Finedon Electronics
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SW-520D Vibration Sensor Metal Ball Tilt Switch

SW-520D is a commonly available roller-ball type tilt sensor which consists of two conductive elements (poles) and a conductive free mass (rolling ball), encapsulated in the same case.
The switch would be in the “off position” in the horizontal position, “on position” when raised to 10-90 degree or shakes.
These tilt switches use a metal ball which creates the same outcome as a mercury tilt switch, without the use of mercury and are ROHS compliant.

Double bead ball
Sensitivity Range : > ± 15 Degrees
Voltage : 20V
Current : 0.3A
Type : Normally Closed
Length : 11.5mm
Diameter : 5.2mm

Please Note: We also sell, 3 and 5mm Glass Mercury Tilt Switches

2x SW-520D Switches Supplied


This item will be fully inspected prior to dispatch. Buy with confidence.

 
Please read and note the following before ordering:

We welcome collections, Please call to arrange this. We accept cash on collection or pre-pay on PayPal or Through eBay

We are unable to provide any technical support, please ensure you fully understand how this item works by checking for any datasheets, to enable the product to be used within your application / project. (not provided with the item unless stated in listing!) Please Read the listing as it may contain important information.

When upgrading to 1st class post, please note this is sent via Royal Mail and is not a guaranteed next working day service.
All eBay Delivery Dates are estimates Only. If you need a next working day (not weekend or bank holiday) service please select Special Delivery.
Royal Mail State a delivery is not lost for up to two weeks after posting, so please inform us of a late delivery but please DO NOT open a case. We do respond to all messages to us in office hours. Mon - Fri 9 - 3pm. So please be a little Patient.

We attempt to send out all orders received before 3.00pm the Same Day. This excludes weekends and public holidays.

Customers placing multiple orders. - We may ship all the orders as one, please do not ask for a refund of shipping cost after you have placed your orders. Please do not place your orders if you want a refund of shipping costs.

Any problems Please contact us, our customer service is here to help.

Please Note: All Display pictures are for reference only.