ACB: SENTRON 3WTPlus Microprocessor based trip unit – 3WT8101-6KA24-5AB2

Product Description

ACB: SENTRON 3WTPlus Microprocessor Based Trip Unit – 3WT8101-6KA24-5AB2

The Siemens 3WT8101-6KA24-5AB2 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 precise and reliable protection against overload, short-circuit, and earth fault conditions, making it ideal for critical industrial and commercial installations.

This intelligent trip unit is part of the Siemens 3WTPlus digital ACB platform, widely used in main LT panels, industrial plants, commercial complexes, data centers, infrastructure, and utility applications, where high system availability and safety are essential.

The 3WTPlus series offers advanced electronic protection, configurable settings, real-time diagnostics, event logging, and communication capability, enabling smart energy management and improved operational efficiency in modern switchgear systems.

🔹 Key Features

• Siemens SENTRON 3WTPlus ACB system
• Part Number: 3WT8101-6KA24-5AB2
• Microprocessor-based electronic trip unit
• Advanced protection: overload, short circuit & earth fault
• High-precision digital current measurement
• Fully adjustable protection settings for selectivity
• Real-time monitoring and diagnostic functions
• Event logging and fault recording
• Communication-ready for smart electrical systems
• Suitable for withdrawable/draw-out ACB configurations
• Compact and intelligent electronic design
• High reliability for critical power applications
• Complies with IEC 60947-2 standards