ACB: SENTRON 3WTPlus Microprocessor based trip unit – 3WT8061-6KA64-5BA2

Product Description

SENTRON 3WTPlus ACB – Microprocessor Based Trip Unit – 3WT8061-6KA64-5BA2

The Siemens 3WT8061-6KA64-5BA2 is an advanced SENTRON 3WTPlus Air Circuit Breaker (ACB) electronic trip unit system, designed for intelligent protection and control of low-voltage power distribution networks. It features a microprocessor-based trip unit (ETU37WT / LSING type with display) that delivers highly accurate protection against overload, short circuit, earth fault, and system abnormalities.

This smart trip unit is part of the 3WTPlus ACB platform, which offers digital monitoring, configurable protection settings, and communication capability, making it ideal for modern intelligent switchgear systems, industrial plants, data centers, and critical infrastructure applications.

🔹 Key Features

• Siemens SENTRON 3WTPlus ACB system
• Part Number: 3WT8061-6KA64-5BA2
• Microprocessor-based electronic trip unit (ETU37WT / LSING)
• Advanced protection: overload, short-circuit & earth fault
• Adjustable protection settings for system selectivity
• Integrated LCD display for real-time status monitoring
• High reliability with dual-chip electronic platform design
• Communication-ready for smart power distribution systems
• Supports diagnostics and event logging
• Designed for withdrawable ACB systems
• High safety and arc fault management capability
• Complies with IEC 60947-2 standards