3WL1240-2AA77-4GA4-ZC20R16R21T40

Selling Points

• 1High-Performance Protection: Provides reliable protection for motors, capacitors, generators, transformers, busbars, and cables.
• 2Modular Design: Easily adaptable with retrofittable modules for Electronic Trip Units, ground-fault modules, and rating plugs.
• 3Advanced Communication: Supports PROFINET IO, PROFIBUS DP, Modbus TCP, and Modbus RTU for seamless integration into industrial automation systems.
• 4Climate-Proof: Compliant with IEC 60068-2-30 for climate-proof operation in various environments.
• 5Versatile Applications: Suitable for incoming-feeder, distribution, tie, and outgoing-feeder circuit breakers in non-residential buildings and industrial settings.