Feature

●High Power MOS Tube Contactless Electronic Switch
●Self-powered, no external power supply needed
●The LED indicator can conveniently and intuitively show the working status of the switch
●Operating current: 0.5-200 AAC and adjustable with potentiometer
●There is no limit to the number of switches to open and close and the reaction speed reaches the ms level


Description

SZC03 Series AC current detection switches are designed and manufactured to resolve AC current monitoring. Using the principle of mutual inductance to detect AC straight current, isolate AC current, output normal open or normal closed switching signals, directly control various automated 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.

Function:
1. Self-powered, no external power supply needed.
2. Working current: 0.5-200 AAC, 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 to open and close and the reaction speed reaches the ms level.
6. Straight-through construction design, insulated voltage up to 2000V
7. Hysteresis is less than 1%, can be used under strong magnetic conditions.
8. The outer casing is made of self-extinguishing material ABS.
9. Suitable for measuring and monitoring AC current, AC motor overload protection, automatic control system electronic switch, etc.

Specifications:
Model: SZC03-NO-AL-CH
Power Supply: No need
Rated Load: 0.3A @ 135V AC/DC
Input straight through current: 0.5-200A AC
Minimum Switch: 0.5±0.2A
Maximum overload o