Schneider Electric 33534 MicroLogic 7.0 A Control Unit for ComPacT NS630b-NS3200 - Withdrawable Electrical
Universal (NS630b-NS3200)A Frame | 3P/4PP | MicroLogic 7.0 A
For configurable electronic protection, the Schneider Electric 33534 MicroLogic 7.0 A for withdrawable (drawout), electrically operated ComPacT NS circuit breakers. MicroLogic 7.0 provides advanced LSIG protection with earth-leakage detection via an external rectangular sensor, offering sensitive residual current protection for personnel safety. The 'A' (Ammeter) variant includes an integrated LCD display showing real-time current measurements per phase, enabling on-site monitoring without additional instrumentation. Compatible with all ComPacT NS frames from NS630b to NS3200 (630A-3200A), this MicroLogic 7.0 A unit uses a rating plug system for precise current adjustment. The control unit snaps directly onto the circuit breaker frame without tools and can be replaced by qualified personnel for field upgrades or maintenance. Protection functions include lsig + earth leakage with adjustable pickup levels and time delays. Designed to IEC 60947-2 standards, the 33534 supports the Schneider Electric EcoStruxure power monitoring ecosystem through optional BCM-ULP communication modules. Operating temperature range spans -25°C to +70°C (-40°C for LCD-equipped variants). Green Premium ecolabel certified for environmental compliance. Suitable for main distribution, sub-distribution, motor protection, and generator protection applications across commercial, industrial, and infrastructure installations worldwide. The rating plug system allows precise current adjustment within four ranges: standard (0.4-1.0×Ir), low setting (0.4-0.8×Ir), high setting (0.8-1.0×Ir), and OFF position for maintenance isolation.
Key Specifications
This ComPacT NS series circuit breaker features Icu of N/AkA at 415VAC, N/AkA at 240VAC, LSIG + Earth Leakage protection functions, withdrawable mounting configuration, electrical operation. . Compliant with IEC 60947-2 standards.
Applications
Designed for selective and earth-leakage protection with ammeter display in industrial facilities, commercial buildings, data centers, and critical infrastructure requiring high performance overcurrent protection with breaking capacity.
