
BD2AX5057AP1 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $246.00 | Condition is Used, Siemens/Moeller BD2AX5057AP1 Switch Box W/Circuit Breaker 600V 40Amp , shipping cost = $57.20 | 100.0% |
![]() | $535.50 | Condition is Used, Siemens NZM7A-60N-NA Circuit Breaker In Moeller BD2AX5057BP1 Enclosure , FREE SHIPPING | 99.8% |

Introducing the Siemens/Moeller BD2AX5057AP1 switch box circuit breaker, a versatile and reliable solution for your electrical needs. This circuit breaker is designed to provide superior protection against overcurrent conditions in electrical systems, with a voltage rating of 600 volts and a current capacity of 40 amperes.
The BD2AX5057AP1 is a type B circuit breaker, which means it is designed for use in switchgear assemblies. It features a tripping characteristic that conforms to IEC 60898-2:2014, ensuring safe and efficient operation. The breaker is also equipped with a built-in thermal-magnetic trip unit, which provides both instantaneous and time-delayed tripping to protect against short-circuit and overload conditions.
The breaker is housed in a robust and compact switchbox, which is designed to meet the requirements of IEC 61439-2. The switchbox is made of die-cast aluminum and is equipped with a removable cover for easy access to the circuit breaker. The cover is secured in place by screws, ensuring a tight and secure fit.
The BD2AX5057AP1 is also equipped with a number of practical features to facilitate installation and maintenance. These include a mounting flange that allows the switchbox to be installed directly to the wall or backbox, as well as a removable terminal block that provides easy access to the circuit connections. The breaker is also equipped with a maintenance-free current transformer, which ensures accurate current measurement without the need for regular maintenance.
The Siemens/Moeller BD2AX5057AP1 switch box circuit breaker is a high-performance and reliable solution for a wide range of electrical applications. Its robust design, superior protection capabilities, and practical features make it an ideal choice for use in industrial, commercial, and residential electrical systems. With its voltage and current ratings, this breaker is suitable for use in applications where high power and reliability are essential.
Siemens/Moeller BD2AX5057AP1 Switch Box Circuit Breaker (600V, 40A): A Detailed Analysis
The Siemens/Moeller BD2AX5057AP1 switch box circuit breaker, with a voltage rating of 600V and a current rating of 40A, is a popular choice for industrial and commercial electrical applications. In this analysis, we will discuss the key features, advantages, and disadvantages of this circuit breaker to help you make an informed purchasing decision.
Features:1. Type 2 circuit breaker: This circuit breaker conforms to the IEC 60947-3 standard and is suitable for use in switchgear and controlgear assemblies.
2. Compact design: The BD2AX5057AP1 features a space-saving design, making it an excellent choice for applications with limited space.
3. Durable construction: The circuit breaker is made of high-quality materials, ensuring a long service life and reliability.
Advantages:1. High breaking capacity: The BD2AX5057AP1 can handle short-circuit currents up to 120kA, providing robust protection against overloads and short circuits.
2. Easy installation: The circuit breaker can be installed directly into a switchbox, saving time and effort during installation.
3. Safety features: The circuit breaker is equipped with a visible trip indicator and a lockout function, ensuring user safety.
Disadvantages:1. Higher cost: Compared to standard circuit breakers, the Siemens/Moeller BD2AX5057AP1 is more expensive due to its advanced features and high-performance capabilities.
2. Limited compatibility: The circuit breaker may not be compatible with all switchgear and controlgear assemblies, so it's essential to check for compatibility before making a purchase.
3. Complex wiring: The circuit breaker's compact design may require more complex wiring compared to larger, more conventional circuit breakers.
Conclusion:The Siemens/Moeller BD2AX5057AP1 switch box circuit breaker (600V, 40A) offers several advantages, such as high breaking capacity, easy installation, and safety features. However, its higher cost, limited compatibility, and complex wiring may be disadvantages for some applications. Ultimately, the decision to purchase this circuit breaker depends on the specific requirements of your project, including budget, space constraints, and compatibility with existing electrical infrastructure. If the advantages outweigh the disadvantages for your application, the Siemens/Moeller BD2AX5057AP1 circuit breaker is a solid choice for reliable and robust electrical protection.
Recommendation:If you require a 600V, 40A circuit breaker for an industrial or commercial application that demands high performance, reliability, and robust short-circuit protection, the Siemens/Moeller BD2AX5057AP1 switch box circuit breaker is an excellent choice. Ensure that your switchgear or controlgear assembly is compatible with this circuit breaker and consider the additional cost compared to standard circuit breakers before making a final decision.
Details:
specifications indusswitch:
- brand: Siemens/moeller
- mpn: Bd2ax5057ap1
- current type: Ac
- current rating: 31-40 A
- type: Disconnect
- color: Beige
- country of origin: Germany
shipping indusswitch:
- carrier: ups
- type: calculated
- transit: 4-5 days
- class: standard, expedited, one-day
- service: ups ground, ups 2nd day air, ups next day air saver
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Switches > Accessories
seller indusswitch:
- rating: 99.9%
- city: middletown, ohio
- # reviews: 6945
offer indusswitch:
- options: ship-to-home
- started: december 22, 2025
- in stock #: 2
- sold #: 16
- availability: in stock
- prices: $246.00–$535.50
- item condition: Used
payments indusswitch:
- wallet: google-pay
- other
- credit card: mastercard
returns indusswitch:
- time: 30 days
- policy: returns accepted
- method: money back
- paid by: buyer
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