What is BYPASS in electrical engineering? Why is it needed? And how can you make it yourself. I will show 2 very useful schemes. https://www.elektrik-mos.ru/ View diagrams: https://www.elektrik-mos.ru/info/arti... Video Voltage relay: • Reliable protection against voltage surges... Modular switches: https://www.elektrik-mos.ru/catalog/n... Automation: https://www.elektrik-mos.ru/catalog/n... Buy a 40A Barrier: https://www.elektrik-mos.ru/catalog/p... You can help the channel develop: Sberbank 4276 1609 6318 4099 Yandex money https://money.yandex.ru/to/4100118191... Subscribe to the channel on YouTube: / @ХочуВсёЗнать-с9ф Subscribe to the channel in telegram - Let's build our own house - https://t.me/joinchat/AAAAAEHQUL1f5K4... Even more interesting news on my Instagram channel:: / channel ! All connections of electrical appliances and devices, including those demonstrated in this video, must be carried out by qualified specialists. Self-installation of electrical appliances and devices is life-threatening. Other interesting videos: Grounding systems: • Grounding systems. What kind of grounding ... Connecting the master switch: • Master switch. Contactor. Circuit ... How to properly connect a circuit breaker: • How to properly connect a circuit breaker. Errors ... Indicator screwdriver 2: New features! • Indicator screwdriver 2: NEW POSSIBILITIES ... Switches. All connection diagrams. : • Switches. How to connect. All diagrams ... Fill coupling: • How to connect wires using a fill ... Three-key switch. How to connect: • Three-key switch. How to connec ... Electricity and water consumption in the dishwasher: • Dishwasher. Electricity consumption... Surge protector Barrier: • Reliable protection against voltage surges... How much does it cost to wash dishes in the dishwasher? • Dishwasher. Electricity consumption... Surge protector: • Surge protector 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 not heat the water well? 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 socket... 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... How much wire to buy for repairs: • HOW MUCH CABLE IS NEEDED FOR REPAIR. CABLE... How to make proper lighting in the bathroom and toilet: • How to make proper lighting in the ba... #electrician #electricianathome #bypass #voltagerelay #bypasscircuit #howtoconnect #circuit