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Havells 2P 25A 30mA ELCB (DHRACMDF030025) – Home

The Havells DHRACMDF030025 is a 25A, 2P Voltage Operated ELCB designed specifically for residential final circuits. Operating at 240V with a 30mA residual current threshold, it monitors earth leakage to prevent hazardous electrical conditions. This 180g device provides critical protection in domestic environments where safety is the priority.

Quick Answer

Yes, you should buy the Havells DHRACMDF030025 if human life safety from electrical hazards is your top priority in a residential setting. Its 30mA tripping sensitivity is specifically engineered to detect even small leakage currents, preventing severe shocks. Ideal for homes seeking reliable, basic earth leakage protection without advanced features.

✓Prevents electrical accidents in wet areas — 30mA residual current sensitivity trips within ≤300ms.
✓Instantaneous tripping class for maximum safety — 30mA threshold protects human life from direct contact.
✓Compact 36mm design fits tight distribution boards — 2P configuration occupies only 2 modules on a 35mm DIN rail.
✓Built to withstand Indian environmental conditions — Operating temperature range spans -5°C to +55°C.
✓Halogen-free and flame-retardant housing — UL94 V 2 flammability rating ensures the device doesn't fuel fires.
✓Certified for domestic Indian standards — BIS marked and compliant with IS 12640 1 and 2 regulations.

This Havells ELCB is essential for homeowners prioritizing immediate human safety from earth leakage in their 240V residential circuits. Those needing only basic, reliable 30mA protection should acquire it, while installations requiring integrated overcurrent protection or industrial-grade features should explore alternatives.

Product Overview
The Havells DHRACMDF030025 is a 25A, 2P Voltage Operated ELCB designed specifically for residential final circuits. Operating at 240V with a 30mA residual current threshold, it monitors earth leakage to prevent hazardous electrical conditions. This 180g device provides critical protection in domestic environments where safety is the priority.

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Engineering Analysis
The 30mA tripping sensitivity is critical for human safety as it intercepts leakage currents before they reach fatal levels. With a 500A making/breaking capacity and a 6kA conditional short circuit rating, this 2-module device manages standard residential surges while requiring an upstream MCB for overload protection. Its instantaneous tripping class ensures that faults are isolated in under 300ms, minimizing the risk of fire.

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