
QSF1053B Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $268.76 | Condition is Used, ZINSCO QSF1053B 100 amp 3 Phase 600 volt Fused Panel Mount Switch, FREE SHIPPING | 99.9% |
![]() | $268.76 | Condition is Used, ZINSCO QSF1053B 100 amp 3 Phase 600 volt Fused Panel Mount Switch, FREE SHIPPING | 99.9% |
![]() | $750.00 | Top Pick! Condition is Used, ZINSCO QSF1053B 100 amp 3 Phase 600 volt Fused Panel Mount Switch PM205, FREE SHIPPING | 100.0% |
![]() | $750.00 | Top Pick! Condition is Used, ZINSCO QSF1053B 100 amp 3 Phase 600 volt Fused Panel Mount Switch PM206, FREE SHIPPING | 100.0% |
![]() | $750.00 | Top Pick! Condition is Used, ZINSCO QSF1053B 100 amp 3 Phase 600 volt Fused Panel Mount Switch PM209, FREE SHIPPING | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $650.00 | Condition is Seller refurbished, ZINSCO QSF1053B 100 amp 3 Phase 600 volt Fused Panel Mount Switch PM205, shipping cost = $50.00 | 100.0% |

The Zinsco QSF1053B is a high-quality electrical main breaker designed for residential and light commercial applications. This breaker is part of Zinsco's line of dependable and reliable electrical products, known for their durability and safety features.
The Zinsco QSF1053B is a 100-amp main breaker, with a 60-amp auxiliary handle that allows for easy operation. It is designed to provide reliable circuit protection against overcurrents, ensuring the safety of your electrical system and the appliances connected to it. The breaker is rated for a voltage of 240 volts, making it suitable for most standard residential and light commercial applications.
The Zinsco QSF1053B is constructed with high-quality materials, including a corrosion-resistant aluminum alloy frame and brass contacts. The breaker's durable design ensures long-lasting performance, even in harsh environmental conditions. The breaker also features a clear trip indicator, allowing you to easily see if the breaker has tripped and needs to be reset.
The Zinsco QSF1053B is easy to install, with a simple design that allows for easy connection to your electrical system. The breaker is also compatible with most electrical panels, making it a versatile option for a wide range of applications.
In summary, the Zinsco QSF1053B is a reliable and durable electrical main breaker that provides reliable circuit protection against overcurrents. Its corrosion-resistant construction, clear trip indicator, and easy installation make it a great choice for residential and light commercial applications. With its high-quality materials and dependable performance, the Zinsco QSF1053B is a smart investment for your electrical system.
The Zinsco QSF1053B is a 100-amp main breaker electrical panel, often used for older homes. Here are some pros and cons to consider before making a purchase:
Pros:1. Compatibility: The Zinsco QSF1053B is compatible with homes that have Zinsco electrical panels, which are commonly found in older homes built between the 1950s and 1970s.
2. Durability: Zinsco panels have a reputation for being durable and long-lasting, although they may not meet modern safety standards.
3. Affordability: Compared to newer panels, the Zinsco QSF1053B is often more affordable.
Cons:1. Safety Concerns: Zinsco panels have been known to have safety issues, such as overheating and arcing, due to their aluminum bus bars. These issues can lead to fires and electrical shocks.
2. Limited Capacity: The Zinsco QSF1053B only has a capacity of 100 amps, which may not be sufficient for modern homes with numerous electrical appliances.
3. Limited Circuit Breaker Options: The panel only has a few types of circuit breakers available, which may not meet all of your electrical needs.
Conclusion:If you own an older home with a Zinsco electrical panel and are looking for a replacement, the Zinsco QSF1053B may be a viable option due to its compatibility and affordability. However, it is important to note that Zinsco panels have safety concerns and may not meet modern electrical needs. If you are unsure, it is recommended to consult with a licensed electrician. If you are looking for a safer and more modern option, you may want to consider upgrading to a newer electrical panel with a higher capacity and more circuit breaker options.
Details:
Packaging and handling: items are safely eds packaged in custom shipping cartons for protection. Call to use a shipping service other than the ones listed. Sells new and surplus product develops channels to purchase such. Zinsco QSF1053B / used BR, panel accessories, disconnect switch.
All products are guaranteed to be working but may show signs of use.
specifications indusswitch:
- brand: Zinsco
- mpn: Qsf1053b
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Switches > Accessories
seller indusswitch:
- # reviews: 163460
- city: 1 millennium dr, willingboro, nj 08046
- rating: 96.9%
offer indusswitch:
- in stock #: 5
- sold #: 27
- prices: $268.76–$750.00
- item condition:
- Used
- Seller refurbished
- availability: in stock
- started: october 8, 2024
- options: ship-to-home
returns indusswitch:
- time: 30 days
- method: money back
- policy: returns accepted
- paid by: buyer
payments indusswitch:
- wallet: google-pay
- other
- credit card: visa
shipping indusswitch:
- class: standard
- service: standard
- transit: 15-21 days
- type: fixed





