Limit switches are essential safety devices that detect the position or movement of machinery parts. When activated, they send signals to control equipment operations, preventing damage or accidents.
Limit switches come in many forms, from simple mechanical versions to advanced models tailored for HVAC systems and industrial use.
The furnace limit switch safeguards your heating system by shutting it off if temperatures exceed safe levels, protecting your home and equipment.
Fan limit switches regulate fan operation in heating and cooling units, turning fans on or off as needed. Honeywell fan limit switches are highly regarded for durability and precise temperature control.
In HVAC setups, limit switches monitor key components to ensure systems run smoothly, avoiding overheating and ensuring efficient performance.
DPDT relays often complement limit switches by managing electrical circuits, allowing complex control tasks with reliable switching actions.