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Nikou Current Sensing Switch, Adjustable AC 0.2-30A SZC23-NO-AL-CH Normally Open Current Sensing Relay for AC Current Measurement and Monitoring

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$14.39

$ 7 .99 $7.99

In Stock


Product Description

1

Features:

1. Self-powered, no external power supply required.

2. Action current 0.2-30A AC, adjustable with a potentiometer.

3. LED indicator can conveniently and intuitively indicate the working status of the switch.

4. High-power MOS tube contactless electronic switch.

5. The switch has no limit on the number of opening and closing, and the reaction speed reaches the ms level.

6. Straight-through structure design, isolation withstand voltage up to 2000V.

7. Hysteresis is less than 1% and can be used under strong magnetic conditions.

8. The outer casing is made of self-extinguishing material ABS.

9. Suitable for AC current measurement and monitoring, AC motor overload protection, electronic switch of automatic control system and so on.

Specification

Model: SZC23-NO-AL-CH
Power supply: Not required
Rated load: ≤ 0.5A@240V 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: 65*25*47mm / 2.56*0.98*1.85in
Hole diameter: 10mm / 0.4in
Package weight: Approx. 56g/2.0oz

Install

1

PLC control AC motor

PLC control AC motor

2

Directly control AC and DC loads

Indirectly control AC and DC loads in combination with contactors

3

Wiring diagram

1

Customer
Reviewed in the United States on January 11, 2024
I used current sensor to detect furnace blower running to operate other blowers, humidifier, etc. Good price, does what it should, easy set-up