Relay Products

Relays with forcibly guided contacts by ELESTA

SISF 3 Series

The SISF 212 contact set consists of 1 normally closed contact and 2 normally open contacts. The proven contact system with notched crown contacts is suitable for switching currents from 3 mA to 6 A and ensures very high reliability when linking load and logic in functional safety circuits. With a rated power of 800 mW and a holding power of only 300 mW, the relay is suitable for compact designs with low heat generation.
  • Contact mounting 2 NO / 1 NC
  • Switching current range 3 mA to 6 A
  • Coil voltage 5 VDC to 250 VDC Special coils on request
  • Nominal coil power 0,6 W
  • Design (LxWxH) 29,2 x 16,6 x 13 mm
  • Approvals TÜV (UL & cUL pending)
Areas of application: medical technology, sensors, interfaces, transportation, motion control, door control

SIS 2 Series

Very compact SIS2 series, 2-pole relays with forcibly guided contacts in accordance with IEC 61810-3. 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 1 NO / 1 NC
  • Switching current range 3 mA to 6 A
  • Coil voltage 5 VDC to 60 VDC Special coils on request
  • Nominal coil power 0,27 W
  • Design (LxWxH) 29,2 x 16,6 x 16,5 mm
  • Approvals UL, cUL, TÜV
Areas of application: medical technology, sensors, interfaces, transportation, motion control, door control

SIS 2 sensitive Series

Very compact SIS2 series, 2-pole relays with forcibly guided contacts in accordance with IEC 61810-3. An outstanding benefit is the very low coil energy need. (nominal output of 200 mW and a holding power of 40 mW). In addition to their very small dimensions, this relay series stands out thanks to its high shock resistance, large exciting voltage range and very low intrinsic heating, as well as its high contact reliability due to its established notched crown contact.
  • Contact mounting 1NO / 1NC
  • Switching current range 3 mA to 6 A
  • Coil voltage 3 VDC to 60 VDC Special coils on request
  • Nominal coil power 0,2 W
  • Design (LxWxH) 29,2 x 16,6 x 16,5 mm
  • Approvals UL, cUL, TÜV
Areas of application: medical technology, sensors, interfaces, transportation, motion control, door control

SIS 3 Series

Very compact SIS3, series 3-pole relays with forcibly guided contacts in accordance with IEC 61810-3. 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 2 NO / 1 NC
  • Switching current range 3 mA to 6 A
  • Coil voltage 5 VDC to 110 VDC Special coils on request
  • Nominal coil power 0,6 W
  • Design (LxWxH) 29,2 x 16,6 x 16,5 mm
  • Approvals UL, cUL, TÜV
Areas of application: medical technology, sensors, interfaces, transportation, motion control, door control

SIS 3 sensitive Series

Very compact SIS3 SEN, series 3-pole relays with forcibly guided contacts in accordance with IEC 61810-3. 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 2 NO / 1 NC
  • Switching current range 3 mA to 6 A
  • Coil voltage 5 VDC to 110 VDC Special coils on request
  • Nominal coil power 0,4 W
  • Design (LxWxH) 29,2 x 16,6 x 16,5 mm
  • Approvals UL, cUL, TÜV
Areas of application: medical technology, sensors, interfaces, transportation, motion control, door control

SIS 4 Series

Very compact SIS4 series, 4-pole relays with forcibly guided contacts in accordance with IEC 61810-3. In addition to very small dimensions, its striking features are a high shock resistance, large exciting voltage range and low coil power loss, as well as its high switching reliability due to its notched crown contact.
  • Contact mounting 2 NO / 2 NC or 3 NO / 1 NC
  • Switching current range 3 mA to 6 A
  • Coil voltage 5 VDC to 110 VDC Special coils on request
  • Nominal coil power 0,5 W
  • Design (LxWxH) 48 x 16,6 x 16,5 mm
  • Approvals UL, cUL, TÜV
Areas of application: off-shore applications, interfaces, medical technology, robotics, machine tools, remote control

SIS 4 sensitive Series

Very compact SIS4SEN series, 4-pole relays with forcibly guided contacts in accordance with IEC 61810-3. In addition to very small dimensions, its striking features are a high shock resistance, large exciting voltage range and low coil power loss, as well as its high switching reliability due to its notched crown contact.
  • Contact mounting 2 NO / 2 NC or 3 NO / 1 NC
  • Switching current range 3 mA to 6 A
  • Coil voltage 3 VDC to 60 VDC Special coils on request
  • Nominal coil power 0,33 W
  • Design (LxWxH) 48 x 16,6 x 16,5 mm
  • Approvals UL, cUL, TÜV
Areas of application: off-shore applications, interfaces, medical technology, robotics, machine tools, remote control

