The SIS4 series is very compact, 4-pole relays with forced guide contacts in accordance with EN 50205. In addition to its very small dimensions, this series of relays stands out for its high shock resistance, wide range of excitation voltages and low winding power losses, as well as its high switching reliability due to its crown contacts.
Contact 2NO / 2NC or 3NO / 1NC
Switching current range 5 mA to 6 A
Winding voltage 5 VDC to 110 VDC (non-standard winding available on request)
Winding power 0.5 W
Design (LxWxH) 48 x 16.6 x 16.5 mm
Certifications: UL, cUL, SEV, TÜV
Application areas: off-shore applications, interface, medical technology, robotics, machine tools, remote control.
![](http://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Fwww.ermec.es%2FELESTA-SIS4-Series%2Ffr&t=%20ELESTA SIS4 Series%0A<p style="font-size: 13px; font-family: Arial, Verdana, Helvetica;">The SIS4 series is very compact, 4-pole relays with forced guide contacts in accordance with EN 50205. In addition to its very small dimensions, this series of relays stands out for its high shock resistance, wide range of excitation voltages and low winding power losses, as well as its high switching reliability due to its crown contacts.</p>
<p style="font-size: 13px; font-family: Arial, Verdana, Helvetica;">Contact 2NO / 2NC or 3NO / 1NC<br />
Switching current range 5 mA to 6 A<br />
Winding voltage 5 VDC to 110 VDC (non-standard winding available on request)<br />
Winding power 0.5 W<br />
Design (LxWxH) 48 x 16.6 x 16.5 mm<br />
Certifications: UL, cUL, SEV, TÜV<br />
Application areas: off-shore applications, interface, medical technology, robotics, machine tools, remote control.</p>
<p style="font-size: 13px; font-family: Arial, Verdana, Helvetica;"><a data-link-type="external" data-type="linkpicker" href="http://www.ermec.com/catalogos/2019/ELESTA/sis4.englisch.pdf" style="font-family: Tahoma; color: rgb(58, 120, 135);"><img alt="datasheet" src="/WebRoot/StoreES2/Shops/eb6036/MediaGallery/ICONOS/datasheet.gif" style="font-size: 13px; width: 94px; height: 30px;" title="datasheet" /></a></p>%0A%0A#FinalPrice[0]&src=sp){kind=link}
![](https://twitter.com/intent/tweet?original_referer=https%3A%2F%2Fwww.ermec.es%2FELESTA-SIS4-Series%2Ffr&source=tweetbutton&text=ELESTA SIS4 Series%0A%0A<p style="font-size: 13px; font-family: Arial, Verdana, Helvetica;">The SIS4 series is very compact, 4-pole relays with forced guide contacts in accordance with EN 50205. In addition to its very small dimensions, this series of relays stands out for its high shock resistance, wide range of excitation voltages and low winding power losses, as well as its high switching reliability due to its crown contacts.</p>
<p style="font-size: 13px; font-family: Arial, Verdana, Helvetica;">Contact 2NO / 2NC or 3NO / 1NC<br />
Switching current range 5 mA to 6 A<br />
Winding voltage 5 VDC to 110 VDC (non-standard winding available on request)<br />
Winding power 0.5 W<br />
Design (LxWxH) 48 x 16.6 x 16.5 mm<br />
Certifications: UL, cUL, SEV, TÜV<br />
Application areas: off-shore applications, interface, medical technology, robotics, machine tools, remote control.</p>
<p style="font-size: 13px; font-family: Arial, Verdana, Helvetica;"><a data-link-type="external" data-type="linkpicker" href="http://www.ermec.com/catalogos/2019/ELESTA/sis4.englisch.pdf" style="font-family: Tahoma; color: rgb(58, 120, 135);"><img alt="datasheet" src="/WebRoot/StoreES2/Shops/eb6036/MediaGallery/ICONOS/datasheet.gif" style="font-size: 13px; width: 94px; height: 30px;" title="datasheet" /></a></p>%0A%0A#FinalPrice[0]&url=https%3A%2F%2Fwww.ermec.es%2FELESTA-SIS4-Series%2Ffr){kind=link}
![](mailto:?subject=Ma recommandation:%20ELESTA SIS4 Series&body=<p style="font-size: 13px; font-family: Arial, Verdana, Helvetica;">The SIS4 series is very compact, 4-pole relays with forced guide contacts in accordance with EN 50205. In addition to its very small dimensions, this series of relays stands out for its high shock resistance, wide range of excitation voltages and low winding power losses, as well as its high switching reliability due to its crown contacts.</p>
<p style="font-size: 13px; font-family: Arial, Verdana, Helvetica;">Contact 2NO / 2NC or 3NO / 1NC<br />
Switching current range 5 mA to 6 A<br />
Winding voltage 5 VDC to 110 VDC (non-standard winding available on request)<br />
Winding power 0.5 W<br />
Design (LxWxH) 48 x 16.6 x 16.5 mm<br />
Certifications: UL, cUL, SEV, TÜV<br />
Application areas: off-shore applications, interface, medical technology, robotics, machine tools, remote control.</p>
<p style="font-size: 13px; font-family: Arial, Verdana, Helvetica;"><a data-link-type="external" data-type="linkpicker" href="http://www.ermec.com/catalogos/2019/ELESTA/sis4.englisch.pdf" style="font-family: Tahoma; color: rgb(58, 120, 135);"><img alt="datasheet" src="/WebRoot/StoreES2/Shops/eb6036/MediaGallery/ICONOS/datasheet.gif" style="font-size: 13px; width: 94px; height: 30px;" title="datasheet" /></a></p>%0A%0A%20#FinalPrice[0]%0A%0A%3Ca%20href%3D%22https%3A%2F%2Fwww.ermec.es%2FELESTA-SIS4-Series%2Ffr%22%3EAffichage%3C%2Fa%3E){kind=link}