LV432455

Overview of Siemens LV432455 Earth-Leakage Add-On Protection Module

The Siemens LV432455 is an earth-leakage add-on protection module compatible with ComPact NSX 400 and 630 circuit breakers. It provides sensitive and reliable earth fault detection to enhance electrical safety. It supports a rated current range from 300 mA up to 30 A and operates within voltage ratings of 200 to 440 VAC. The module integrates easily with Siemens circuit breakers, offering advanced protection for industrial and commercial electrical installations.

Key Features

• Earth-leakage protection for ComPact NSX 400 and 630 circuit breakers.
• Adjustable earth fault current settings ranging from 300 mA to 30 A for flexible protection.
• Voltage rating of 200 to 440 VAC, suitable for commercial and industrial power systems.
• Compact design, easily mountable as an add-on to existing circuit breakers.
• Rapid and accurate earth fault detection to prevent electrical hazards and equipment damage.
• Complies with international safety standards for reliable operation.
• Enables enhanced safety in electrical distribution systems by detecting leakage current faults.
• Simple installation process reducing downtime during upgrades or maintenance.

Technical Specs

Applications / Use Case

Provides sensitive earth fault protection in industrial and commercial electrical distribution systems, enhancing safety by detecting leakage currents early to prevent electric shocks and fire hazards. Ideal for retrofitting and upgrading existing Siemens ComPact NSX breaker installations.

Siemens guarantees reliable product performance and compliance with electrical safety standards worldwide.