3WL1225-2NB66-4GN4-ZK07R21T40

Selling Points

• 1Designed to handle up to 6300 A (AC) and 4000 A (DC), ensuring reliable operation in demanding electrical installations.
• 2Suitable for various applications including incoming-feeder, distribution, tie, and outgoing-feeder circuit breakers.
• 3Equipped with Electronic Trip Units (ETU) for real-time monitoring and diagnostics via PROFINET IO, PROFIBUS DP, Modbus TCP, and Modbus RTU.
• 4Allows for easy retrofitting of accessories and modules such as auxiliary releases, motorized operating mechanisms, and current sensors.
• 5Compliant with IEC 60068-2-30 for climate-proof operation, ensuring durability in harsh environments.