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Schneider 2P 32A 30mA ELCB (A9N19637) – [Home]

The Schneider Electric A9N19637 is a 2P (1P+N) voltage-operated ELCB engineered for 32A residential applications operating at 230V and 50Hz. This device is specifically designed for final circuit installation to provide instantaneous earth leakage protection at a 30mA residual current threshold.

Quick Answer

The Schneider A9N19637 is a must-buy for residential circuits where human safety is the priority. With a 40ms trip time and 10kA short-circuit rating, it provides superior protection compared to standard units. Invest in this model if you need reliable, industrial-grade earth leakage detection for 32A loads.

✓Guards against life-threatening electrical leaks with 30mA Type AC residual current sensitivity.
✓Fast-acting protection trips in less than 300ms at 1x rated current to isolate faults immediately.
✓Supports heavy-duty residential loads with a 32A rated current and 500A making/breaking capacity.
✓Certified for extreme fire safety with a 960°C glow wire test rating and UL94 V0 flammability class.
✓Ensures low thermal emission within the panel with a power loss of only 1.2W per pole.
✓Halogen-free and RoHS compliant construction ensures an environmentally safe installation for your home.

Select the A9N19637 for life-saving 30mA protection in homes and small offices. It is ideal for 230V single-phase setups but should be avoided for high-load industrial machinery requiring 4-pole or 63A ratings.

Product Overview
The Schneider Electric A9N19637 is a 2P (1P+N) voltage-operated ELCB engineered for 32A residential applications operating at 230V and 50Hz. This device is specifically designed for final circuit installation to provide instantaneous earth leakage protection at a 30mA residual current threshold.

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Engineering Analysis
The 30mA sensitivity is vital for residential safety because the device trips in ≤40ms at 5x rated current, effectively stopping current flow before it causes cardiac distress. With a 10kA conditional short circuit rating and 6kV impulse withstand voltage, it provides robust defense against high-energy electrical transients and faults.

Technical Support & FAQs