The Schneider Electric A9D61816 is a 16A, single module RCBO offering combined protection against earth leakage and overcurrent faults. Suitable for residential and commercial installations, it features a 30mA sensitivity, C Curve trip, and 6kA breaking capacity—making it ideal for lighting and general power circuits.

This DIN-mounted device includes a thermal-magnetic trip unit, padlockable toggle, and a clear ON/OFF indicator for maintenance safety. With a slim 18mm width and left-hand neutral configuration, it installs easily into tight switchboards and complies with AS/NZS 61009.1 standards.

A9D61816 Features

• 16A Type A RCBO – Provides residual current and overload protection in one unit.
• 30mA Earth Leakage Sensitivity – Detects and trips on leakage to enhance user safety.
• 6kA Breaking Capacity – Suitable for general low-voltage fault protection.
• C Curve Trip Profile – Ideal for inductive and resistive load circuits.
• DIN Rail Mount, 18mm Wide – Compact design with screw terminals and left-side neutral.

A9D61816 FAQ

Q: What kind of loads is this RCBO suited for?
A: The C Curve makes it suitable for lighting, appliances, and small motor loads.

Q: Can it be used in TN systems?
A: Yes, it’s designed for TN earthing systems commonly used in Australian installations.

Q: Is the toggle padlockable?
A: Yes, the toggle includes a padlock provision for secure isolation during maintenance.