3WT8121-7UG04-5AB1-ZA01F05F12

Selling Points

• 1Advanced protection functions including overload, short-time delay short-circuit, and ground-fault tripping.
• 2Modular design with easy retrofitting of components to adapt to changing requirements.
• 3High safety standards with IP55 protection and mechanical reclosing lockout after overload or short-circuit tripping.
• 4User-friendly interface with LCD display, LEDs for tripping causes, and query/test buttons.
• 5Versatile installation options including infeed supply from above or below and locking of the withdrawable circuit breaker against moving.