ReviewsSubstations

AC Current Switch SZC03-NC-AL-CH Adjustable Current Sensing Switch for Fflash Buzzer Relay and Single-Chip AC 0.5-200A

HIGH QUALITY: The shell of current sensing switch is made of self-extinguishing ABS material for long lifespan, durable and safe to use. It has traight-through structure design, isolation withstand voltage up to 2000V, powerful and reliable. Hysteresis is less than 1% and can be used under strong magnetic conditions..
GOOD PERFORMANCE: The switch can open and close without limitation, and the reaction speed reaches the ms level, quick response and low power consumption..
ADJUSTABLE: This adjustable switch with a potentiometer is self-powered, no external power supply required. Action current 0.5-200A AC..
WIDE APPLICATION: The switch is widely used for monitoring current in substations, variable frequency speed control devices, inverter devices and other electric equipment..
CONVENIENT: The high-power MOS tube contactless electronic switch is equipped with LED indicator which can conveniently and intuitively indicate the working status of the switch..

Measurement Range:0-200mA Accuracy of Class: 2.5.
(Appalication)-Pointer instruments are often used to measure current or voltage, monitor circuits and replace damaged instruments..
(Purpose)-It is widely used in mobile phone maintenance machinery and equipment, power electronic measurement, laboratory measurement and calibration, on-site circuit detection, operation, maintenance and management of power system power plants, substations, data center computer rooms, power distribution facilities, mechanical equipment, ships, aviation, transformers, voltage regulators and other industries..
(Material)-Transparent plastic case&(Size)-Meter Panel(Approx): 1.85X1.22"/ 47X31mm(L*T).
(Package contents)-Analog ammeter with a small package of mounting accessories (4 flat washers, 2 hex nuts, 2 spring cushions).
Fixed instrument φ3mm screws need to be configured separatelyhich need to be configured separately..

Measurement Range:0-30A Accuracy of Class: 2.0.
(Appalication)-Pointer instruments are often used to measure current or voltage, monitor circuits and replace damaged instruments..
(Purpose)-It is widely used in mobile phone maintenance machinery and equipment, power electronic measurement, laboratory measurement and calibration, on-site circuit detection, operation, maintenance and management of power system power plants, substations, data center computer rooms, power distribution facilities, mechanical equipment, ships, aviation, transformers,voltage regulators and other industries..
(Material)-Transparent plastic case&(Size)-Meter Panel(Approx): 2.75X2.36X0.98" / 70x60x25mm(L*W*T).
(Package contents)-Ammeter and a 30A shunt with a small package of mounting accessories (the wiring tools for connecting the ammeter to the shunt are purchased separately).

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