Parameter Specification / Decoding Manufacturer / Series Eaton, BZM Series Model Number BZMX3N-3-AX315 Product Type Modular LED Stack Light with Sound Number of Levels 3 Visual Levels + 1 Sound Level Typical Color Order Common order: Green - Amber/Yellow - Red (from bottom to top) Light Source High-Intensity LEDs Integrated Sounder Yes, Electronic Buzzer (in the top module) Operating Voltage 24V DC (Based on "X315" code - Must verify from datasheet) Lens Type Clear or Frosted, multi-diffused for wide viewing angle Mounting Threaded Conduit Base (e.g., M32 x 1.5mm) Connection Pre-wired cable or terminal block (depends on base) IP Rating Typically IP65 (Dust-tight and protected against water jets)
