Product Review
Features:
SZC03 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: SZC03-NO-AL-CH
Power supply: Not required
Rated load: 0.3A@135V AC/DC
Input straight-through current: 0.5-200A AC
Switch on minimum: 0.5±0.2A
Maximum overload of straight-through current: 200%
Accuracy: 10%
Power consumption: ≤1W
Leakage current: ≤1mA
Hysteresis: ≤1%
Response time: ≤200ms
Working environment: -30~70℃, 0-95%RH
Dimensions: 62*90*25.5mm / 2.4*3.5*1.0in
Hole diameter: 20mm / 0.8in
Package weight: Approx. 80g/2.8oz
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Package list:
1 * Current Sensing Switch
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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.
- 【Multi-use】SZC03-NO-AL-CH AC current sensor relay 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 to directly control various automation industrial equipment, such as flash, buzzer, relay, single-chip or other power load equipment.
- 【Upgraded】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.Self-powered, no external power supply required.Input straight-through current: 0.5-200A ACRated load: 0.3A@135V AC/DC.
- 【High Performance】The Current Sensing Switch has no limit on the number of opening and closing, and the speed reaches the ms level.Hysteresis is less than 1% and can be used under strong magnetic conditions.Straight-through structure design, isolation withstand voltage up to 2000V.
- 【LED Indication】Action current 0.5-200A AC, adjustable with a potentiometer.LED indicator can conveniently and intuitively indicate the working status of the switch.
- 【ABS Material】With high-power MOS tube contactless electronic switch.The outer casing is made of self-extinguishing material ABS,which has great performance of heat resistance,acid and alkali resistance,high impact strength and stable performance.
