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To Our Valued Victorian Customers...

In accordance with the Victorian State Government instructions to move to Alert Level 4, from 08:30am on Thursday 6th August, the majority of our Melbourne Metropolitan stores will continue to service our online operations through contactless click & collect and home deliveries.

Please note access to these showrooms will be restricted during this period. Our stores in Geelong, Shepparton and Albury will continue trading as normal. Click here for trading info.

Miniature Glass Reed Switch Miniature Glass Reed Switch SM1002 2.45 In stock

Miniature Glass Reed Switch

CAT.NO: SM1002

Miniature Glass Reed Switch

CAT.NO: SM1002

Ideal for triggering circuits based on presence of a magnet
• Contacts close when magnet is present
• Suitable for hobby projects, robotics, or security applications
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Bulk Pricing:
1-9 $2.45
10-24 $2.20
25+ $1.95
In Stock


Ideal for burglar alarms. Contact normally open, but closed when near magnet.

Total length: 44mm
Glass length: 16mm

Contact operation:

Contacts are closed cicuit when the magnet is alongside the switch. For hobbyist application the "normal" state is when the magnet is away from the switch. The switch is then triggered by the magnet and switch being brought together.

Electromechanical Switch

Switch Type Magnetic Reed
Poles / Contacts 1 pole
Throws / Positions 1pos
DC Voltage Rating

DC Voltage 200V
DC Current Rating

DC current rating 0.5A

From $10 a weeklearn more

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Standard Freight: 2-5 working days for most areas
Express Freight: 1-2 days for most areas
Delivered Today: If ordered before 12pm Super fast delivery (limited areas)