Electrical Supplies

electronic switch Rotary Encoder 4-Position 3-Speed Fan Selector Rotary Select Selector Switch 13AMP 120V-250V replacement parts Switch Encoders The rotary encoder has switch function. Made of material, , wear resisting and . Sensitive response, stable performance, long service life. Simple structure, easy to install and use. electronic switch Rotary Encoder 4-Position 3-Speed Fan Selector Rotary Select Selector Switch 13AMP 120V-250V replacement parts