The Schneider Electric Acti9 iTR modular bell transformer is engineered to provide a stable, low-voltage output for signaling devices within industrial control panels. This transformer is designed to operate from a standard mains supply, converting it to a voltage suitable for audible alarms and indicators, commonly found in machine safety systems and building automation.

Technical details

• Series: Acti9 iTR
• Input Voltage: 230 V AC
• Input Frequency: 50..60 Hz
• Output Voltage Range: 12..24 V AC
• Power Rating: 25 VA
• Type: Modular bell transformer
• Mounting: DIN rail mountable (standard for modular components)
• Protection: Integrated short-circuit and overload protection (typical for this series, verify with datasheet)

Applications & compatibility

This transformer is ideal for applications requiring a dedicated low-voltage power source for audible alarms, such as emergency stop buttons, status indicators, and signaling horns. It is commonly integrated into control panels for packaging machinery, material handling systems, and HVAC equipment where reliable signaling is critical for operational awareness and safety.

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 A9A15215 or contact our technical team for cross-reference assistance with compatible Acti9 signaling components.