SIS 6 Series

Very compact SIS6, 6-pole relays with forcibly guided contacts in accordance with IEC 61810-3. 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 4 NO / 2 NC
  • Switching current range 3 mA to 6 A
  • Coil voltage 3 VDC to 110 VDC Special coils on request
  • Nominal coil power 0,66 W
  • Design (LxWxH) 48 x 16,6 x 16,5 mm
  • Approvals UL, cUL, TÜV
Areas of application: shore applications, interfaces, medical technology, robotics, machine tools, remote control

SIS 6 sensitive Series

Very compact SIS6, 6-pole relays with forcibly guided contacts in accordance with IEC 61810-3. 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 4 NO / 2 NC
  • Switching current range 3 mA to 6 A
  • Coil voltage 3 VDC to 60 VDC Special coils on request
  • Nominal coil power 0,44 W
  • Design (LxWxH) 48 x 16,6 x 16,5 mm
  • Approvals UL, cUL, TÜV
Areas of application: shore applications, interfaces, medical technology, robotics, machine tools, remote control

SIF 3 Series

The SIF 3 series contains 3-pole relays with forcibly guided contacts according with IEC 61810-3 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 2 NO / 1 NC
  • Switching current range 3 mA to 10 A
  • Coil voltage 3 VDC to 110 VDC Special coils on request
  • Nominal coil power 0.6 W
  • Design (LxWxH) 33,65 x 29,25 x 10,9 mm
  • Approvals UL, cUL, TÜV
Areas of application: access control, interfaces, transportation, robotics, machine tools

SIF 4 Series

The SIF 4 series contains 4-pole relays with forcibly guided contacts according with IEC 61810-3 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 3 NO / 1 NC or 2 NO / 2 NC
  • Switching current range 3 mA to 8 A
  • Coil voltage 3 VDC to 110 VDC Special coils on request
  • Nominal coil power 0.7 W
  • Design (LxWxH) 41 x 29,4 x 10,9 mm
  • Approvals UL, cUL, TÜV
Areas of application: access control, interfaces, transportation, robotics, machine tools

SIF 6 Series

The SIF6 series contains 6-pole relays with forcibly guided contacts according with IEC 61810-3 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 4 NO / 2 NC
  • Switching current range 3 mA to 8 A
  • Coil voltage 3 VDC to 110 VDC Special coils on request
  • Nominal coil power 0.66 W
  • Design (LxWxH) 53,6 x 33,5 x 10,9 mm
  • Approvals UL, cUL, TÜV
Areas of application: process technology, mining, lifting technology, interfaces, remote control

SGR 282 ZK series

The SGR 282 ZK series, a classic 2-pole relays with forcibly guided contacts in accordance with IEC 61810-3 in change-over contact design and a 5.04 mm grid. The extrusion-coated coil design is also suitable for use in ATEX areas. They achieve highest reliability due to notch-grown-contact system, sensitive coil and load current 4mA to 8A.
  • Contact mounting 2 CO
  • Switching current range 4 mA to 8 A
  • Coil voltage 3 VDC to 110 VDC Special coils on request
  • Nominal coil power 0.7 W
  • Design (LxWxH) 30,2 x 12,7 x 25,6 mm
  • Approvals UL, cUL, TÜV
Areas of application: Process Industry, Mining, Sensors, Interfaces

SGR 282 ZK Var1 / Var2 series

The SGR 282 ZK series, a classic 2-pole relays with forcibly guided contacts in accordance with IEC 61810-3 in 1 NO and 1 CO design and a 5.04 mm grid. The extrusion-coated coil design is also suitable for use in ATEX areas. They achieve highest reliability due to notch-grown-contact system, sensitive coil and a load current of 4mA to 8A (available December 2013). The position of NO and NC is arbitrary left or right.
  • Contact mounting 1 NO / 1 NC
  • Switching current range 4 mA to 8 A
  • Coil voltage 3 VDC to 110 VDC Special coils on request
  • Nominal coil power 0.7 W
  • Design (LxWxH) 30,2 x 12,7 x 25,6 mm
  • Approvals UL, cUL, TÜV
Areas of application: Process Industry, Mining, Sensors, Interfaces

