3WT8161-5UG44-5AB1-ZA30

Selling Points

• 1Designed with electronic trip units (ETU) for outstanding protection and minimal power loss.
• 2Covers a broad range of applications from 400 A to 4000 A with a breaking capacity up to 66 kA.
• 3Includes door sealing frame for high protection, mechanical reclosing lockout after overload or short-circuit tripping.
• 4Unambiguous ON-OFF indicator with auxiliary switch for signaling and ready-to-close indicator as safety standard.
• 5Many components can be replaced or retrofitted to adapt the circuit breaker to changing requirements.