Current Sensing Switch, Normally Open Adjustable AC Relay 0.2A - 30A (SZC23 No AL-CH Model)

Current Sensing Switch, Normally Open Current Sensing Relay Adjustable AC 0.2A -30A (SZC23 No AL-CH Model)

Current Sensing Switch, Normally Open Adjustable AC Relay 0.2A - 30A (SZC23 No AL-CH Model)

Visit the Store Hilitand is a registered brand of industrial and household products. "Insist on top quality and service", we operate our business with this brand concept. Listen to customer needs, use the best quality materials to produce products under the most stringent procedures, and provide customers with the most sincere service attitude, and adhere to the most intimate after-sales service. Visit the Store Visit the Store Visit the Store The company was established in 2011. All departments and positions of the company operate in strict and orderly manner in accordance with the corresponding system, and strictly control quality from product development, production, pre-sales / after-sales service and other links. Sales categories involve wooden furniture industry, hardware furniture industry, clock and watch industry, glasses industry, molds, knives, etc., in North America, South America, Europe, Africa, Asia, etc. It has many customers and has won unanimous praise from customers. Our company focuses on all-round development, attracts and cultivates outstanding employees with a good working environment, creates a healthy and civilized corporate culture, emphasizes equality and fair competition. Pursuing excellent company and employees to produce excellent products, excellent products satisfy every customer, and outstanding achievements come from the meticulousness of every link. We combine high-quality products, innovative technology and high-quality after-sales service, hoping to provide services and create value for more users in the future. Visit the Store Question 1: There is AC power to the unit, but neither of the LED is lighted; Solution: Verify that the AC power to the unit is normal. Question 2: It's hard to make the red led be lighted when adjust the continuously variable potentiometer. Solution: You have turned the potentiometer clockwise. Please turn it to counterclockwise direction. Question 3: The switch output does not function. Solution: Verify that the maximum amperage range has not been exceeded and the connection of the output is well-connected. Voltages or currents above the rated levels may damage the switch. Question 4: Set point potentiometer keeps turning. Solution: Turn the potentiometer counterclockwise, to return the unit to its original setting. Start the calibration procedure again.

Key Features

• ✅ Self-powered, no external power supply required.
• ✅ Action current 0.2-30A AC, adjustable with a potentiometer.
• ✅ LED indicator can conveniently and intuitively indicate the working status of the switch.
• ✅ High-power MOS tube contactless electronic switch.
• ✅ The switch has no limit on the number of opening and closing, and the speed reaches the ms level.

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