Schneider Electric Acti9 Series Clip-On Electronic bell, 8 → 12 V ac, 80dB at 1 m, IP20, IP40, Single-Tone

The Schneider Electric Modular Bell operates with a rated supply voltage of 8 to 12 V AC at 50/60 Hz and consumes 3.6 VA of power. It is designed for mounting on a 35 mm symmetrical DIN rail with a 2-pitch width. The bell's dimensions are 81 mm in height, 18 mm in width, and 72 mm in depth. It features auxiliary connection terminals that are tunnel-type, supporting rigid and flexible wires up to 4 mm². The wire stripping length for bottom connections is 12 mm, and the required tightening torque is 1.3 N·m for the bottom terminal.

Clip on mounting
80 dB noise level
IP40 rated for modular enclosure conforming to IEC 60529