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Havells DHRGCTDF030040 Specifications, Features & Compatibility Guide
The Havells DHRGCTDF030040 is a 2P 40A Residual Current Circuit Breaker designed for high-sensitivity earth leakage detection in 240V residential applications. This current-operated device monitors for 30mA imbalances to ensure instantaneous tripping during ground faults. It provides essential protection for final circuits when mounted on a standard 35mm DIN rail.
Quick Answer
Yes, you should buy the Havells DHRGCTDF030040 if you require robust ground fault protection for your 240V residential circuits. Its 30mA sensitivity ensures rapid tripping against dangerous earth leakages, a critical safety feature for modern Indian homes. With BIS certification and a 10kA short-circuit rating, this 2P 40A RCCB offers essential peace of mind and compliance.
The Havells DHRGCTDF030040 is perfect for Indian residences needing high-sensitivity 30mA earth leakage protection and BIS-certified safety. It's not suitable for commercial/industrial applications exceeding residential capacity or for buyers solely focused on the lowest initial investment over long-term 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.