ACB: SENTRON 3WTPlus Microprocessor based trip unit – 3WT8101-6AA04-5AB2

Product Description

ACB: SENTRON 3WTPlus Microprocessor Based Trip Unit – 3WT8101-6AA04-5AB2

The Siemens 3WT8101-6AA04-5AB2 is a high-performance microprocessor-based trip unit from the advanced SENTRON 3WTPlus Air Circuit Breaker (ACB) series, engineered for intelligent protection, monitoring, and control of low-voltage power distribution systems. It delivers precise and reliable protection against overload, short-circuit, and earth fault conditions, ensuring safe and continuous operation in critical industrial and commercial applications.

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

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

🔹 Key Features

• Siemens SENTRON 3WTPlus ACB system
• Part Number: 3WT8101-6AA04-5AB2
• Microprocessor-based electronic trip unit
• Intelligent overload, short-circuit & earth fault protection
• Adjustable protection settings for enhanced 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