Schneider Electric A9C30111 iTL 1P 16A Impulse Relay

The Schneider Electric A9C30111 is a 1-pole 16A impulse relay from the iTL series, designed for centralized switching of lighting circuits and electrical loads in residential, commercial, and industrial control panels. This bistable relay holds its switching state without continuous coil power, making it ideal for energy-efficient automation and building management applications. Weighing just 218 g, the A9C30111 offers a compact, DIN rail-mountable solution for modern electrical installations.

Technical Specifications

Applications & Use Cases

• Lighting Control: Centralized ON/OFF switching of lighting circuits from multiple push-button stations.
• Building Automation: Integration into KNX or conventional building management systems for stairwell, corridor, and office lighting.
• Industrial Control Panels: Bistable load switching where coil power must not be maintained continuously.
• Energy Management: Reduces standby coil consumption compared to standard contactors in repetitive switching applications.