Power switch 3P, 50kA, electronic release EB2 1600/3LE-FC 1600A 3P 004672250

Power circuit breaker – reliable installation protection

This three-pole power circuit breaker with a rated current of 1600A is designed to protect electrical circuits against overloads and short circuits. Equipped with an EB2 electronic trip unit, it provides precise and fast response to changes in the circuit, minimizing the risk of damage and downtime. The short-circuit breaking capacity of 50kA at 400V guarantees effective protection even in demanding conditions.

Functionality and application

This circuit breaker is widely used in electrical installations of commercial buildings, industrial facilities, and energy distribution systems. It is ideal as a protective element for power cables, motors, and various electrical appliances. The possibility of busbar mounting allows for easy integration with existing infrastructure. The electronic trip unit enables precise adjustment of the protection parameters to the specifics of the protected circuit.

Characteristics and benefits

• High short-circuit breaking capacity (50kA): ensures effective protection of the installation even with high short-circuit currents.
• EB2 electronic trip unit: allows precise setting of the overload current (640…1600A) and short-circuit current (8960…19200A), adapting the circuit breaker's operation to specific needs.
• Versatility: possibility of mounting in any position and a wide range of accessories (thermal, undervoltage, motor drives) allow the circuit breaker to be adapted to various applications.
• Safety: high degree of protection IP20 and the possibility of mechanical locking increase safety of use.
• Easy installation: busbar connection facilitates and speeds up mounting and connection of wires.
• Trip indication: informs about the operation of the protection, facilitating diagnosis of problems in the installation.
• Remote control option: thanks to the possibility of mounting motor drives, the circuit breaker can be controlled remotely, increasing comfort and safety of operation.
• Compliance with standards: the product meets the requirements of PN-EN 60947-2 standard, which guarantees its reliability and safety of use.