KAC M3A-Y000SG-K013-11 Yellow Surface Call Point (No Resistor)

The KAC M3A-Y000SG-K013-11 Yellow Surface Call Point (No Resistor) is a yellow surface-mounted manual call point designed for non-fire emergency signaling, hazard isolation, and auxiliary safety control systems. Built with a high-visibility yellow housing specifically intended to differentiate auxiliary emergency functions from standard red fire alarms, it utilizes a clean single-pole double-throw (SPDT) changeover contact without built-in series resistors, making it ideal for flexible voltage switching and custom control loops. The unit includes a frangible glass operating element that provides positive physical activation, key-reset capability for straightforward maintenance testing, robust terminal wiring blocks for secure connection, and a matching surface-mounting backbox engineered for easy indoor installation across commercial and industrial facilities.