ACB: SENTRON 3WTPlus Microprocessor based trip unit – 3WT8101-6AA08-5AB2

Product Description

ACB: SENTRON 3WTPlus Microprocessor Based Trip Unit – 3WT8101-6AA08-5AB2

The Siemens 3WT8101-6AA08-5AB2 is an advanced microprocessor-based trip unit used in the SENTRON 3WTPlus Air Circuit Breaker (ACB) system, designed for intelligent protection and monitoring of low-voltage power distribution networks. It ensures reliable and precise protection against overload, short-circuit, and earth fault conditions, making it suitable for critical industrial and commercial electrical applications.

This trip unit is engineered for high-performance ACB systems used in main LT panels, power plants, industrial facilities, data centers, utilities, and infrastructure projects, where uninterrupted and safe power distribution is essential.

The 3WTPlus series offers advanced digital protection features, allowing adjustable protection settings, real-time diagnostics, communication capability, and event logging, enabling smart energy management and improved system reliability.

🔹 Key Features

• Siemens SENTRON 3WTPlus ACB system
• Part Number: 3WT8101-6AA08-5AB2
• Microprocessor-based electronic trip unit
• Intelligent overload, short-circuit & earth fault protection
• Adjustable protection settings for better selectivity
• High-precision digital current sensing
• Real-time monitoring and diagnostics
• Event logging and fault recording capability
• Communication-ready for smart switchgear integration
• Suitable for withdrawable/draw-out ACB systems
• High reliability for critical power applications
• Compact and advanced electronic design
• Complies with IEC 60947-2 standards