Home > Products > Reed Switch > Reed switch/magnetic reed switch for Security system
Reed switch/magnetic reed switch for Security system
- 10000 Piece / Pieces per Month
- Shenzhen
- Credit Card
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Product Details
Place of Origin | Guangdong, China | Brand Name | COTO | |
Model Number | RI-48(20-25AT) | Usage | Magnetic Sensor | |
Theory | Inductance Sensor | Output | Switching Transducer |
Standard package.
Product Description
Specifications
70W reed switch RI-48:1.can replace German MEDER's reed switch KSK-1A52 and KSK-1A55.
2.NO type,long life.
3.RoHS compliant.
Magnetic Reed switch RI-48 series features:
(1) Perfect heavy load switch
(2) 10 mm glass length, can handle loads up to 70 Watts
(3) Contact layers: gold, supttered ruthenium
(4) Superior glass-to-metal seal and blade alignment
(5) Excellent life expectancy and reliability
Technical parameters:
Item | Unit | Nominal |
Operate Range | AT | 20-25 |
Switch Power(Max) | W | 70 |
Switch Voltage(Max) | V | DC200 AC250 |
Switch Current(Max) | A | 1 |
Carry Current(Max) | A | 1.75 |
Contact Resistance(Max) | milliohm | 90 |
Insulation(Min) | ohm | 106 |
Actuation time | ms | 0.35 |
Release Time(Max) | μs | 30 |
Shock
The switch are tested in accordance with "IEC 68-2-27", test Ea ( peak acceleration 500G, half sinewave; duration 11ms). Such a shock will not cause an open switch ( no magnetic field present) to close, nor a switch kept closed by an 80 AT coil to open.
Operating and Storage Temperature
Operating ambient temperature; min: -55°C; max: +125°C. Storage temperature; min: -55°C; max: +125°C. Note: Temperature excursions up to 150°C may be permissible.
Company Profile

Soway, oriented from the Chinese words for credibility and achievement, is given by our everlasting creed. Since the foundation of 2002, we have been committing ourselves to providing all-in-one solutions in the field of displacement and level measurement. Considering the expertise needed in displacement and level measurement, we provide a special-care plan within the lifespan of our products. Which is: No more complicated, just tell us what you request, our R&D team will offer a customized solution. No more difficult, we design, select and troubleshoot for you. No more concerned, we closely supervise our manufacturing process to ensure reliable products and high-standard workmanship. In cooperation with Nanjing University of Science& Technology, we build a most professional R&D team. With a more than 20-year experience right in this industry, and a manufacture base of more than 3300 square meter, EMERSON and us have been strategic partners in the area of process control. We believe benefiting our customers is the most significant. Cost-effective and professional service make us develop commonly. We will always be your trusted partner. Our history June 2002, Shenzhen Soway Tech Limited was established January 2004, we build our sensor laboratory in cooperation with Nanjing University of science and technology. August 2005, In cooperation with TOPWORX, we recommend solutions of SOWAY + TOPWORX in the area of measurement & control. March 2006, our sensor manufacturing base is established January 2008, The plan of special care within the lifespan of products was proposed in the field of industrial control. May 2009, being EMERSON's strategic partner in Asia. July 2013, evaluated as high-tech enterprises.
Contact Us
- Soway Tech Limited.
- Contact nameJack Gan Chat Now
- Phone86-755-89892273
- AddressNo.28, Xinfeng Road, PoTouBei, AiLian, Longgang District, Shenzhen, Guangdong
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