1. Circuit Breakers Products
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  3. SIEMENS Q21520CT

SIEMENS Q21520CT Circuit Breaker Poles 783643194953 15-20A 60HZ

Q21520ct Siemens 783643194953 Circuit Breaker 4 Poles 15-20a 60hz

( Brand: Siemens ), ( Part Type: Pole ), ( UPC: 783643194953 )

Review SIEMENS Circuit Breaker Poles 15-20a 60hz

The Siemens Q21520CT Circuit Breaker with model number 783643194953 is a reliable and efficient electrical safety device designed for residential and light commercial applications. This circuit breaker is suitable for use with single-phase, alternating current (AC) electrical systems operating at a voltage of 240 volts and a frequency of 60 Hz.

The Q21520CT circuit breaker is rated for poles or circuit positions, and each pole can handle a current rating of 15 to 20 amperes. This makes it an ideal choice for powering various electrical loads such as air conditioners, water heaters, and other household appliances.

This circuit breaker is designed with a trip unit that automatically disconnects the circuit when the current flowing through it exceeds a safe level. This helps prevent overloading and potential electrical fires. The trip unit is rated for a total voltage of 300 volts, ensuring safe and reliable operation.

The Q21520CT circuit breaker is also equipped with a test button that allows users to manually trip the breaker for periodic testing. This feature helps ensure the breaker is functioning properly and ready to provide protection in case of an electrical overload.

The circuit breaker is constructed with high-quality materials, including a durable and corrosion-resistant metal enclosure. It also features a clear and easy-to-read label that indicates the amperage rating and the type of circuit it is designed to protect.

The Q21520CT circuit breaker is easy to install and can be mounted in a standard single-gang electrical box. It is compatible with most standard electrical panels and can be installed using screws or clips, depending on the specific installation requirements.

Overall, the Siemens Q21520CT Circuit Breaker with model number 783643194953 is a high-performance and reliable electrical safety device that is essential for protecting your electrical system from overloads and potential electrical fires. Its robust design, easy installation, and clear labeling make it a popular choice for homeowners and electricians alike.

Siemens Q21520CT Circuit Breakers (model number 783643194953) are suitable for residential applications, specifically for protecting 15 to 20 amperes circuits at 60 Hz. These circuit breakers are known for their reliability and safety features. Here are some pros and cons that can help you make an informed decision about purchasing this circuit breaker:

Pros:

1. Safety features: Siemens circuit breakers come with several safety features, including thermal and magnetic trip units, which help protect against overcurrent and short circuits.

2. Robust construction: These circuit breakers have a solid and durable build, ensuring long-lasting performance.

3. Easy installation: The Q21520CT circuit breaker is designed for easy installation, making it a popular choice for DIY projects.

4. UL listed: This circuit breaker is UL listed, which means it has been tested and certified by Underwriters Laboratories for safety and performance.

Cons:

1. Cost: Compared to some other circuit breakers, the Siemens Q21520CT can be more expensive.

2. Limited capacity: This circuit breaker can only handle a maximum current of 15 to 20 amperes, which may not be sufficient for larger electrical systems.

Conclusion:

The Siemens Q21520CT circuit breaker is a reliable and safe option for protecting 15 to 20 amperes circuits in residential applications. Its robust construction, easy installation, and UL listing make it a popular choice among homeowners and electricians. However, its higher cost compared to some other circuit breakers may be a disadvantage for some.

Recommendation:

If you are looking for a reliable and safe circuit breaker for your residential electrical system and have a budget to accommodate its higher cost, then the Siemens Q21520CT circuit breaker is an excellent choice. However, if you have larger electrical needs or a limited budget, you may want to consider other options with lower amperage ratings or lower prices.

Details:

Perfect for budget-conscious, do-it-yourselves, landlords and homeowners the Temecula Restore is over 13,000 sq. Siemens Circuit Breaker Q21520CT 4 Poles 15-20A 60hz: images. This limits our impact on the environment. And filled with new and used merchandise donated to Habitat by generous manufacturers, retail stores, contractors, construction suppliers, distributors individual homeowners.

Please forgive our gently used packaging.

part #: 783643194953 prices

  • $44.46-$61.69

specifications breakercoon:

  • brand: Siemens
  • part type: Pole
  • upc: 783643194953

shipping breakercoon:

  • type: Fixed
  • transit: 4-8 Days
  • class: Standard
  • cost: $0.00
  • carrier: USPS
  • service: USPS Ground Advantage

payments breakercoon:

  • other
  • credit card: Mastercard
  • wallet: Google-pay

offer breakercoon:

  • sold: 0
  • availability: In Stock
  • options: Ship-to-home
  • started: May 1, 2025
  • best offers: True
  • quantity: 4

returns breakercoon:

  • paid by: Buyer
  • policy: Returns Accepted
  • time: 30 Days
  • method: Money back

general breakercoon:

  • Electrical Supplies > Electrical Panels, Boxes Circuit Breakers > Circuit Breakers
  • condition: Open box

seller breakercoon:

  • city: Temecula, California
  • # reviews: 36274
  • rating: 99.3%
part type: pole,
category: home & garden > electrical supplies > electrical panels, boxes circuit breakers > circuit breakers, sku: 1719832796037622,

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5 offers $44.46–$61.69 USD
  • New. Offer #1 priced at $44.46 + $0.00 delivery = $44.46* total. "Refurbished product, fully functional and repaired to OEM or better standards". MPN (Manufacturer Part Number): .FREE SHIPPING
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