Siemens 3SB3804-2AA3 4-Hole Waterproof Control Button Metal

Siemens 3SB3804-2AA3 4-Hole Waterproof Control Button It is an electrical device that transfers metal pressing and turning operations to the machine and enables us to control the system. Contact: It is the conductive part of the switch that opens or closes the circuit. Contact block: It is the part that contains the contact. The contact blocks are held on the back of the button or signal lamp by means of a holder. Operator/Actuator: It is the part that works by touch. Like button head, selector switch button Lamp block: It is the part that activates the electric lamp when it receives the signal.