Features: _x000D_ 1. Mutual inductance current monitoring has high current detection accuracy and safe isolation of input and output. _x000D_ 2. Self-powered, no external power supply required. _x000D_ 3. Easy to install and use, no need to connect DC into the circuit when measuring. _x000D_ 4. Measured current AC 0-10/20/50A, output signal DC 0-5V. _x000D_ 5. Straight-through structure design, isolation withstand voltage up to 2000V. _x000D_ 6. Hysteresis is less than 1% and can be used under strong magnetic conditions. _x000D_ 7. The outer casing is made of self-extinguishing material ABS. _x000D_ 8. Suitable for AC current measurement and monitoring, AC motor overload protection, electronic switch of automatic control system and so on. _x000D_ _x000D_ Specification: _x000D_ Model: SZT15-CH-5V _x000D_ Supply power: Not required _x000D_ Output type: 0-5V DC _x000D_ Input straight-through current: AC 0-10A/20A/50A _x000D_ Switch on minimum: 0.50.2A _x000D_ Maximum overload of straight-through current: 200% _x000D_ Accuracy: 1% _x000D_ Power consumption: 1W _x000D_ Leakage current: 1mA _x000D_ Hysteresis: 1% _x000D_ Linearity: 10%-100% _x000D_ Straight-through wire diameter: 0.35-20mm _x000D_ Response time: 200ms _x000D_ Withstand voltage: 2000VAC 50/60Hz 1min _x000D_ Working environment: -20~60, 5-95%RH _x000D_ Dimensions: 61.5*90*26mm / 2.4*3.5*1.0in _x000D_ Hole diameter: 20mm / 0.8in _x000D_ Package weight: Approx. 98g/3.4oz _x000D_ _x000D_ Package list: _x000D_ 1 * AC Current Transmitter _x000D_ _x000D_ Note: _x000D_ 1. Due to the difference between monitors and light effects, the pictures may not reflect the actual color of the item. _x000D_ 2. Please allow slight error due to manual measurement. Thanks for your understanding.