Heayzoki Normally Open Current Sensing Switch Adjustable AC 0.2-30A SZC23-NO-AL-CH,Current Sensing Relay Switch,Self-Powered, No External Power Supply Required.
SZC23 series AC current sensing switch is designed and manufactured to solve the AC current monitoring. It uses the principle of mutual inductance to sense the AC straight-through current, isolate the AC current, and output a normally open or normally closed switching signal to directly control various automation industrial equipment, such as flash, buzzer, relay, single-chip or other power load equipment. Compared with traditional mutual inductors, thermal protectors and other devices, using this device can not only get more accurate and more timely control, but can also greatly simplify the design and reduce costs. Specification: Model: SZC23-NO-AL-CH Power supply: Not required Rated load: 0.5A240V AC/DC Input current: 0.2-30A AC Switch on minimum: 0.5±0.2A Maximum overload: 100% Leakage current: 0.1A Accuracy: 1% Hysteresis: 1% Response time: 200ms Repeatability: 100% Working temperature: -20~60 Waterproof: IP30 Dimensions: 652547mm / 2.560.981.85in Hole diameter: 10mm / 0.4in Package weight: Approx. 56g/2.0oz Package list: 1 Current Sensing Switch Note: 1. Due to the difference between monitors and light effects, the pictures may not reflect the actual color of the item. 2. Please allow slight error due to manual measurement. Thanks for your understanding.
Product Features
- Adjustable CurrentAction current 0.2-30A AC, adjustable with a potentiometer.
- LED IndicatorLED indicator can conveniently and intuitively indicate the working status of the switch.
- Warm TipsSelf-powered, no external power supply required.
- Contactless Current Sensing SwitchHigh-power MOS tube contactless electronic switch.
- AdvantagesThe switch has no limit on the number of opening and closing, and the reaction speed reaches the ms level.
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