3WT8121-7UG04-5AP1-ZF05F12

Selling Points

• 1Advanced Safety Features: Equipped with door sealing frame for IP55 protection and mechanical reclosing lockout after overload or short-circuit tripping.
• 2Modular Design: Components like electronic trip units, auxiliary switches, and current transformers can be replaced or retrofitted to adapt to changing requirements.
• 3High Breaking Capacity: Handles currents up to 4000 A with a breaking capacity of up to 66 kA up to 690 V.
• 4User-Friendly Operation: Unambiguous ON-OFF indicators and ready-to-close indicators ensure easy operation and safety.
• 5Versatile Installation Options: Available in fixed-mounted and withdrawable versions with guide rails for easy handling of the withdrawable circuit breaker.