ACB: SENTRON 3WTPlus Microprocessor based trip unit – 3WT8085-6UA38-5AP2

Product Description

ACB: SENTRON 3WTPlus Microprocessor Based Trip Unit – 3WT8085-6UA38-5AP2

The Siemens 3WT8085-6UA38-5AP2 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 provides highly accurate protection against overload, short-circuit, and earth fault conditions, ensuring reliable and uninterrupted operation in industrial and commercial electrical networks.

This electronic trip unit features advanced fault sensing technology with adjustable protection parameters for improved selectivity and coordination. It is ideal for applications such as main LT panels, industrial switchboards, data centers, utilities, commercial infrastructure, and critical power systems, where dependable high-capacity circuit protection is essential.

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

🔹 Key Features

• Siemens SENTRON 3WTPlus ACB system
• Part Number: 3WT8085-6UA38-5AP2
• 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