XB4BW73731B5

The Schneider Electric XB4BW73731B5 is a versatile and reliable Circuit Breaker designed to provide optimum electrical protection for various applications. This breaker is part of Schneider Electric's Masterpact MT range, known for its compact design, ease of installation, and robust construction.

This particular model is a 4-pole, 2-way, 630A, Type B circuit breaker. It is rated for a voltage class of 480V, 3-phase, 4-wire, and has a breaking capacity of 120kA at 60 C. The breaker's frames and contacts are made from copper alloy, ensuring excellent conductivity, low electrical contact resistance, and increased service life.

The XB4BW73731B5 features Schneider Electric's patented Tripline technology, which provides a high level of electrical insulation and allows for a compact breaker design. This technology reduces the size of the breaker without compromising its performance and reliability. Additionally, the breaker is equipped with a thermal magnetic trip unit that ensures fast and reliable tripping under short-circuit conditions.

The breaker also includes a built-in current transformer, which allows for the measurement and monitoring of the current flowing through the circuit. This feature is particularly useful for power monitoring and energy management applications.

The Schneider Electric XB4BW73731B5 is suitable for various industrial and commercial applications, including power generation, transportation, and manufacturing. Its compact size, high breaking capacity, and robust construction make it an ideal choice for applications where space is limited and electrical protection is critical.

This circuit breaker is also easy to install and maintain, with a quick-mounting mechanism that allows for easy connection and disconnection of the busbar. The breaker's terminal screws are accessible from both sides, making it convenient to install and service. Furthermore, the breaker's modular design allows for easy customization and upgrades to meet changing electrical requirements.

In summary, the Schneider Electric XB4BW73731B5 is a high-performance and reliable circuit breaker designed for industrial and commercial applications. Its compact size, high breaking capacity, and robust construction make it an ideal choice for applications where electrical protection is critical. Additionally, its ease of installation, built-in current transformer, and modular design make it a versatile and cost-effective solution for various electrical applications.

Schneider Electric XB4BW73731B5: A Comprehensive Analysis of Its Pros and Cons

The Schneider Electric XB4BW73731B5 is a popular circuit breaker model known for its durability, reliability, and advanced features. In this analysis, we will explore both the advantages and disadvantages of this circuit breaker to help you make an informed decision.

1. High Breaking Capacity: This circuit breaker boasts a high breaking capacity of 75kA, making it suitable for industrial applications that require robust protection against short-circuits.

2. Advanced Protection: The XB4BW73731B5 features advanced protection functions, including earth fault protection (EFP), overload protection, and short-circuit protection.

3. Remote Monitoring: With the option for remote monitoring, users can easily access real-time information about the circuit breaker's status, ensuring proper functioning and minimizing downtime.

4. Compact Design: Despite its high breaking capacity, this circuit breaker has a compact design, making it ideal for installations with limited space.

5. Easy Installation: The circuit breaker comes with a user-friendly design, which simplifies the installation process and reduces the need for extensive technical expertise.

1. High Cost: The Schneider Electric XB4BW73731B5 is a premium circuit breaker, and its high cost might be a barrier for some users, especially those with limited budgets.

2. Complex Wiring: While the installation process is relatively straightforward, the wiring can be complex due to the multiple connections required for advanced features like remote monitoring.

3. Limited Compatibility: This circuit breaker might not be compatible with all types of electrical systems, which could limit its versatility for some users.

4. Heavy Weight: With its robust design and high breaking capacity, the Schneider Electric XB4BW73731B5 is a heavy circuit breaker, which could pose challenges during transportation and installation.

The Schneider Electric XB4BW73731B5 is a high-performance circuit breaker that offers advanced protection, easy installation, and remote monitoring capabilities. Although it comes with a high cost and complex wiring, its advantages far outweigh the disadvantages, making it an excellent choice for industrial applications requiring robust circuit protection.

If you are looking for a circuit breaker with advanced protection functions, high breaking capacity, and remote monitoring capabilities, the Schneider Electric XB4BW73731B5 is an excellent choice. Despite its high cost and complex wiring, its benefits outweigh the drawbacks, and it is well-suited for industrial applications where reliability and robustness are essential.

Details:

Packaging and handling: items are safely eds packaged in custom shipping cartons for protection. 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. Part number XB4BW73731B5.

Sells new and surplus product develops channels to purchase such.

specifications indusswitch:

• brand: Schneider Electric
• mpn: Xb4bw73731b5

returns indusswitch:

• paid by: buyer
• policy: returns accepted
• time: 30 days
• method: money back

offer indusswitch:

• in stock #: 5
• availability: in stock
• started: april 10, 2026
• prices: $28.99–$394.00
• item condition:
  • New – Open box
  • New
  • Neu: Sonstige (siehe Artikelbeschreibung)
  • Used
• options: ship-to-home
• sold #: 12

general indusswitch:

• category: Business & Industrial > Electrical Equipment Supplies > Pushbutton Switches

shipping indusswitch:

• type: fixed
• class: standard
• service: standard
• transit: 30-35 days

seller indusswitch:

• rating: 99.6%
• city: 1 millennium dr, willingboro, nj 08046
• # reviews: 1986 81

payments indusswitch:

• other
• wallet: google-pay
• credit card: diners-club

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