Photo Eye Sensors monitor and shut down sections of the conveyor when not in use. The Conveyor Start / Stop will allow you to start and stop a conveyor line to load and unload product. After a power failure, Conveyor Disconnect Switches provide for safe disconnection of the entire electrical equipment. The Cable Emergency Stop or Safety Pull Cord is a failsafe taut wire emergency pull cord safety stop switch for open conveyors. An Emergency Stop Button allows direct disconnect of conveyor circuit contacts in emergency situations. Easy to spot, access, and use. On/Off operation, push to lock, turn to reset. A Limit Switch is a kind of control switch used to protect overload. It will stop the flow of current if it exceeds rated value of the switch. A Programmable Logic Controller(PLC) replaces the need for relays and interlocks in control systems. This allows the use of inputs and outputs controlled by a program loaded from a laptop to adjust the operation of equipment. Magnetic Starter is an electromagnetically operated switch that provides a safe method for starting an electric motor with a large load. Mag starters also provide under-voltage and overload protection and an automatic cutoff in the case of a power failure.