Havells DHRGCTDF100040

Havells DHRGCTDF100040 Specifications, Features & Compatibility Guide

The Havells DHRGCTDF100040 is a 40A, 2-pole voltage-operated ELCB designed specifically for residential safety. Installed in the main distribution board, this 240V device provides 100mA residual current protection to mitigate fire hazards and prevent equipment damage.

Quick Answer

Yes, you should consider the Havells DHRGCTDF100040 ELCB if safeguarding your Indian residence from electrical hazards is a priority. This 40A, 2-pole device with 100mA sensitivity offers superior protection against fire risks and appliance damage. Its BIS certification confirms reliability for main distribution board installations, ensuring peace of mind for residential safety and compliance.

The Havells DHRGCTDF100040 is ideal for Indian homeowners prioritizing robust electrical fire protection and equipment safety within standard residential capacities. Avoid if your application demands industrial-grade protection or if initial cost supersedes long-term safety and efficiency for your distribution board.

✓ 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 DHRGCTDF100040 is a 40A, 2-pole voltage-operated ELCB designed specifically for residential safety. Installed in the main distribution board, this 240V device provides 100mA residual current protection to mitigate fire hazards and prevent equipment damage.

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Engineering Analysis
The 100mA sensitivity is optimized for fire protection in residential circuits where 30mA might cause nuisance tripping but higher levels remain unsafe for property. A 10kA breaking capacity ensures the device remains intact during high-energy short circuit events at the main incomer. Dual-pole (2P) configuration with a switched neutral provides complete isolation of the circuit during a fault condition.

Technical Support & FAQs