SeeedStudio Grove Magnetic Switch


Out of stock

Approx Restocking Date: NA
SKU: 592870
  1. Operating voltage: 4.75 V – 5.25 V
  2. Switched power: 10 W
  3. Switched voltage AC, RMS value (max) : <140 V
  4. Switched current (DC): <500 mA
  5. Grove compatible interface
  6. Rugged encapsulation
  7. Minimum external parts


(inc GST)

₹ 202.54 (+18% GST extra)

Out of stock

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Category: Electronic Switches/Keypads
Tags: grove magnetic switch, magnetic switch, v1.4

Have you ever thought of controlling a circuit based on proximity? What if we bring a special module that will perform this task? So for you, we are presenting the Grove – Magnetic Switch, a wonderful tool for designers to turn a circuit ON and OFF based on proximity. It’s a Grove interface compatible switch module.

This switch is based on encapsulated dry reed switch CT10. CT10 is Single-Pole, Single-Throw (SPST) type switch which has normally open ruthenium contacts. moreover; the switch comes with a double-ended type sensor.  The sensor may be actuated with an electromagnet, a permanent magnet or a combination of both. The Grove – Magnetic Switch is a multi-purpose device. You can use it for various applications such as proximity sensor, security alarm sensor, level sensor, flow sensor, pulse counter, etc.

For all Grove users (especially beginners), Seeed Studio provides guidance PDF documents. Please download and read through Preface – Getting Started and Introduction to Grove before using the product. This is a suitable product for not only Grove users but also all electronics enthusiasts. So, why wait? Buy now!


  1. Grove compatible interface
  2. Multipurpose device
  3. Minimum external parts
  4. Rugged encapsulation

Useful links:


Package Includes:

1 x Grove – Magnetic Switch v1.4

Operating Voltage (VDC)

4.75 ~ 5.25

Switched Power

10 W

Switched Voltage AC, RMS value (max)

< 140 V

Switched Current (DC)

< 500 mA

Carry Current (DC)

< 0.5 A

Contact Resistance

< 200 mΩ

Insulation Resistance (MΩ)


Operating Temperature Range (°C)

-40 to 125

Operate Range (AT)


Length (mm)


Width (mm)


Height (mm)


Mounting hole diameter (mm)


Weight (gm)

1 (approx)

Shipment Weight

0.01 kg

Shipment Dimensions

7 × 4 × 1.2 cm

6 Months Warranty

This item is covered with a supplier warranty of 6 months from the time of delivery against manufacturing defects only. This is a quality product from the original manufacturer. Only manufacturing defects are covered under this warranty. Reimbursement or replacement will be done against manufacturing defects.

What voids the warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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User Manual

CDC File

CT10 Datasheet

Grove - Magnetic Switch v0.9 Schematic File

Grove - Magnetic Switch v1.3 Schematic Eagle File

Grove - Magnetic Switch v1.3 PDF File

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Country Of Origin: China

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