ACB: SENTRON 3WTPlus Microprocessor based trip unit – 3WT8085-6UP34-5AB2

Product Description

ACB: SENTRON 3WTPlus Microprocessor Based Trip Unit – 3WT8085-6UP34-5AB2

The Siemens 3WT8085-6UP34-5AB2 is an advanced microprocessor-based trip unit from the SENTRON 3WTPlus Air Circuit Breaker (ACB) series, engineered for intelligent protection, monitoring, and control of low-voltage power distribution systems. It delivers precise protection against overload, short-circuit, and earth fault conditions, ensuring safe and reliable operation in critical industrial and commercial electrical applications.

This electronic trip unit is equipped with advanced fault sensing technology and adjustable protection settings for enhanced selectivity and system coordination. It is suitable for use in main LT switchboards, industrial plants, utilities, data centers, commercial buildings, and infrastructure projects, where dependable high-capacity power protection is essential.

The SENTRON 3WTPlus series supports real-time diagnostics, event logging, communication integration, and intelligent monitoring, making it ideal for modern smart switchgear and energy management systems.

🔹 Key Features

• Siemens SENTRON 3WTPlus ACB system
• Part Number: 3WT8085-6UP34-5AB2
• Microprocessor-based electronic trip unit
• Intelligent overload, short-circuit & earth fault protection
• Adjustable protection settings for improved selectivity
• High-precision digital current sensing
• Integrated diagnostics and monitoring functions
• LCD-compatible display and status indication
• Communication-ready architecture for smart systems
• Suitable for withdrawable/draw-out ACB configurations
• High operational reliability and fault performance
• Designed for industrial and commercial power systems
• Complies with IEC 60947-2 standards