Schneider LV432470 VigiPacT Earth-Leakage Alarm Module

The Schneider LV432470 is a VigiPacT earth-leakage alarm module designed to enhance electrical safety and protection by detecting insulation faults and residual currents in low-voltage power systems. Specifically engineered for use with ComPacT NSX400 and NSX630 circuit breakers, this unit supports 4-pole configurations and operates on a 200–440V AC supply voltage.

With an adjustable residual current sensitivity range from 30 mA to 30 A, the module enables early fault detection and signaling to prevent system downtime or fire hazards. It offers reliable monitoring of earth leakage conditions across various industrial and commercial environments, complying with high safety standards.

Technical Specifications

• Model: LV432470
• Type: Earth-Leakage Alarm Add-On Module (No Tripping)
• Brand: Schneider Electric
• Range: ComPacT NSX New Generation

Power & Performance

• Rated Voltage: 200V to 440V AC, 50/60Hz
• Poles: 4P (Four Poles)
• Rated Current Compatibility: 400A / 630A
• Residual Earth Leakage Sensitivity Range: 30mA to 30A (Adjustable)
• Application: Earth-Leakage Monitoring (Alarm Only)
• Compliance: IEC 60947-2, Annex B

Protection & Alarm Functions

• Earth Leakage Class: Class A and Class AC
• Sensitivity Adjustment Levels:
  • 30mA / 100mA / 300mA / 500mA / 1A / 3A / 10A (Class A)
  • 30A (Class AC)
• Operation: Provides Earth Leakage Alarm Only – Does not trip breaker
• Self-Powered Module: Operates from system voltage, functional even with two-phase supply
• Maximum Breaking Time: 800 ms (alarm function only)
• Overvoltage Category: IV

Build & Design

• Mounting Mode: Direct installation onto ComPacT NSX circuit breaker terminals
• Network Type: AC
• Network Frequency: 50/60 Hz
• Alarm Operation: Signals earth leakage condition without tripping the breaker

Physical Specifications

• Gross Weight: 3.32 kg

Dimensions:

• Height: 14.0 cm
• Width: 17.0 cm
• Depth: 19.8 cm

Additional Features

• Electrical Shock Protection: Class II
• Standards Compliance: IEC 60947-2
• Compatible with:
  • ComPacT NSX400
  • ComPacT NSX630 (New Generation and Classic)

Environmental Impact

• Carbon Footprint: 46 kg CO₂-eq (Total Life Cycle)
• Recycled Metal Content: 0%

Key Features & Benefits

✅ Earth Leakage Alarm Function: Monitors and provides alarms for earth leakage faults without breaker tripping

✅ Adjustable Sensitivity: Wide range from 30mA to 30A for flexible monitoring

✅ Quick Installation: Direct mount for rapid setup, saving wiring time

✅ Self-Powered Operation: Ensures continuous monitoring even with partial supply loss

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