3WT8121-7UG04-5AB1-ZA01A30

Selling Points

• 1Ensures consistent performance with advanced electronic trip units (ETU) and robust mechanical components.
• 2Covers a broad range of applications from 400 A to 4000 A, with a breaking capacity up to 66 kA and 690 V.
• 3Includes door sealing frames for IP55 protection, mechanical reclosing lockout after overload or short-circuit tripping, and signaling switches for overload and short-circuit tripping.
• 4Components like auxiliary releases, motorized operating mechanisms, and current transformers can be easily replaced or retrofitted to adapt to changing requirements.
• 5Features an unambiguous ON-OFF indicator with auxiliary switches for signaling, ready-to-close indicators with signaling switches, and LCD displays with backlight for easy operation and monitoring.