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Schneider 2P 16A 10mA ELCB (A9N19305) – residential

The Schneider Electric A9N19305 is a 16A, 2P (1P+N) voltage-operated ELCB designed for residential final circuits.Operating within a 184–264V range at 50Hz, this device provides essential earth leakage protection by monitoring residual currents as low as 10mA.

Quick Answer

Yes, absolutely buy the Schneider A9N19305. If you prioritize maximum personal safety in your Indian residence, this 16A, 10mA ELCB is indispensable. Its ultra-sensitive 10mA trip rapidly disconnects power, protecting against life-threatening electric shocks from direct contact. Essential for peace of mind in any modern home.

✓High-speed shock prevention — 10mA sensitivity trips the circuit in less than 300ms at rated residual current.
✓Mechanical endurance of 20,000 cycles ensures this 0.125g device provides years of consistent manual operation.
✓Prevents fire hazards in residential zones — instantaneous tripping class stops leakage currents immediately.
✓Compact 36mm DIN rail mounting occupies only 2 modules in your final circuit distribution board.
✓Maximum thermal safety — halogen-free construction passes the 960°C glow wire test for fire resistance.
✓24-month warranty coverage protects your investment in this CE-marked Schneider safety component.

This Schneider ELCB is perfect for Indian homeowners prioritizing advanced personal shock protection. It's ideal for critical residential circuits. Avoid if you need an all-in-one device for overload and short-circuit protection, as it requires coordination with an upstream MCB.

Product Overview
The Schneider Electric A9N19305 is a 16A, 2P (1P+N) voltage-operated ELCB designed for residential final circuits. Operating within a 184–264V range at 50Hz, this device provides essential earth leakage protection by monitoring residual currents as low as 10mA. It is specifically engineered to interrupt circuits immediately when grounding faults are detected to ensure household safety.

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Engineering Analysis
The 10mA sensitivity is vital for personal safety, as it disconnects the supply in ≤40ms at 5x Idn to prevent cardiac arrest from direct contact. With a 10kA conditional short circuit rating, this device manages high fault energy efficiently when coordinated with an upstream MCB. The 36mm width (2 modules) allows for a compact 2P (1P+N) installation that provides full neutral isolation in residential distribution boards.

Technical Support & FAQs