
BLO34120 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $3300.00 | Condition is Used, BLO34120 Square D Black Base with 120V Shunt Trip Switch Used E-OK, shipping cost = $ | 99.6% |
![]() | $3500.00 | Condition is Used, Square D BLO34120 Bolt-Loc Pressure Contact Switch 1200A 480V 3P Fusible, shipping cost = $ | 99.5% |

The Schneider Electric Square BL034120 is a versatile and reliable circuit breaker designed for various electrical applications. This breaker is part of Schneider Electric's Square D range, known for its innovative design and robust performance.
The BL034120 breaker is a 100A model, suitable for handling single-phase electrical loads up to 100 amperes. It is rated for a voltage class of 277-240V and features a modern and compact design that allows for easy installation and integration into electrical systems.
This circuit breaker is equipped with a number of advanced features that enhance its safety and reliability. It includes a Tripple-P Type trip unit with adjustable settings for sensitivity and time delay, ensuring optimal protection against short circuits and overloads. The breaker also features a patented Adjustable Contact System, which provides precise contact pressure adjustment, ensuring optimal contact resistance and, thus, minimizing arcing and contact wear.
The Schneider Electric Square BL034120 is also designed with ease of use in mind. It includes a clear and easy-to-read amperage dial, as well as a conveniently placed test button, which allows for quick verification of the breaker's status and functionality. Furthermore, the breaker's front cover is designed to be easily removable, allowing for simple access to the breaker's internal components for maintenance and repair.
The BL034120 breaker is constructed from high-quality materials, including a rust-resistant zinc-coated steel enclosure, ensuring its durability and longevity in even the most demanding electrical environments. Additionally, it is RoHS compliant, meaning it contains no hazardous substances.
Overall, the Schneider Electric Square BL034120 is a high-performance, reliable, and safe circuit breaker, suitable for a wide range of electrical applications. Its advanced features, compact design, and ease of use make it an excellent choice for professionals and DIY enthusiasts alike.
The Schneider Electric Square D Bloom34120 panel is a popular choice for electrical distribution in both residential and commercial applications. Here are some pros and cons of buying this particular panel:
Pros:1. UL Listed: The Bloom34120 panel is UL listed, ensuring that it meets the safety and performance standards set by Underwriters Laboratories.
2. Compact Design: With a width of only 3.5 inches, the Bloom34120 panel is compact and can be easily installed in tight spaces.
3. Easy Installation: The panel features a modular design, which makes installation quick and easy. It also has pre-wired terminals, which saves time on wiring.
4. Expandable: The Bloom34120 panel is expandable, allowing for additional circuit breakers to be added as needed.
5. Advanced Features: The panel includes features such as load shedding, ground fault protection, and arc fault protection, which can help prevent electrical fires and other hazards.
Cons:1. Cost: The Bloom34120 panel can be more expensive than some other panels on the market, especially when additional circuit breakers are added.
2. Limited Circuit Breaker Options: The panel only supports Square D QO and Homeline circuit breakers, which may not be the best option for all applications.
3. Limited Expansion: While the panel is expandable, it has a limited capacity for expansion. Once the panel is fully loaded, additional expansion may not be possible without replacing the entire panel.
Conclusion:The Schneider Electric Square D Bloom34120 panel is a high-quality, UL listed panel with a compact design, easy installation, and advanced features. However, it can be more expensive than some other panels on the market, and it has limitations when it comes to circuit breaker options and expansion.
Recommendation:If you are looking for a compact, easy-to-install panel with advanced features, the Bloom34120 panel may be a good choice for you. However, if cost is a concern, or if you need a panel with more circuit breaker options or greater expansion capacity, you may want to consider other options. Ultimately, the best choice will depend on your specific electrical needs and budget.
Details:
All products are guaranteed to be working but may show signs of use if purchasing a used product. Call to use a shipping service other than the ones listed. Packaging and handling: items are safely eds packaged in custom shipping cartons for protection. Sells new and surplus product develops channels to purchase such.
Part number BLO34120. Schneider electric BLO34120 / used discontinued by manufacturer, b/l,open,front op,3p,480vac,1200a.
specifications indusswitch:
- brand: Square D
- mpn: Blo34120
offer indusswitch:
- options: ship-to-home
- availability: in stock
- sold #: 8
- started: april 13, 2026
- in stock #: 2
- prices: $3300.00–$3500.00
- item condition: Used
- best offers: true
payments indusswitch:
- other
- credit card: mastercard
- wallet: paypal
shipping indusswitch:
returns indusswitch:
- time: 30 days
- method: money back
- policy: returns accepted
- paid by: buyer
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Limit Snap Action Switches
seller indusswitch:
- city: 1 millennium dr, willingboro, nj 08046
- # reviews: 1993 09
- rating: 99.6%
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