3WL1240-4EB77-4GA4-ZK07R21T40

Selling Points

• 1Designed to meet IEC 60947-2 standards for reliable performance in electrical installations.
• 2Suitable for a wide range of applications including incoming-feeder, distribution, tie, and outgoing-feeder circuit breakers.
• 3Equipped with communication modules for easy integration into Totally Integrated Power and Totally Integrated Automation solutions.
• 4Modular design allows for easy exchange or retrofitting of components such as auxiliary releases, motorized operating mechanisms, and Electronic Trip Units.
• 5Operates at temperatures as low as -40°C and supports currents up to 4000 A with a voltage rating of 690 V.