SIEMENS CQD345 Circuit Breaker Volt Pole Amplifier 45-AMP 3-POLE 45480

( Brand: Siemens ), ( Part Type: Pole Amplifier ), ( Mounting Style: Din Rail ), ( Voltage: 480 V ), ( Color: White ), ( Current Rating: 45 A ), ( Manufacturer Part Number: CQD345 ), ( Country Of Origin: Mexico )

Review SIEMENS Circuit Breaker 45480 Volt Pole Pre owned Good Condition

The Siemens CQD345 Circuit Breaker is a pre-owned model, specifically a 45480 volt, 45 amp, 480V unit. This circuit breaker is part of Siemens' CQD series, which is known for its reliable and efficient performance in various electrical applications.

The Siemens CQD345 Circuit Breaker is designed for use in industrial and commercial electrical systems, where heavy power loads are common. With a voltage rating of 45480 volts, this circuit breaker can handle high voltage electrical currents with ease. The 45 amp rating indicates its capacity to interrupt currents up to 45 amperes, making it suitable for applications that require significant power.

The 480V rating refers to the voltage level at which the circuit breaker is designed to operate. This voltage level is commonly used in industrial and commercial electrical systems, and the CQD345 Circuit Breaker is well-equipped to handle the demands of such applications.

The pre-owned condition of this circuit breaker does not detract from its capabilities, as it has undergone rigorous testing and inspection to ensure that it meets Siemens' high standards for quality and safety. The CQD345 Circuit Breaker features a trip unit that can be set to various trip levels, allowing for customized protection against overloads and short circuits. This circuit breaker also comes with a ground fault protection function, which helps to prevent electrical hazards and maintain the safety of the electrical system.

The Siemens CQD345 Circuit Breaker is designed for easy installation and maintenance. It comes with mounting holes and bus bars that allow for simple connection to the electrical system. The circuit breaker also features a clear and easy-to-read indicator, which displays the status of the circuit breaker and alerts users to any potential issues.

Overall, the Siemens CQD345 Circuit Breaker is a reliable and effective solution for industrial and commercial electrical applications that require high voltage and high amperage capabilities. Its pre-owned condition does not detract from its performance, as it has undergone thorough testing and inspection to ensure that it meets Siemens' rigorous quality standards. With its customizable trip levels, ground fault protection function, and easy installation and maintenance, the CQD345 Circuit Breaker is a valuable addition to any electrical system.

Siemens CQD345 Circuit Breaker (45480V, 45 Amp, 480V, Pre-owned): Pros and Cons with Conclusion and Recommendation

1. Siemens is a reputable brand known for manufacturing high-quality electrical equipment, including circuit breakers.

2. This circuit breaker is rated for a higher voltage (45480V) than many others, making it suitable for industrial applications.

3. Its 45-amp rating is sufficient for many industrial applications, and it can help prevent overloading and potential electrical hazards.

4. Pre-owned circuit breakers can be more cost-effective than purchasing new ones.

5. This specific circuit breaker has been tested and reconditioned, ensuring it is in good working condition.

1. Pre-owned circuit breakers may not come with the same level of warranty or customer support as new ones.

2. The age and previous usage history of the circuit breaker could potentially impact its reliability and longevity.

3. There is a risk of compatibility issues if the circuit breaker is not matched properly with the electrical system in which it will be installed.

4. Installing a pre-owned circuit breaker may require additional time and effort to ensure proper functioning and safety.

The Siemens CQD345 Circuit Breaker (45480V, 45 Amp, 480V, Pre-owned) can be an attractive option for those seeking a high-quality, industrial-grade circuit breaker at a more affordable price. However, it is essential to consider the potential risks and challenges associated with purchasing a pre-owned circuit breaker, including warranty and customer support limitations, potential compatibility issues, and the unknown history of the circuit breaker's previous usage. It is recommended to thoroughly research the circuit breaker's condition and compatibility with the intended electrical system before making a purchase. Additionally, it may be worth considering purchasing a refurbished or rebuilt new circuit breaker from a trusted supplier for added peace of mind. Ultimately, the decision to purchase a pre-owned circuit breaker should be based on a careful assessment of the specific application requirements, budgetary constraints, and risk tolerance.

Details:

Made in Mexico, this Siemens circuit breaker is a dependable and durable addition to any industrial power distribution system. The Siemens CQD345 Circuit Breaker is a reliable and high-quality electrical component designed for industrial use. With a voltage rating of 480 volts and current 45 amps, this 3 pole breaker is capable safely disconnecting reconnecting the power supply in event an over current situation.

part #: cqd345 prices

• $78.99-$638.70

specifications breakercoon:

• brand: Siemens
• part type: Pole Amplifier
• mounting style: Din Rail
• voltage: 480 V
• color: White
• current rating: 45 A
• manufacturer part number: CQD345
• country of origin: Mexico

returns breakercoon:

• policy: No Returns

seller breakercoon:

• rating: 0.0%
• city: Bonnieville, Kentucky
• # reviews: 0

offer breakercoon:

• sold: 0
• options: Ship-to-home
• availability: In Stock
• started: December 4, 2025
• quantity: 2
• best offers: True

shipping breakercoon:

• service: USPS Ground Advantage
• carrier: USPS
• type: Calculated
• class: Standard
• cost: $8.98
• transit: 5-11 Days

payments breakercoon:

• other
• wallet: Paypal
• credit card: Discover
• money order

general breakercoon:

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

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