Current Sensing Switch, Fydun Normally Open Switch Adjustable AC 0.2 30A SZC23 NO AL CH for Flash Buzzer Relay Automated Industrial Equipment

APPLICATION: The Current Sensing Switch is designed and manufactured specifically to solve AC monitoring using the principle of mutual inductance to induce AC through current, isolate AC and output normally open or normally closed switching to various industrial automation equipment. Suitable for AC current measurement and monitoring, AC motor overload protection, electronic switch automatic control, etc. SIMPLIFIED DESIGN: SZC23 series AC switches are directly controlled by flashes, buzzers, relays and microcontrollers or other power supply devices. Compared with traditional thermal devices and other devices, the use of this device not only provides more accurate and timely control, but also greatly simplifies the design and reduces costs. SELF-SUFFICIENT: No external power supply is required. The operating current is 0.2-30A AC and can be adjusted with a potentiometer. There is no limit to the number of times the switch can be opened and closed, and the response speed reaches the ms level. Linear structure, insulation resistance up to 2000V. The hysteresis is less than 1% and can be used under strong magnetic conditions. LCD DISPLAY: The LED display can show the working status of the switch conveniently and intuitively. Non-contact electronic high performance MOS tube switch. There is no limit to the number of times the switch can be opened and closed, and the response speed reaches the ms level. Linear structure, insulation resistance up to 2000V. The shell is made of ABS material, which can be automatically erased. SERVICE: We are responsible for the product and believe in the quality of the product. Professional features and high reliability will bring you a different experience and ensure every customer's satisfaction. If you have any questions about our products, we will answer them at any time.