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ELFRI SRL

The Company Elfri since 1981 has been manufacturing electric and electronic products. During these years, besides the standard transformers we widened the range of products for industrial automation becoming a supplier w ...

ELFRI SRL
VIA FRIULI, 9
GONARS, VE 33052
Italy

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Electromagnetic fire door holder mod. S3

Electromagnetic fire door holder mod. S3
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Product Description

Model S3 is generally supplied with keeper plate S01XXX, a release button and protection circuit. It's available with holding force from 500 to 1000 Newton.
Power supply wires are connected to a terminal connection and they can enter from down or from the sides via special tear-off tabs. Standard operating voltage is 24Vdc. Plastic materials used are of high mechanical resistance. Height and length can be modified as preferred. With an easy operation it can be fixed to the floor / ceiling or wall, and oriented horizontally or vertically.

Variants and accessories available:
- Extension tube (code 30050_061)
- Different supply voltage
- A.C. Supply voltage