SuperiorElectric SW40T Programmable Digital Timer Switch 110V AC 16A Automatic Factory School Bell Control Instrument – 40 Groups
Product ID: 471367731
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Details
- BrandSuperior
- Product Dimensions3.5"D x 3"W x
- Number of settings40
- UPC099461755772
- ManufacturerSuperior
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Description
SuperiorElectric SW40T Programmable Digital Timer Switch 110V AC 16A Automatic Factory School Bell Control Instrument – 40 Groups
Specifications
| Number of settings | 40 |
| Item Dimensions D x W x H | 3.5"D x 3"W x 1.75"H |
Have a Question? See What Others Asked
hello this is 60hrz?
any bell can use this ? how many program can save this timer because i want to use my school i want to put 3 schedule ring in one day ?
Can 2 bells be hooked up to this? Where can we buy the bells?
Can this drive a relay?
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