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  2. Vacuum interrupter - Wikipedia

    en.wikipedia.org/wiki/Vacuum_interrupter

    After the 1970s, vacuum switches began to replace the minimal-oil switches in medium-voltage switchgear. In the early 1980s, SF6 switches and breakers were also gradually replaced by vacuum technology in medium-voltage application. As of 2018, a vacuum circuit breaker had reached 145 kV and the breaking current had reached 200 kA. [4]

  3. Harbor Freight Tools - Wikipedia

    en.wikipedia.org/wiki/Harbor_Freight_Tools

    Harbor Freight Tools, commonly referred to as Harbor Freight, is an American privately held tool and equipment retailer, headquartered in Calabasas, California. It operates a chain of retail stores, as well as an e-commerce business. The company employs over 28,000 people in the United States, [5] and has over 1,500 locations in 48 states. [6] [7]

  4. Recloser - Wikipedia

    en.wikipedia.org/wiki/Recloser

    In electric power distribution, automatic circuit reclosers (ACRs) are a class of switchgear designed for use on overhead electricity distribution networks to detect and interrupt transient faults. Also known as reclosers or autoreclosers , ACRs are essentially rated circuit breakers with integrated current and voltage sensors and a protection ...

  5. Switchgear - Wikipedia

    en.wikipedia.org/wiki/Switchgear

    By the early 20th century, a switchgear line-up would be a metal-enclosed structure with electrically operated switching elements using oil circuit breakers. Today, oil-filled equipment has largely been replaced by air-blast, vacuum, or SF 6 equipment, allowing large currents and power levels to be safely controlled by automatic equipment.

  6. 220 Volt - Wikipedia

    en.wikipedia.org/wiki/220_Volt

    220 Volt is a common mains electricity voltage. It may also refer to: 220 Volt Live, a 1993 album by Tangerine Dream; 220 Volt (band), a Swedish heavy metal band active in the 1980s and 2000s; 220 Volts , a 2011 Brazilian comedy show on Multishow hosted by Paulo Gustavo

  7. The USWNT reclaimed soccer's mountaintop in 2024. Its next ...

    www.aol.com/sports/uswnt-reclaimed-soccers...

    The U.S. women’s national team capped a triumphant, resurgent 2024 with a 2-1 win over the Netherlands on Tuesday.. They completed an unbeaten first half-year under head coach Emma Hayes, even ...

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