation of electrical appliances and devices is life-threatening. You can help the channel financially. Sberbank 4276 1609 6318 4099 Yandex money https://money.yandex.ru/to/4100118191... Other interesting videos: Surge protection device: • Surge protection device S... How to connect a room thermostat. Connection diagram.: • How to connect a thermostat. Connection diagram... Connecting a water heater: • Installing and connecting a water heater... Checking the heating element thermostat: • Does the heating element heat the water poorly? Let's check and ... Finding a damaged cable and wiring location. Route tracker: • Finding a damaged cable and wiring location ... Socket and wire tester: • Checking the correct connection of the ... Controlled LED strip: • Controlled addressable LED strip ... DIY video surveillance: • Video surveillance. How to assemble and configur... Pulse relay: • Pulse relay. Connection diagram. U... 2-key pass-through switch. Connection diagram: • Two-key pass-through switch. ... Cross switch. Connection diagram: • Cross switch. How to connect... Pass-through switches. Connection diagram: • Pass-through switch. How to connect... Connecting a two-key switch: • Two-key switch. How to connect... Connection diagram of a single-key switch: • Single-key switch. Connection diagram... USB adapter. Setting up Wi-Fi on a T2 digital set-top box. • USB adapter. Setting up Wi-Fi on a dig... Digital set-top box. How to connect a DVB-T2 digital set-top box to a TV. Setting up channels. • Digital set-top box. How to connect a dig... How to choose a circuit breaker. Errors when choosing circuit breakers. • How to choose a circuit breaker. Errors when choosing a... Which wire, circuit breakers, RCD to choose. How to divide into groups, calculate current, power and cross-section. • How to choose a wire, circuit breakers and RCD? K... Circuit breaker. Device. Operating principle. Operating diagram. Circuit breaker. Device. • Automatic. Operating principle. How does ... Dishwasher. What happens inside during operation? Inside a Dishwasher. Full wash cycle. • Dishwasher. What happens ... 7 useful properties of a regular indicator screwdriver: • Indicator screwdriver. Where are ... Aquastop hose for dishwasher. DIY replacement. • How to replace the Aquastop hose for dishes ... ABB DIF automatic machine: how to distinguish fakes? • Counterfeit ABB DIF: how to distinguish a fake ... And yet IT EXPLODED!!! Should I disconnect the charger from the outlet?: • EXPLOSION!!! FIRE!!! Should I disconnect ... Crimping and crimping wires. How to connect wires using sleeves and tips. • How to connect wires. Crimping and ... How to connect wires. Reliable twisting? • How to connect wires. Reliable twist... Reversing switch. Generator connection diagram.: • Reversing switch. How to connect... How to check a car battery with a multimeter: • How to check a battery with a multimeter... How to use a multimeter: • Multimeter. 10 tips on how to use... How to check (ring out) a heating element yourself: • Heating element. How to check (ring out) a heating element m... #protectivedevice #barrier #overvoltage #zerobreak #currentvoltage #electrician #electricianathome #cable #Howto #wire #current #voltage #electricalinstallation #usefultips #lifehack #doityourself #repair #yourhome #electricalinstallationwork #apartmentrepair #wiringreplacement #electrician #apartmentfinishing #wanttoknoweverything #wanttoknoweverything