The Schneider Electric A9D31816 is an earth leakage circuit breaker from the iC60H series, designed for robust protection in electrical distribution systems. This 1-pole + neutral device features a B curve tripping characteristic, indicating its suitability for applications requiring protection against overcurrents and earth faults with a specific sensitivity to rapid current surges. It is rated for 16 Amperes and a 30 milliampere leakage current detection threshold, providing essential safety for personnel and equipment.

Technical details

• Series: iC60H
• Type: Earth Leakage Circuit Breaker (ELCB)
• Configuration: 1 Pole + Neutral (1P + N)
• Tripping Curve: B Curve
• Rated Current: 16 A
• Rated Residual Operating Current (IΔn): 30 mA
• Rated Voltage: 240 V
• Breaking Capacity: To be verified against manufacturer datasheet.

Applications & compatibility

This earth leakage circuit breaker is commonly employed in residential, commercial, and light industrial settings to safeguard circuits from electrical shocks and fire hazards caused by earth faults. It is suitable for protecting circuits in distribution boards, control panels, and machinery where sensitive earth leakage detection is required, such as in areas with increased risk of electric shock or where sensitive electronic equipment is present.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the A9D31816 or contact our technical team for cross-reference assistance with compatible iC60H series components.