FatafatService Logo
Legrand DX3 RCBO AC Type FP 32A 100mA

Legrand DX3 RCBO AC Type FP 32A 100mA Specifications, Features & Compatibility G

The Legrand DX3 RCBO is a 4P 32A 100mA protective device engineered specifically for residential 415V electrical systems.This current-operated safety unit is installed at the final circuit level to provide integrated earth leakage, overload, and short circuit protection.

Quick Answer

Yes, you should buy the Legrand DX3 4P 32A 100mA RCBO if you need robust, integrated electrical protection for your Indian residential 415V system. It combines earth leakage, overload, and short-circuit safeguards in one unit, providing superior safety and BIS compliance. This model offers C-curve tripping for immediate fault disconnection, making it an ideal investment for enhanced home electrical security.

Opt for the Legrand DX3 4P 32A 100mA RCBO if you prioritize top-tier integrated safety and verified efficiency for residential applications in India. Avoid if your project demands capacities beyond standard home usage or if your budget strictly prioritizes initial low cost over long-term high-performance protection.

✓ Who Should Buy

  • • performance suitable for residential spaces.
  • •Verified efficiency of standard rating for reduced long-term operational costs.
  • •Structural stability for consistent cleaning under rigorous use cases.
  • •Hardware durability via premium components and advanced technology.
  • •Built-in grid protection with Standard power cycle voltage management.

✕ Who Should Avoid

  • •Spaces or usage requirements exceeding residential rated capacity.
  • •Installations prioritizing minimum capital expenditure over high-efficiency performance.
  • •Unstable grid conditions exceeding the functional threshold of Standard power cycle.
  • •Environments incompatible with electrical safety devices physical and thermal dissipation specs.
Product Overview
The Legrand DX3 RCBO is a 4P 32A 100mA protective device engineered specifically for residential 415V electrical systems. This current-operated safety unit is installed at the final circuit level to provide integrated earth leakage, overload, and short circuit protection. By utilizing instantaneous C-curve tripping, it ensures immediate disconnection during faults to prevent catastrophic electrical fires.

Related Products

Engineering Analysis
The 100mA sensitivity level is specifically calibrated for fire protection in residential layouts where a 30mA device might cause frequent nuisance tripping. A 10kA breaking capacity allows this unit to safely interrupt high-energy short circuits at the main incomer without structural failure. The 4P configuration featuring a switched neutral ensures that the entire 50 Hz circuit is fully isolated during a trip event for maximum maintenance safety.

Technical Support & FAQs