100A 2 Pole Knife Switch Double Throw Disconnect Knife Switch Electrical Safety Disconnect Switch AC 380V, for Fail Circuit Breakers, Backup Generator Switches and Power Switches
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100A 2 Pole Knife Switch Double Throw Disconnect Knife Switch Electrical Safety Disconnect Switch AC 380V, for Fail Circuit Breakers, Backup Generator Switches and Power Switches
This electrical knife switch is suitable for fail safe circuit breakers, backup generator switches and power switches, etc.
100A 2 Pole Knife Switch Double Throw Disconnect Knife Switch Electrical Safety Disconnect Switch AC 380V, for Fail Circuit Breakers, Backup Generator Switches and Power Switches
Nr produktu: 89212075

100A 2 Pole Knife Switch Double Throw Disconnect Knife Switch Electrical Safety Disconnect Switch AC 380V, for Fail Circuit Breakers, Backup

Nr produktu: 89212075

PLN 127

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from Stany Zjednoczone

w magazynie
Stany Zjednoczone Zaimportowano ze sklepu USA
Zamów teraz i otrzymaj około Monday, Lipiec 13
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  • dhl
This electrical knife switch is suitable for fail safe circuit breakers, backup generator switches and power switches, etc.
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Note: Step Down Voltage Transformer required for using electronics products of Stany Zjednoczone store (110-120). Recommended power converters Kup Teraz.

Co wyróżnia ten produkt

Dual Functionality
This knife switch offers a double throw mechanism, allowing users to seamlessly switch between fail circuit breakers and backup generators, enhancing power management efficiency.
Enhanced Safety
Designed with safety in mind, this disconnect switch prevents accidental power restoration, ensuring secure operation in critical electrical systems and protecting equipment from potential damage.
Heavy-Duty Design
Constructed for durability, this 100A switch withstands extreme conditions, making it ideal for various applications, including residential and industrial power management with long-lasting performance.

Szczegóły Produktu

Shop 100A 2 Pole Knife Switch Double Throw Disconnect Knife Switch Electrical Safety Disconnect Switch AC 380V, for Fail Circuit Breakers, Backup Generator Switches and Power Switches online at a best price in Poland. B09S3R2C3V
Item Weight1.5 lbs (680 grams)

Dla kogo jest przeznaczony?

Suitable For
  • Backup Power Systems

    Ideal for users needing reliable power off capabilities for backup generators during outages or maintenance.

  • Electrical Safety Control

    Perfect for electricians and technicians focused on enhancing safety at electrical panels and disconnecting circuits effectively.

  • DIY Enthusiasts

    Great choice for hobbyists working on home electrical projects that require a simple and safe switching solution.

Not Suitable For
  • High-Current Applications

    Not suitable for operations exceeding 100A which could lead to failure or safety hazards when overloaded.

  • Complex Systems

    Not recommended for intricate electrical systems that require advanced circuit management or automated switching.

  • Inexperienced Users

    May not be ideal for beginners lacking electrical knowledge, as improper use can lead to safety risks.

OPIS PRODUKTU

100A 2 Pole Knife Switch Double Throw Disconnect Knife Switch Electrical Safety Disconnect Switch AC 380V, for Fail Circuit Breakers, Backup Generator Switches and Power Switches

Masz jakieś zapytanie? Porozmawiaj z nami

Pytania i odpowiedzi klientów

  • pytanie: What is a 100A 2 Pole Knife Switch?

    odpowiedź: A 100A 2 Pole Knife Switch is a robust electrical safety device designed to securely disconnect circuits, ensuring safe maintenance and operation. It typically features a double throw mechanism, enabling quick switching between circuits, which is crucial for fail-safe circuit breakers or backup generators. This switch is ideal for industrial environments where reliable disconnecting is vital, especially during power outages or maintenance operations.
  • pytanie: What applications are suitable for this knife switch?

    odpowiedź: This knife switch is perfect for applications in commercial and residential backup generator systems and HVAC installations. Its ability to isolate circuits makes it ideal for maintenance work, allowing technicians to safely service equipment without the risk of accidental electrical discharge. Use it in situations where high current switching is required, such as in solar power systems or industrial machinery.
  • pytanie: How does the double throw mechanism work?

    odpowiedź: The double throw mechanism allows for the switch to connect to either of two circuits, thereby providing versatility. When activated, the switch can redirect power from one circuit to another, thus supporting backup power systems. This makes the 100A knife switch invaluable in emergencies, such as transferring power to your backup generator during a blackout, enabling seamless operation.
  • pytanie: Is installation of the knife switch complex?

