2.     Начало
  3. EN
  4. Seno

Seno

SIF 4 Contacts

SIF 4The SIF4 series contains 4-pole relays with forcibly guided contacts according with EN 50205 in an extremely flat design (10.9 mm). This relay series stands out for a large switching current range. Component installation under the relay is possible.

  • Contact mounting 3NO / 1NC
  • Switching current range 5 mA to 8 A
  • Coil voltage 5 VDC to 110 VDC (non-standard coils available upon request)
  • Coil power 0.7 W
  • Design (LxWxH) 41 x 29.4 x 10.9 mm
  • Approvals: UL, cUL, SEV, TÜV

Areas of application: access control, interfaces, transportation, robotics, machine tools

 pdf-download-2

SIS 4 Contacts

SIS4Very compact SIS4 series, 4-pole relays with forcibly guided contacts in accordance with EN 50205. In addition to their very small dimensions, this relay series stands out thanks to its high shock resistance, large exciting voltage range and low coil loss power, as well as its high switching reliability due to its notched crown contact .

  • Contact mounting 2NO / 2NC or 3NO / 1NC
  • Switching current range 5 mA to 6 A
  • Coil voltage 5 VDC to 110 VDC (non-standard coils available upon request)
  • Coil power 0.5 W
  • Design (LxWxH) 48 x 16.6 x 16.5 mm
  • Approvals: UL, cUL, SEV, TÜV

Areas of application: off-shore applications, interfaces, medical technology, robotics, machine tools, remote control

 pdf-download-2

SIR 4 Contacts sensitive

SIR 4The SIR4 SEN, series contains powerful, compact 4-pole relays with forcibly guided contacts in accordance with EN 50205 for switching loads up to 10 A. Crown contacts for high switching reliability.

  • Wide coil working ranges
  • Contact mounting 2NO / 2NC or 3NO / 1NC
  • Switching current range 10 mA to 10 A
  • Coil voltage 6 VDC to 110 VDC (non-standard coils available upon request)
  • Coil loss power 0.36 W
  • Design (LxWxH) 46.4 x 16 x 30.7 mm
  • Approvals: UL, cUL, SEV, TÜV
  • Manipulation-protected socket for PCB mounting

Areas of application: process technology, lifts, machine tools, vehicle construction

  pdf-download-2

SIR 4 Contacts "Power"

 SIR 4P

The SIR4P contains extremely powerful, compact 4-pole power relays with forcibly guided contacts in accordance with EN 50205 for switching loads up to 12 A. 2 powerful contacts for loads with a high surge current (up to 60A) in the AC and DC range and 2 checkback contacts.

  • Contact mounting 2NO / 2NC or 3NO / 1NC
  • Switching current range 10 mA to 12 A
  • Coil voltage 6 VDC to 110 VDC (non-standard coils available upon request)
  • Coil loss power 0.75 W
  • Design (LxWxH) 46.4 x 16 x 30.7 mm
  • Approvals: UL, cUL, SEV, TÜV

Areas of application: door controls, motion control, transportation, farm machinery

 pdf-download-2

SIR 4 Contacts

SIR 4

The SIR4, series contains powerful, compact 4-pole relays with forcibly guided contacts in accordance with EN 50205 for switching loads up to 10 A. Crown contacts for high switching reliability.

  • Wide coil working ranges
  • Contact mounting 2NO / 2NC or 3NO / 1NC
  • Switching current range 10 mA to 10 A
  • Coil voltage 6 VDC to 110 VDC (non-standard coils available upon request)
  • Coil loss power 0.6 W
  • Design (LxWxH) 46.4 x 16 x 30.7 mm
  • Approvals: UL, cUL, SEV, TÜV
  • Manipulation-protected socket for PCB mounting

Areas of application: process technology, lifts, machine tools, vehicle construction

 pdf-download-2

SLR 4 Contacts

switching relay forcibly guided contacts 13781 5848121

- PCB relay with forcibly guided contacts
- Protective separation between coil/control contacts and output contacts (> 8mm) as well as protective separation between the output contacts themselves (> 10mm)
- EN 50205 type A


Contact mounting:


SLR312 3NO/1NC
SLR222 2NO/2NC
- Small external dimensions
- Mean coil power 0.6W
- Holding power 0.18W
- For Railway Applications: EN 50155


Standard coils for direct current (other voltages on request)

Nominal
voltage VDC		 Min. pick-up
voltage at 20°C		 Drop-out
voltage at 20 °C		 Nominal
current in mA		 Resistance
in Ohm at 20 °C		 Tolerance 
in %
 5  3,5  > 0,5  121,0  41  ± 10
 6  4,2  > 0,6  100,0  60  ± 10
 12  8,4  > 1,2  50,0  240  ± 10
 18  12,6  > 1,8  33,3  540  ± 10
 24  16,8  > 2,4  25,2  950  ± 10
 48  33,6  > 4,8  12,6  3‘800  ± 10
 60  42,0  > 6,0  10,0  6‘000  ± 13
 110  77,0  > 11,0  5,5  20‘000  ± 15

pdf-download-2

SIM 4 Contacts

SIM 3

The SIM4 series, include compact 4 pole relays with forcibly guided contacts in accordance with EN 50205, with extrusion-coated coil design which is also suitable for use in the ATEX area. Crown contacts for high switching reliability. Extremely high air gaps and creepage distances.

