SIEMENS BQD340 Pole Breaker Volt Amplifier Circuit 783643277397 3-POLE 40-AMP 480/277 40CIRCUIT

( Brand: Siemens ), ( Part Type: Pole Amplifier ), ( Maximum Amperage: 40 A ), ( Voltage: 480/277 ), ( Manufacturer Part Number: BQD340 ), ( UPC: 783643277397 )

Review SIEMENS Pole 40circuit Breaker 480/277 Volt

The Siemens BQD340 pole-mounted circuit breaker is a versatile and reliable solution for protecting electrical circuits with a voltage rating of 480/277 volts and a current capacity of 40 amps. This circuit breaker is part of Siemens' BQD series, which is known for its robust design, easy installation, and high performance.

Measuring approximately 12.6 inches long, 6.3 inches wide, and 5.5 inches high, this circuit breaker is compact enough to fit into most standard enclosures while still providing ample protection for your electrical system. Its pole-mounted design makes it ideal for outdoor applications, such as industrial facilities, commercial buildings, and utility installations.

The BQD340 circuit breaker is rated for use in both indoor and outdoor environments and is constructed with high-quality materials that can withstand harsh weather conditions. Its rugged cast resin insulation provides excellent protection against moisture, dust, and other environmental hazards, ensuring reliable operation even in the most challenging conditions.

This circuit breaker features a trip unit with a current transformer and a thermal magnetic trip unit, providing both overload and short-circuit protection. The overload protection is adjustable, allowing you to set the breaker to suit the specific needs of your electrical circuit. The short-circuit protection is rated at 100 kA, ensuring that the circuit breaker can handle even the most severe fault currents.

The BQD340 circuit breaker is designed for easy installation, with a quick-connect bus bar and a removable trip unit that can be accessed without removing the circuit breaker from the enclosure. Its front-accessible trip adjustment and test button make it easy to adjust settings and perform routine maintenance.

In summary, the Siemens BQD340 pole-mounted circuit breaker is a durable and reliable solution for protecting electrical circuits with a voltage rating of 480/277 volts and a current capacity of 40 amps. Its rugged design, adjustable overload protection, and easy installation make it an excellent choice for a wide range of industrial and commercial applications.

Siemens BQD340 Pole Mounted Circuit Breaker (480/277V, 40A) is a popular choice for industrial and commercial electrical applications due to its reliability and robust design. Here are some pros and cons of buying this circuit breaker:

1. High Breaking Capacity: The BQD340 circuit breaker can handle a current of up to 40 amps at a voltage of 480/277 volts, making it suitable for heavy-duty applications.

2. Rugged Design: Siemens is known for its high-quality electrical components, and the BQD340 is no exception. The circuit breaker is designed to withstand harsh environments and is resistant to corrosion.

3. Safety Features: The circuit breaker comes with several safety features, including overload protection, short-circuit protection, and ground fault protection. These features help prevent electrical fires and other hazards.

4. Easy Installation: The pole-mounted design of the BQD340 makes it easy to install, as it can be mounted directly on a pole or other structural support.

5. Long Service Life: Siemens uses high-quality materials and advanced manufacturing techniques to ensure that the BQD340 circuit breaker has a long service life.

1. Cost: The Siemens BQD340 circuit breaker is more expensive than some other options on the market. However, its high-quality design and advanced features justify the higher cost for many industrial and commercial applications.

2. Complex Installation: While the circuit breaker is easy to install in terms of mounting, the wiring and connection process can be complex. It is recommended to hire a licensed electrician to install and connect the circuit breaker.

3. Limited Applications: The BQD340 circuit breaker is designed for heavy-duty industrial and commercial applications. It may not be suitable for residential applications or lighter-duty commercial applications.

The Siemens BQD340 Pole Mounted Circuit Breaker (480/277V, 40A) is a reliable and robust electrical component that is suitable for heavy-duty industrial and commercial applications. Its high breaking capacity, rugged design, safety features, easy installation, and long service life make it a worthwhile investment for businesses that require reliable electrical power. However, its cost and complex installation process may make it less suitable for residential applications or lighter-duty commercial applications.

If you require a circuit breaker for a heavy-duty industrial or commercial application, the Siemens BQD340 Pole Mounted Circuit Breaker (480/277V, 40A) is an excellent choice. Its high-quality design and advanced features make it a reliable and safe electrical component that can handle the demands of industrial and commercial applications. However, if you require a circuit breaker for a residential application or a lighter-duty commercial application, there may be more cost-effective options available on the market. It is recommended to consult with a licensed electrician to determine the best circuit breaker for your specific application.

Details:

part #: bqd340 prices

• $129.99-$199.00

specifications breakercoon:

• brand: Siemens
• part type: Pole Amplifier
• maximum amperage: 40 A
• voltage: 480/277
• manufacturer part number: BQD340
• upc: 783643277397

general breakercoon:

• condition: Used
• Electrical Supplies > Electrical Panels, Boxes Circuit Breakers > Circuit Breakers

returns breakercoon:

• time: 30 Days
• paid by: Seller
• policy: Returns Accepted
• method: Money back

seller breakercoon:

• city: Anderson, Indiana
• # reviews: 41722
• rating: 99.8%

offer breakercoon:

• availability: In Stock
• sold: 0
• started: April 16, 2025
• quantity: 1
• options: Ship-to-home

payments breakercoon:

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

shipping breakercoon:

• type: Fixed
• cost: $0.00
• carrier: FedEx
• transit: 3-7 Days
• service: FedEx Ground or FedEx Home Delivery
• class: Standard

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