Safety Door Switch: Enhance Equipment Safety with Real-Time Monitoring

A single-phase SSR (Solid State Relay) is an example of an electronic switch which utilizes a semiconductor to switch on or off a single-phase AC or DC load, accomplishing this without the use of mechanical parts. It provides zero-crossing switching for AC loads in order to reduce inrush currents and electromagnetic interference (EMI), making it ideal for resistive loads such as heaters and lamps, as well as small inductive loads like fans and solenoids. It is very easy to interface with microcontrollers and PLCs, because its input voltage ranges from 3-32V DC. The optoisolated configuration allows for galvanic isolation (2.5kV), providing safety against electrical noise and sensitive circuits, which ensures their operational reliability.