Detailed Answer
The mushroom head button (emergency stop button) is a red large-round-head button: pressing it triggers the emergency stop, and rotating/pulling resets it. Industrial remote emergency stop buttons must use the mushroom head: large operation area, easy to press with gloves, highly visible (red with yellow base). The Leader LD series emergency stop responds <100ms with an independent hard-wired circuit (not software-dependent); same for Xingjia.
| Design | Red mushroom head |
| Response | <100ms |
| Circuit | Independent hard-wired |
Note:The emergency stop button is for emergencies only; use the power button for routine shutdown.