Power switch 3P, 50kA, electronic release EB2 800/3LE 800A 3P 004672180

Power circuit breaker of the EB2 series is a reliable and proven solution for protecting electrical installations. Designed for switching circuits and protecting cables, power cords, motors and electrical equipment against the effects of overloads and short circuits. The breaker's design allows for easy installation and configuration, and a wide range of available accessories allows it to be adapted to individual needs.

Characteristics and application

The EB2 800/3LE circuit breaker is a three-pole power circuit breaker with a rated current of 800A and a short-circuit breaking capacity of 50kA at 400V. It features an electronic trip unit that provides precise and fast response to overloads and short circuits. The adjustable overload trip unit setting range (320…800A) and short-circuit setting range (800…8000A) allows for optimal adaptation of the operating characteristics to the specifics of the protected installation. This makes the device perfect for both industrial applications and public buildings.

Construction and functionality

The circuit breaker has been designed with ease of installation and maintenance in mind. Installation is done on a plate using screw connections. It has a trip indicator that informs about the operation of the protection. The option of mounting a motor drive is also available, which allows for remote control of the circuit breaker. The degree of protection IP20 provides basic protection against contact and ingress of solid objects. The device complies with the PN-EN 60947-2 standard, which guarantees its safety and reliability.

Advantages for the installer and end user

• Versatility: Wide range of settings allows adaptation to different applications.
• Precision: Electronic trip unit provides a fast and accurate response to disturbances.
• Easy installation: Simple construction facilitates installation and maintenance.
• Safety: Compliance with European standards guarantees a high level of safety.
• Expandability: A wide range of accessories allows you to adapt the functionality to individual needs - from remote control to additional status signaling.
• Durable construction: Made of high-quality materials ensures long device life even in harsh working conditions.
• Trip indicator: Facilitates identification of the cause of the circuit disconnection, which speeds up the diagnosis and repair of failures.
• Overload current adjustment: The ability to precisely set the threshold for the operation of thermal protection minimizes the risk of unnecessary shutdowns caused by short-term overloads.