Product catalogue ELESTA Relays with forcibly guided contacts Relays with forcibly guided contacts in 25 basic series

Product catalogue - relays with forcibly guided contacts Edition 04/2018 Publisher: ELESTA GmbH, Bad Ragaz, Switzerland All rights reserved. The work and its parts are protected by copyright. Any use other than the legally approved cases therefore requires the prior written consent of the publisher.

Until the 1980s, ELESTA stood for Swiss innovation in electromechanics and electronics. When the new ELESTA relays GmbH was founded in March 1997 from the legacy of the "old" ELESTA Elektronik AG, the company concentrated on the production of relays with forcibly guided contacts. Later, the fields of business for customer-specific development and production services as well as sensor technology were added. Some of the product innovation milestones are the smallest, most energy-efficient and flattest relay. The small SIS 212 relay was awarded the innovation prize of the SME Primus in 2005. A success factor...

Product OverviewRelays with forcibly guided contacts Relays Contact Material Small dimensions High shock resistance Large or very large excitation voltage range Low or very low coil power High contact reliability Small dimensions High shock resistance Large or very large excitation voltage range Very low coil power with sensitive coil High contact reliability High shock resistance Large or very large excitation voltage range Low or very low coil power High contact reliability Very compact design High shock resistance Large or very large excitation voltage range High contact reliability Available...

Product OverviewRelays with forcibly guided contacts SIM 2 Overmolded coil construction also suitable for applications in the ATEX-area Extremely high levels of air and creepage distances Overmolded coil construction also suitable for applications in the ATEX-area Extremely high levels of air and creepage distances Overmolded coil construction also suitable for applications in the ATEX-area Extremely high levels of air and creepage distances Powerful Very compact design High contact reliability Powerful Compact design High contact reliability Low coil power with sensitive coil Large coil working range...

SIS 2 Series Relay Key Data Circuit Diagram (relay top view) Contact Lifetime for NO Contact 5 <3,5 >10x106 operations 15 Hz typically 10 ms typically 3 ms typically 2 ms typically 15 ms NO > 17g NC > 7g NO > 7g NC > 2g Resistance to short circuiting contacts 1000 A SCPD 6 A gG / gL (pre-fuse) - PCB relay with forcibly guided contacts - Protective separation between control and load circuit (leakage and creepage distances > 10 mm) - IEC 61810-3 type A - Double and reinforced insulation between the contacts - Contact mounting SIS112 1 NO / 1 NC - Small external dimensions - Nominal coil power...

SIS 2 sensitive Series Relay Key Data Circuit Diagram (relay top view) Contact Lifetime for NO Contact >10x106 operations 12 Hz typically 15 ms typically 5 ms typically 2 ms typically 15 ms NO > 17g NC > 7g NO > 7g NC > 2g Resistance to short circuiting contacts 1000 A SCPD 6 A gG / gL (pre-fuse) - PCB relay with forcibly guided contacts - Protective separation between control and load circuit (leakage and creepage distances > 10 mm) - IEC 61810-3 type A - Double and reinforced insulation between the contacts - Contact mounting SIS112 1 NO / 1 NC - Small external dimensions - Nominal coil power...

Circuit Diagram (relay top view) -- PCB relay with forcibly guided contacts -- Protective separation between control and load circuit (leakage and creepage distances >8 mm) -- IEC 61 810-3 type A -- Double and reinforced insulation between the contacts -- Contact mounting SIS212 2 NO / 1 NC -- Small external dimensions -- Nominal coil power 0,6 W -- Holding coil power 0,18 W -- Coils for railway applications according to EN 50 155 on request Insulation Data Contact Lifetime for NO Contacts -- Basic insulation at 250 VAC -- Air and creepage distance >4 mm -- Test voltage 2500 V / 50 Hz / 1 min...

SIS 3 sensitive Series Relay Key Data Circuit Diagram (relay top view) Contact Lifetime for NO Contacts >10x106 operations 15 Hz typically 10 ms typically 3 ms typically 2 ms typically 15 ms NO > 17g NC > 10g NO > 7g NC > 3g Resistance to short circuiting contacts 1000 A SCPD 6 A gG / gL (pre-fuse) Ambient temperature-40°C to +85°C Thermal Resistance55 K / W Temperature limit for coil120°C - PCB relay with forcibly guided contacts - Protective separation between control and load circuit (leakage and creepage distances >8 mm) - IEC 61810-3 type A - Double and reinforced insulation between the...

Circuit Diagram (relay top view) Contact Data Contact material AgCuNi+0,2-0,4 µm Au Type of contact Single contact with notched crown Rated switching capacity 250 VAC 6 A AC1 1 500 VA Electr. Life AC1 (360 S / h) >90 000 Inrush current max. 30 A for 20 ms Switching voltage range 5 to 250 VDC / VAC Switching current range* 3 mA to 6 A Switching capacity range* 40 mW to 1500 W(VA) Contact resistance (as delivered) ≤100 mΩ / 6 V / 100 mA *Guided values -- Basic insulation at 250 VAC -- Air and creepage distance >4 mm -- Test voltage 2500 V / 50 Hz / 1 min -- Double or reinforced insulation at 250...

Circuit Diagram (relay top view) Contact Data Contact material AgCuNi+0,2-0,4 µm Au Type of contact Single contact with notched crown Rated switching capacity 250 VAC 6 A AC1 1 500 VA Electr. Life AC1 (360 S / h) >90 000 Inrush current max. 30 A for 20 ms Switching voltage range 5 to 250 VDC / VAC Switching current range* 3 mA to 6 A Switching capacity range* 40 mW to 1500 W(VA) Contact resistance (as delivered) ≤100 mΩ / 6 V / 100 mA *Guided values -- Basic insulation at 250 VAC -- Air and creepage distance >4 mm -- Test voltage 2500 V / 50 Hz / 1 min -- Double or reinforced insulation at 250...

SIS 6 Series Relay Key Data Circuit Diagram (relay top view) Contact Lifetime for NO Contacts Mechanical endurance >10 x 106 operations Switching frequency, mechanical15 Hz Response time (all NO closed) typically 15 ms Drop-out time** (NC closed)typically 5 ms Ambient temperature Thermal Resistance Temperature limit for coil Weight Mounting position Type of protection Solder bath temperature - PCB relay with forcibly guided contacts - Protective separation between control and load circuit (leakage and creepage distances >8 mm) - IEC 61810-3 type A - Double and reinforced insulation between...