  • Contact mounting 2NO / 2NC or 3NO / 1NC
  • Switching current range 10 mA to 8 A
  • Coil voltage 5 VDC to 110 VDC (non-standard coils available upon request)
  • Coil loss power 1 W
  • Design (LxWxH) 36.1 x 12.7 x 25.6 mm
  • Approvals: UL, cUL, SEV, TÜV
  • Manipulation-protected socket for DIN rail and PCB mounting

Areas of application: process technology, mining, lifting technology, interfaces, remote control

 pdf-download-2

SIS 3 Contacts sensitive

 SIS 212

Very compact SIS3 SEN, series 3-pole relays with forcibly guided contacts in accordance with EN 50205. In addition to their very small dimensions, this relay series stands out thanks to its high shock resistance, large exciting voltage range and low coil loss power, as well as its high switching reliability due to its notched crown contact.

  • Contact mounting 2NO / 1NC
  • Switching current range 5 mA to 6 A
  • Coil voltage 5 VDC to 110 VDC (non-standard coils available upon request)
  • Coil power 0.4 W
  • Design (LxWxH) 29.2 x 16.6 x 16.5 mm
  • Approvals: UL, cUL, SEV, TÜV

Areas of application: medical technology, sensors, interfaces, transportation, motion control, door control

 pdf-download-2

SIS 3 Contacts

SIS 212

The SIM3 series, include compact 3 pole relays with forcibly guided contacts in accordance with EN 50205, with extrusion-coated coil design which is also suitable for use in the ATEX area. Crown contacts for high switching reliability. Extremely high air gaps and creepage distances.

  • Contact mounting 2NO / 1NC
  • Switching current range 10 mA to 8 A
  • Coil voltage 5 VDC to 110VDC (non-standard coils available upon request)
  • Coil loss power 0.75 W
  • Design (LxWxH) 36.1 x 12.7 x 25.6 mm
  • Approvals: UL, cUL, SEV, TÜV
  • Manipulation-protected socket for DIN rail and PCB mounting

Areas of application: process technology, mining, lifting technology, interfaces, remote control

  pdf-download-2

SIM 3 Contacts

 SIM 3 

The SIM3 series, include compact 3 pole relays with forcibly guided contacts in accordance with EN 50205, with extrusion-coated coil design which is also suitable for use in the ATEX area. Crown contacts for high switching reliability. Extremely high air gaps and creepage distances.

  • Contact mounting 2NO / 1NC
  • Switching current range 10 mA to 8 A
  • Coil voltage 5 VDC to 110VDC (non-standard coils available upon request)
  • Coil loss power 0.75 W
  • Design (LxWxH) 36.1 x 12.7 x 25.6 mm
  • Approvals: UL, cUL, SEV, TÜV
  • Manipulation-protected socket for DIN rail and PCB mounting

Areas of application: process technology, mining, lifting technology, interfaces, remote control

pdf-download-2

Subcategories

Crimp terminals Article Count:  2

crimps-overview-small-horizontal

Housings, waffers, connectors Article Count:  3

Safety Relays - Elesta Article Count:  3

elesta relays headquarter

The company ELESTA relays GmbH established in the Swiss town of Bad Ragaz is one of the leading producers in the field of safety relays with forcibly guided contacts. A very comprehensive programme of safety relays enables ELESTA relays to offer the right product for just about all application areas. 
Specializing in relays with forcibly guided contacts, ELESTA relays impresses its customers and the market over and over again with innovation which sets distinct benchmarks in the world of safety relays.

Safety Relays Article Count:  23

elesta relays headquarter

The company ELESTA relays GmbH established in the Swiss town of Bad Ragaz is one of the leading producers in the field of safety relays with forcibly guided contacts. A very comprehensive programme of safety relays enables ELESTA relays to offer the right product for just about all application areas. 
Specializing in relays with forcibly guided contacts, ELESTA relays impresses its customers and the market over and over again with innovation which sets distinct benchmarks in the world of safety relays.

Rocker switches, Selectors Article Count:  1

Signal lights Article Count:  1