The SIEMENS 6AV7674-1MA00-0AA0 is an emergency stop mushroom pushbutton designed for extension units, offering a 22 mm round red actuator with latching, rotate-to-unlatch operation. Ideal for machine control panels, it provides two normally closed contacts for reliable circuit interruption and comes without inscription for flexible labeling. Supplied with a printed circuit board containing the contact module and necessary mounting accessories, this unit simplifies installation and replacement in existing control systems while delivering a clear, easy-to-reset emergency stop function.
