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Square D SEF364000LSG Micrologic SEF 3P 4000A 600V 100KAIC AT 480V LSIG


Available on backorder

Brand: Square D

Condition: Used

Model: SEF364000LSG

This product is available for pre-order; we will arrange it for you as soon as possible.


Available on backorder

D SEF364000LSG circuit breaker, equipped with the Micrologic SEF technology, stands as a pinnacle in electrical safety, control, and monitoring.  

Key Features:

  • High Amperage Capacity: The D SEF364000LSG boasts an impressive 4000A capacity, making it well-suited for applications with substantial current demands in industrial and commercial environments.
  • 600V Voltage Rating: With a 600V voltage rating, the circuit breaker is designed to handle electrical systems operating at standard industrial voltage levels.
  • Micrologic SEF Technology: The integration of Micrologic SEF D SEF364000LSG technology brings advanced sensing, monitoring, and control capabilities, allowing for precise and intelligent management of electrical currents.
  • 3P Configuration: Configured as a 3P (3-Pole) breaker, it ensures comprehensive protection across all three phases, maintaining balance and stability in electrical systems.
  • 100KAIC at 480V:With a high short-circuit interrupting capacity of 100KAIC at 480V, the breaker effectively mitigates the impact of short circuits, safeguarding equipment and personnel.
  • LSIG (Long-Time, Short-Time, Instantaneous, Ground) Protection: The LSIG protection offers a comprehensive approach, covering long-time, short-time, instantaneous, and ground fault protection, ensuring a robust defense against various fault conditions.
  • Industrial-Grade Construction: Built with industrial-grade materials and construction, the D SEF364000LSG is designed to withstand the challenges of industrial environments, providing durability and longevity.
  • Versatile Applications: The breaker is suitable for a variety of applications, including critical infrastructure, manufacturing facilities, and commercial installations where precise electrical control and protection are paramount.
  • User-Friendly Interface: Despite its advanced capabilities, the circuit breaker includes a user-friendly interface for easy configuration and monitoring, facilitating efficient operation and maintenance.

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Condition: In good working and cosmetic condition. Tested and works. See pictures.

Usage: Recently used in a working environment. Includes unit and everything pictured.

Shipping: I will ship within one business day. International buyers are welcome.

Questions: Feel free to ask any questions. I am always happy to help.

Customer Satisfaction: Customer satisfaction is our priority. Thanks.

Buying and Trade-Ins: I buy new and used test, measurement, automation, survey, construction, medical, oil and gas equipment that you or your company may no longer use. I also do trade-ins towards purchasing our equipment. Feel free to call me anytime at 832-474-4443.


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