SZC23 Series AC current detection switches are designed and manufactured to resolve AC current monitoring. Utilizing the principle of interductance to detect AC DC current, isolate AC current, output normal open or normal close switching signals to control various automation industrial equipment such as flash, buzzer, relay, single chip. or other power load equipment. Compared to traditional interductors, thermal protectors, and other devices, this device not only provides more precise and timely control, but also greatly simplifies the design and reduces costs.
Features:
>1. Self-powered, no external power supply needed.
2. Working current: 0.2~30A AC, adjustable with potentiometer.
3. LED indicator can show the switch working status conveniently and intuitively
4.High power MOS tube contactless electronic switch
5. There is no limit to the number of switches open and close and the reaction speed reaches the millisecond.
6. Straight structure design, insulation pressure resistance up to 2000V.
7. Hysteresis is less than 1%, can be used under strong magnetic conditions.
Specifications:
Model: SZC23-NO-AL-CH
Power Supply: No
> Rated Load: ≤0.5A@240V AC/DC
Input Current: 0.2-30A AC
Switch-on Min: 0.5±0.2A