FUJI ELECTRIC BW400SAGU Circuit Breaker Amplifier 400-AMP

( Brand: Fuji Electric ), ( Part Type: Circuit Breaker Amplifier ), ( Additional Information: New, Quantity 1 ), ( Manufacturer Part Number: BW400SAGU ), ( Item Capacity: 400 Amp )

Review FUJI ELECTRIC Circuit Breaker 400 Amp

The Fuji Electric BW-400SAGU Circuit Breaker is a heavy-duty, 400-ampere protection device engineered to deliver reliable and efficient electrical power distribution in industrial and commercial applications. This circuit breaker is part of Fuji Electric's renowned SAG series, which is renowned for its superior short-circuit withstand capabilities and quick-tripping action.

The BW-400SAGU circuit breaker features a rugged, cast-copper buss construction that ensures excellent electrical conductivity and durability. Its frame is designed with a double-bolted, interlocked bus bar connection, which ensures secure and stable bus bar engagement. This design not only enhances the circuit breaker's overall strength but also helps to minimize arcing and electrical contact resistance, ensuring optimal electrical performance.

The circuit breaker's trip unit is equipped with a sensitive and reliable instantaneous trip element, which can rapidly detect and respond to overcurrent conditions. This trip element works in conjunction with a thermal-magnetic trip element, which provides overload protection by monitoring the temperature of the circuit conductor. The combination of these two trip elements ensures that the circuit breaker can effectively protect against both short-circuit and overload conditions, making it an ideal solution for applications with high power demands and dynamic electrical loads.

The Fuji Electric BW-400SAGU circuit breaker is also designed with ease of maintenance in mind. Its trip unit and contact assembly can be easily accessed and serviced without the need for extensive disassembly of the circuit breaker. Additionally, the circuit breaker's frame is constructed of non-magnetic material, making it suitable for use in environments where magnetic fields may interfere with the accurate operation of other electrical equipment.

The BW-400SAGU circuit breaker is available in various mounting configurations, including surface, flush, and panel mounting, making it versatile and adaptable to a wide range of installation scenarios. It also comes with an IP23-rated enclosure, which provides protection against dust and water splashes, ensuring reliable operation even in harsh environments.

Overall, the Fuji Electric BW-400SAGU Circuit Breaker is a high-performance, heavy-duty protection device that delivers reliable and efficient electrical power distribution in industrial and commercial applications. Its rugged construction, sensitive trip elements, and ease of maintenance make it an ideal solution for applications with high power demands and dynamic electrical loads.

Fujitsu Electric BW400SAGU Circuit Breaker: A Comprehensive Analysis

The Fujitsu Electric BW400SAGU circuit breaker is a 400 amp model, known for its reliability and safety features. In this analysis, we will discuss the pros and cons of buying this circuit breaker to help you make an informed decision.

1. High Rupturing Capacity: The Fujitsu Electric BW400SAGU circuit breaker boasts a high rupturing capacity, enabling it to handle heavy electrical loads.

2. Advanced Protection: This circuit breaker employs advanced protection systems, such as Earth Fault Protection and Overload Protection, ensuring electrical safety.

3. Compact Design: Despite its high amperage capacity, the BW400SAGU has a compact design, making it suitable for various installations.

4. Durability: Fujitsu Electric's circuit breakers are known for their durability, ensuring long-lasting performance.

5. Easy Installation: The circuit breaker features a user-friendly design, making installation a straightforward process.

1. Cost: The Fujitsu Electric BW400SAGU circuit breaker is more expensive compared to other 400 amp options from various brands.

2. Limited Compatibility: This circuit breaker may not be compatible with all electrical systems, so it is essential to check its specifications before purchasing.

3. Heavier Weight: The BW400SAGU is relatively heavier than some other 400 amp circuit breakers, which might require additional mounting considerations.

In conclusion, the Fujitsu Electric BW400SAGU circuit breaker offers advanced protection, high rupturing capacity, and a compact design, making it an attractive option for handling heavy electrical loads. However, its higher cost and limited compatibility are factors to consider before making a purchase. Ultimately, if you require a dependable, high-performance circuit breaker, the Fujitsu Electric BW400SAGU is a recommended choice.

part # bw400sagu prices

• $350.00-$549.99

specifications cncmano:

• brand: Fuji Electric
• part type: Circuit Breaker Amplifier
• additional information: New, Quantity 1
• manufacturer part number: BW400SAGU
• item capacity: 400 Amp

payments cncmano:

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

seller cncmano:

• # reviews: 936
• rating: 100.0%

returns cncmano:

• policy: No Returns

general cncmano:

• condition: New
• Business Industrial > CNC, Metalworking Manufacturing > Other CNC, Metalworking Manufacturing

shipping cncmano:

• type: Fixed
• service: UPS 2nd Day Air
• class: Expedited
• cost: $0.00
• transit: 2-4 Days
• carrier: UPS

offer cncmano:

• options: Ship-to-home
• started: September 15, 2025
• sold: 0
• availability: In Stock
• quantity: 2

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