9043-001 DOLD General Relays

Review DOLD 9043/001 50/60hz Ba 3ac 400v Used

The DOLD 9043/001 protection relay is a versatile and reliable solution for electrical protection applications in power systems with a voltage level of 400V and a frequency of 50 or 60 Hz. This model is designed for three-phase, three-wire AC power systems, making it an ideal choice for various industries such as power generation, transmission, and distribution.

The DOLD 9043/001 protection relay comes with a built-in microprocessor-based protection system, which ensures high accuracy and fast response times. It offers various protection functions such as overcurrent protection, overvoltage protection, undervoltage protection, and earth fault protection. These functions help to prevent damage to the electrical equipment and ensure the safety of personnel and the overall system.

The relay's design is compact and robust, making it suitable for installation in harsh environments. It is also easy to install and commission, thanks to its user-friendly configuration software and intuitive operating interface. The relay's communication interfaces, such as IEC 60870-5-104, IEC 61850-9-2, and Modbus, enable seamless integration with SCADA systems and other monitoring tools, providing real-time information and data for enhanced system monitoring and control.

The DOLD 9043/001 protection relay is designed to meet the requirements of various international standards, including IEC 61850-2-4, IEC 61850-9-2, and IEC 61850-7-410. It also complies with the CE marking directive and is suitable for use in zones 1 and 2 according to IEC 61850-2-11.

In summary, the DOLD 9043/001 protection relay is a high-performance and versatile solution for electrical protection applications in 400V, 50/60Hz three-phase AC power systems. Its advanced features, reliable design, and easy integration with various communication interfaces make it an essential tool for power system operators and engineers.

The DOLD 9043/001 is a 50/60 Hz, 3-phase, 400V circuit breaker manufactured by Siemens. This breaker is designed for industrial applications and offers several advantages and disadvantages.

1. Reliability and Durability: Siemens is a well-known brand in the electrical industry, and the DOLD 9043/001 circuit breaker is known for its reliability and durability. It is built with high-quality materials and advanced technology to ensure long-lasting performance.

2. Safety: The circuit breaker is designed with safety features such as overload protection, short-circuit protection, and earth fault protection. These features help to prevent electrical fires and other hazards.

3. Versatility: The DOLD 9043/001 circuit breaker is suitable for a wide range of applications due to its 50/60 Hz and 3-phase capabilities. It can be used in various industries such as manufacturing, construction, and power generation.

1. Cost: The DOLD 9043/001 circuit breaker is a high-end product, and its cost may be a significant disadvantage for some buyers. It is more expensive than some other circuit breakers on the market.

2. Complexity: The circuit breaker is designed for industrial applications and may be more complex than some other circuit breakers. This complexity may require specialized knowledge and training to install and maintain.

The DOLD 9043/001 circuit breaker offers several advantages, including reliability, durability, safety, and versatility. However, its cost and complexity may be disadvantages for some buyers. Ultimately, the decision to purchase this circuit breaker depends on the specific needs and budget of the buyer. If the application requires a high-performance, industrial-grade circuit breaker, then the DOLD 9043/001 may be an excellent investment. On the other hand, if cost is a significant factor, then other options may be more suitable.

If you require a high-performance, industrial-grade circuit breaker, and cost is not a significant factor, then the DOLD 9043/001 circuit breaker is an excellent choice. However, if cost is a concern, then you may want to consider other options that offer similar features but at a lower cost. It is recommended to consult with a qualified electrical engineer or engineer technologist to determine the best solution for your specific application.

Details:

Packaging and handling: items are safely eds packaged in custom shipping cartons for protection. Part number ba 9043/001 3ac 50/60hz 400v. Sells new and surplus product develops channels to purchase such. All products are guaranteed to be working but may show signs of use if purchasing a used product.

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specifications genpurrelays:

• brand: Dold
• mpn: 9043/001

offer genpurrelays:

• in stock #: 5
• options: ship-to-home
• sold #: 19
• started: january 20, 2026
• prices: $178.04–$540.95
• item condition:
  • New
  • New – Open box
  • Used
  • Neu
• availability: in stock

payments genpurrelays:

• other
• wallet: google-pay
• credit card: visa

shipping genpurrelays:

• class: standard
• transit: 31-36 days
• service: standard
• type: fixed

general genpurrelays:

• category: Business & Industrial > Electrical Equipment Supplies > General Purpose Relays

returns genpurrelays:

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

seller genpurrelays:

• rating: 99.4%
• city: 1 millennium dr, willingboro, nj 08046
• # reviews: 186456