    odpowiedź: Installing a 100A 2 Pole Knife Switch can be straightforward if you have basic electrical knowledge. It involves connecting the input and output terminals to the corresponding circuits while ensuring secure connections. However, due to the potential risks associated with electrical work, it's recommended that a licensed electrician performs or supervises the installation to ensure safety and compliance with local regulations.
  • pytanie: What safety features does this switch offer?

    odpowiedź: This switch provides several safety features, including a robust design that can withstand high temperatures and currents, ensuring long-term reliability. The blade mechanism is designed to minimize arc during operation, reducing fire hazards. Additionally, it's typically housed in a durable enclosure, providing further protection against environmental elements, making it suitable for outdoor applications.
  • pytanie: Can this switch be used for outdoor installations?

    odpowiedź: Yes, the 100A 2 Pole Knife Switch is suitable for outdoor installations, provided it is placed in a weather-resistant enclosure. Its durable construction is designed to resist various environmental factors such as moisture and dust. This makes it ideal for use with outdoor backup generators or in other outdoor electrical applications, ensuring reliable performance regardless of weather conditions.
  • pytanie: What are the benefits of using a knife switch over other disconnect switches?

    odpowiedź: Knife switches are highly beneficial due to their simplicity and reliability in disconnecting circuits. They provide excellent visibility of the switch position, allowing operators to quickly identify whether the power is on or off. Unlike some electronic disconnects, knife switches are less susceptible to failure from electrical interference, making them a preferred choice in high-current applications like generators or large machinery.
  • pytanie: What is the typical lifespan of a knife switch?

    odpowiedź: The lifespan of a 100A 2 Pole Knife Switch can vary based on usage and maintenance, but typically these devices can last for decades when properly maintained. Regular inspections and cleanings can enhance their durability, especially in environments with high electrical loads or excessive dust and moisture. Ensuring that connections remain tight and the switch remains free of corrosion can further maximize its lifespan.
  • pytanie: Can this switch handle other amperage ratings?

    odpowiedź: While this specific knife switch is rated for up to 100 amps, it is crucial to select a switch that meets the specific amperage needs of your application. If you're considering this knife switch for a circuit with higher or lower requirements, consult the specifications or a qualified electrician to ensure the switch can handle the load without risk of failure, overheating, or damage.
  • pytanie: Where can I buy the 100A 2 Pole Knife Switch in the Poland?

    odpowiedź: You can purchase the 100A 2 Pole Knife Switch from Ubuy in the Poland. Ubuy offers a convenient online shopping platform where you can find various electrical components, including this essential safety device. They provide detailed product information and easy delivery options, ensuring you get exactly what you need for your electrical installations.

Marhynchus Knife Switches Editorial Review

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Opinie i oceny klientów

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Podziel się opinią z innymi klientami

Zalety

  • High safety features
  • Easy to install
  • Durable construction
  • Versatile for different applications
  • Reliable performance

Wady

  • Slightly bulky design

Platform Trust & Buyer Confidence

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4.3/5 9,000 + reviews
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MT
Mohd
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“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
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“Accurate delivery timing given”

16 June 2026 · via Trustpilot
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“Not madly expensive like I thought, and much quicker than promised.”

15 June 2026 · via Trustpilot
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“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · via Trustpilot
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Kwame
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
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Ważne informacje

  • Ograniczenia: W przypadku produktów wysyłanych za granicę należy pamiętać, że wszelkie gwarancje producenta mogą być nieważne; opcje serwisowe producenta mogą być niedostępne; instrukcje obsługi produktów, podręczniki i ostrzeżenia dotyczące bezpieczeństwa mogą nie być dostępne w języku kraju docelowego; produkty (i materiały towarzyszące) mogą nie spełniać norm wykonania, specyfikacji i wymogów dotyczących oznaczeń kraju docelowego; produkty mogą nie spełniać standardów dotyczących napięcia i innych norm elektrycznych kraju docelowego (co w stosownych przypadkach wymaga użycia adaptera lub konwertera). Odbiorca jest odpowiedzialny za sprawdzenie, czy produkt może zostać legalnie zaimportowany do kraju docelowego. W przypadku zamawiania produktów w sklepie Ubuy lub u jego partnerów odbiorca jest oficjalnie zgłoszonym importerem i musi spełniać wszystkie wymogi przepisów oraz regulacji kraju docelowego.
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PLN 127

Zamów teraz i otrzymaj około Monday, Lipiec 13

QTY:

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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Nasi czołowi partnerzy logistyczni
  • fedex
  • dhl
Fastest cross-border delivery

Cechy i zalety

  • 100A 2 Pole Knife Switch supports various applications.
  • Designed for fail safe circuit breakers and backup generators.
  • Easy to install with terminal access wiring method.
  • Constructed from flame retardant PA and ABS materials.
  • Durable, safe, and ideal for long-term use.
  • Exquisite workmanship ensures stable performance.

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