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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

Absolutely, if paramount electrical safety in your home is non-negotiable. The Havells DHRACMDF030025 is purpose-built for 240V residential final circuits, offering crucial 30mA earth leakage protection that can prevent severe electrical shocks. It’s an ideal choice for new installations or upgrades, significantly enhancing domestic safety. Remember to pair it with an appropriate upstream MCB for complete circuit integrity.

✓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 ELCB is an indispensable investment for Indian homeowners prioritizing robust electrical safety in their 240V residential circuits. Opt for the Havells DHRACMDF030025 to reliably protect against earth leakage hazards. Avoid if your application demands higher current capacity or industrial-grade protection.

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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