Description
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-NC-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. 84g/2.96oz
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.