SIM 2 Series

The SIM2, series include compact 2 pole relays with forcibly guided contacts in accordance with IEC 61810-3, 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 1 NO / 1 NC
  • Switching current range 10 mA to 8 A
  • Coil voltage 3 VDC to 110 VDC Special coils on request
  • Nominal coil power 0.5 W
  • Design (LxWxH) 27,4 x 12,5 x 26,2 mm
  • Approvals UL, cUL, TÜV
Areas of application: process technology, mining, lifting technology, interfaces, remote control

SIM 3 Series

The SIM3 series, include compact 3 pole relays with forcibly guided contacts in accordance with IEC 61810-3, 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 2 NO / 1 NC
  • Switching current range 10 mA to 8 A
  • Coil voltage 3 VDC to 110 VDC Special coils on request
  • Nominal coil power 0,75 W
  • Design (LxWxH) 36,1 x 12,5 x 26,2 mm
  • Approvals UL, cUL, TÜV
Areas of application: process technology, mining, lifting technology, interfaces, remote control

SIM 4 Series

The SIM4 series, include compact  4 pole relays with forcibly guided contacts in accordance with IEC 61810-3, 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 2 NO / 2 NC
  • Switching current range 10 mA to 8 A
  • Coil voltage 3 VDC to 110 VDC Special coils on request
  • Nominal coil power 1 W
  • Design (LxWxH) 36,1 x 12,5 x 26,2 mm
  • Approvals UL, cUL, TÜV
Areas of application: process technology, mining, lifting technology, interfaces, remote control

SLR 4 Series

The SLR4, series contains powerful, horizontal 4-pole relays with forcibly guided contacts in accordance with IEC 61810-3 for switching loads up to 10 A. Crown contacts for high switching reliability.
  • Contact mounting 2 NO / 2 NC or 3 NO / 1 NC
  • Switching current range 10 mA to 10 A
  • Coil voltage 3 VDC to 110 VDC Special coils on request
  • Nominal coil power 0.6 W
  • Design (LxWxH) 53,3 x 33,4 x 16,5 mm
  • Approvals UL, cUL, TÜV
Areas of application: mechanical engeneering, plant construction, railway technology, machine tools

SIR 4 Series

The SIR4 series contains powerful, compact 4-pole relays with forcibly guided contacts in accordance with IEC 61810-3 for switching loads up to 10 A. Crown contacts for high switching reliability.
  • Contact mounting 2 NO / 2 NC or 3 NO / 1 NC
  • Switching current range 10 mA to 10 A
  • Coil voltage 3 VDC to 110 VDC Special coils on request
  • Nominal coil power 0,6 W
  • Design (LxWxH) 46,4 x 16 x 30,7 mm
  • Approvals UL, cUL, TÜV
Areas of application: process technology, lifts, machine tools, vehicle construction

SIR 4 sensitive Series

The SIR4 SEN series contains powerful, compact 4-pole relays with forcibly guided contacts in accordance with IEC 61810-3 for switching loads up to 10 A. Crown contacts for high switching reliability. Wide coil working range and sensitive coil.
  • Contact mounting 2 NO / 2 NC or 3 NO / 1 NC
  • Switching current range 10 mA to 10 A
  • Coil voltage 3 VDC to 60 VDC Special coils on request
  • Nominal coil power 0.36 W
  • Design (LxWxH) 46,4 x 16 x 30,7 mm
  • Approvals UL, cUL, TÜV
Areas of application: process technology, lifts, machine tools, vehicle construction

SIR 4 power Series

Crown contacts for high switching reliability. Wide coil working range.
  • Contact mounting 2 NO / 2 NC or 3 NO / 1 NC
  • Switching current range 5 mA to 12 A
  • Coil voltage 3 VDC to 110 VDC Special coils on request
  • Nominal coil power 0.75 W
  • Design (LxWxH) 46,4 x 16 x 30,7 mm
  • Approvals UL, cUL, TÜV
Areas of application: door controls, motion control, transportation, farm machinery

SIR 6 Series

  • Contact mounting 5 NO / 1 NC or 4 NO / 2 NC or 3 NO / 3 NC
  • Switching current range 10 mA to 10 A
  • Coil voltage 3 VDC to 110 VDC Special coils on request
  • Nominal coil power 0.75 W
  • Design (LxWxH) 58,9 x 16 x 30,7 mm
  • Approvals UL, cUL, TÜV
Areas of application: lifts, machine tools, construction machinery, transportation, robotics

