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Havells DHRGCTDF100063

Havells DHRGCTDF100063 Specifications, Features & Compatibility Guide

The Havells DHRGCTDF100063 is a 63A 2P voltage-operated ELCB designed for residential electrical safety in 240V systems.

Quick Answer

Yes, if you need a reliable and advanced earth leakage circuit breaker for residential safety, the Havells DHRGCTDF100063 is an excellent choice. Its 63A, 2P design with 100mA sensitivity is ideal for protecting 240V household circuits from critical electrical faults, including fire risks. With a 10kA breaking capacity and instantaneous tripping, it offers superior protection for modern Indian homes, ensuring peace of mind against hazardous leakages.

The Havells DHRGCTDF100063 is perfectly suited for homeowners requiring robust 2P 63A, 100mA earth leakage protection for residential 240V circuits, emphasizing fire safety. Avoid if your application exceeds typical home capacities or if your priority is solely the lowest initial installation cost.

✓ 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 Havells DHRGCTDF100063 is a 63A 2P voltage-operated ELCB designed for residential electrical safety in 240V systems. This device provides critical earth leakage protection by monitoring residual currents up to 100mA, utilizing a Type AC sensing mechanism to detect standard AC leakages. Installed primarily in distribution boards, it ensures the safe isolation of circuits when hazardous voltage potentials are detected.

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Engineering Analysis
The 100mA sensitivity is specifically calibrated for fire protection in domestic circuits where higher leakage thresholds prevent nuisance tripping compared to 30mA units. A 10kA breaking capacity ensures the device survives high-energy faults at the main incomer, while the switched neutral in this 2P configuration provides total isolation during maintenance. The Energy Limiting Class 3 rating further enhances safety by restricting the total let-through energy during a short circuit event.

Technical Support & FAQs