- Home
-
All Categories
- Musical Instruments
- Home & Kitchen
- Electronics
- Tools & Home Improvement
- Toys & Games
- Industrial & Scientific
- Automotive
- Baby
- Sports & Outdoors
- Computers & Accessories
- Clothing, Shoes & Jewelry
- Office Products
- Pet Supplies
- Arts, Crafts & Sewing
- Kitchen & Dining
- Grocery & Gourmet Food
- Patio, Lawn & Garden
- Health & Household
- Appliances
- Cell Phones & Accessories
- Sports Collectibles
- Camera & Photo Products
- Payment
- About Us
- FAQ
- Privacy Notice
- Shipping & Returns
- Contact Us
Your cart is empty.
Your cart is empty.- Home /
- Industrial & Scientific
- Food Service Equipment & Supplies
- Industrial Electrical
- Abrasive & Finishing Products
- Material Handling Products
- Occupational Health & Safety Products
- Lab & Scientific Products
- Raw Materials
- Filtration
- Fasteners
- Janitorial & Sanitation Supplies
- Power Transmission Products
- Hydraulics, Pneumatics & Plumbing
- Cutting Tools
- Digital Signage
- Test, Measure & Inspect
- Packaging & Shipping Supplies
- Industrial Hardware
- Retail Store Fixtures & Equipment
- Adhesives, Sealants & Lubricants
- Additive Manufacturing Products
- Commercial Door Products
- Robotics
- Science Education
- Power & Hand Tools
/
- Industrial Electrical /
- Controls & Indicators /
- Relays /
- Current Monitoring Relays
Product Description



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.
- 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 | 100.0% |
Leakage current | ≤0.1A |
Accuracy | 1% |
Hysteresis | ≤1% |
Response time | ≤200ms |
Repeatability | 100.0% |
Working temperature | -20~60℃ |
Waterproof | IP30 |
Dimensions | 65*25*47mm / 2.56*0.98*1.85in |
Hole diameter | 10mm / 0.4in |
Package list | 1 * Current Sensing Switch |
$18.89 $18.89
$ 9 .99 $9.99
$22.33 $22.33
$ 10 .99 $10.99
$390.99 $390.99
$ 99 .00 $99.00
$15.43 $15.43
$ 6 .99 $6.99
$19.55 $19.55
$ 9 .99 $9.99