Function:
1. Limit switch 626618 accurately detects the position of movable parts such as furnace doors, furnace covers, and heating elements. For example, in an industrial electric furnace, the limit switch can accurately determine whether the furnace door is completely closed. Only when the furnace door is closed and the limit switch sends a signal, the heating system can start normally to ensure the safety and stability of the heating process.
2. Main function of the furnace limit switch is to monitor and limit the temperature of the heating element. When the temperature reaches or exceeds the preset safety value, the switch automatically cuts off the power supply and stops heating, thereby preventing the equipment from overheating or damage.