SIR 6 sensitive Series

Wide coil working ranges.
  • Contact mounting 5 NO / 1 NC or 4 NO / 2 NC or 3 NO / 3 NC
  • Switching current range 10 mA to 10 A
  • Coil voltage 3 VDC to 60 VDC Special coils on request
  • Nominal coil power 0.5 W
  • Design (LxWxH) 58,9 x 16 x 30,7 mm
  • Approvals UL, cUL, TÜV
Areas of application: lifts, machine tools, construction machinery, transportation, robotics

SIR 8 Series

  • Contact mounting 8 poles freely configurable
  • Switching current range 10 mA to 10 A
  • Coil voltage 6 VDC to 220 VDC Special coils on request
  • Nominal coil power 1,3 W
  • Design (LxWxH) 85,5 x 20 x 32 mm
  • Approvals UL, cUL, TÜV
Areas of application: lifts, machine tools, construction machinery, transportation, robotics

SIR 10 Series

  • Contact mounting 10 poles freely configurable
  • Switching current range 10 mA to 10 A
  • Coil voltage 3 VDC to 220 VDC Special coils on request
  • Nominal coil power 1,3 W
  • Design (LxWxH) 85,5 x 20 x 32 mm
  • Approvals UL, cUL, TÜV
Areas of application: lifts, machine tools, construction machinery, transportation, robotics

SIP 6 Series

For the highest loads during 3-phase applications and DC loads.
  • Contact mounting 4 NO as power contacts, 1 NO / 1 NC or 2 NC as signal contacts
  • Switching current range 5 mA to 16 A
  • Coil voltage 3 VDC to 220 VDC Special coils on request
  • Nominal coil power 1,3 W
  • Design (LxWxH) 84,6 x 20 x 32 mm
  • Approvals UL, cUL, TÜV
Areas of application: Hydraulic/pneumatic controls, construction equipment, transportation, motion control, door control

SGR 282 Z Series

The SGR282 Z series include classic 2-pole relays with forcibly guided contacts in accordance with IEC 61810-3 in change-over contact design and a 5.04 mm grid. Extrusion-coated coil design also suitable for use in ATEX areas.
  • Contact mounting 2 CO
  • Switching current range 10 mA to 6 A
  • Coil voltage 5 VDC to 110 VDC Special coils on request
  • Nominal coil power 1 W
  • Design (LxWxH) 30,2 x 12,7 x 25,6 mm
  • Approvals UL, cUL, TÜV
Areas of application: Process Industry, Mining, Sensors, Interfaces

SGR 282 Z sensitive Series

The SGR282 Z series include classic 2-pole relays with forcibly guided contacts in accordance with IEC 61810-3 in change-over contact design and a 5.04 mm grid. Extrusion-coated coil design also suitable for use in ATEX areas.
  • Contact mounting 2 CO
  • Switching current range 10 mA to 6 A
  • Coil voltage 5 VDC to 110 VDC Special coils on request
  • Nominal coil power 0,7 W
  • Design (LxWxH) 30,2 x 12,7 x 25,6 mm
  • Approvals UL, cUL, TÜV
Areas of application: Process Industry, Mining, Sensors, Interfaces

SIR 282 Series

The SIR282, series include classic 2-pole relays with forcibly guided contacts in accordance with IEC 61810-3 in change-over contact design and a 5.08 mm grid. Extrusion-coated coil design also suitable for use in ATEX areas.
  • Contact mounting 2 CO
  • Switching current range 10 mA to 8 A
  • Coil voltage 5 VDC to 110 VDC Special coils on request
  • Nominal coil power 1 W
  • Design (LxWxH) 30,2 x 12,7 x 25,6 mm
  • Approvals UL, cUL, TÜV
Areas of application: process technology, mining, lifting technology, interfaces, remote control

SIR 282 sensitive Series

The SIR282 SEN, series include classic 2-pole relays with forcibly guided contacts in accordance with IEC 61810-3 in change-over contact design and a 5.08 mm grid. Extrusion-coated coil design also suitable for use in ATEX areas.
  • Contact mounting 2 CO
  • Switching current range 10 mA to 8 A
  • Coil voltage 5 VDC to 110 VDC Special coils on request
  • Nominal coil power 0,7 W
  • Design (LxWxH) 30,2 x 12,7 x 25,6 mm
  • Approvals UL, cUL, TÜV
Areas of application: process technology, mining, sensors, interfaces