Product Catalogue Relays with forcibly guided contacts

Product Catalogue - Relays with forcibly guided contacts Edition 05/2015 Publisher: ELESTA GmbH, Bad Ragaz, Switzerland All rights reserved. This work and its parts are protected by copyright. Any use in other than legally authorized cases requires the prior written consent of the publisher.

What started out in 1997 as the continuation of ELESTA AG‘s traditional relay production with just 15 employees, became a globally operating innovation leader in the area of functional safety and relay technology. Now latest relay products and sensors are produced by over 250 employees. These products are often the centrepiece of safety circuits of machinery and equipment. Every day we encounter many of those products without noticing them. Thus ELESTA products guarantee safety when we use elevators, ride the train, at the hospital, but also when we celebrate stars on stage or when movie heroes...

Product Overview Relays with forcibly guided contacts Relays Features Small dimensions Small dimensions Small dimensions Small dimensions High shock resistance High shock resistance High shock resistance High shock resistance Large excitation voltage Very large excitation voltage Large excitation voltage Very large excitation voltage Low coil power loss Very low coil power loss High switching High switching reliability reliability High switching Very low coil reliability power loss High switching reliability Extremely at Extremely at Extremely at Extrusioncoated coil design design design design...

Product Overview Relays with forcibly guided contacts Extremely Powerful powerful High switching High switching High switching reliability reliability Small design High switching High switching High switching High switching reliability Wide coil Wide coil reliability For loads with reliability reliability Large switch- reliability working range working range For the highest a high surge ing current High switching High switching High switching High switching Low coil Contact Low coil loads during current range reliability reliability reliability reliability Contact Contact power loss assignment...

Circuit Diagram (view on relay upper side) - PCB Relay with forcibly guided contacts - Protective separation between control and load curcuit (leakage and creepage distances >10 mm) - EN50205 type A - Double and reinforced insulation between the contacts - Contact mounting: SIS112 1 NO / 1 NC - Small external dimensions - Nominal coil power 0,27 W - Holding coil power 0,08 W - For railway application (EN50155) on request 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 VAC - Air and creepage distance >10 mm...

Circuit Diagram (view on relay upper side) - PCB Relay with forcibly guided contacts - Protective separation between control and load curcuit (leakage and creepage distances >10 mm) - EN50205 type A - Double and reinforced insulation between the contacts - Contact mounting: SIS112 1 NO / 1 NC - Small external dimensions - Nominal coil power 0,2 W - Holding coil power 0,04 W 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 VAC - Air and creepage distance >10 mm - Test voltage 5000 V / 50 Hz / 1 min Test voltage...

Circuit Diagram (view on relay upper side) - PCB Relay with forcibly guided contacts - Protective separation between control and load curcuit (leakage and creepage distances >8 mm) - EN50205 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 - For railway application (EN50155) 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 Double or reinforced insulation...

Circuit Diagram (view on relay upper side) - PCB Relay with forcibly guided contacts - Protective separation between control and load curcuit (leakage and creepage distances >8 mm) - EN50205 type A - Double and reinforced insulation between the contacts - Contact mounting: SIS212 2 NO / 1 NC - Small external dimensions - Nominal coil power 0,4 W - Holding coil power 0,14 W - For railway application (EN50155) 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 Double or reinforced insulation...

Circuit Diagram (view on relay upper side) 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 1500 VA Electr. life AC 1(360 cycles / h) >90000 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 Standard coils for direct current Basic insulation at 250 VAC Air and creepage distance >4 mm Test voltage 2500 V / 50 Hz / 1 min Double...

Circuit Diagram (view on relay upper side) - PCB Relay with forcibly guided contacts - Protective separation between control and load curcuit (leakage and creepage distances >8 mm) - EN50205 type A - Double and reinforced insulation between the contacts - Contact Mounting: SIS312 3 NO / 1 NC SIS222 2 NO / 2 NC - Small external dimensions - Nominal coil power 0,33 W - Holding coil power 0,08 W - For railway application (EN50155) on request 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 VAC - Air and creepage...

Circuit Diagram (view on relay upper side) - PCB Relay with forcibly guided contacts - Protective separation between control and load curcuit (leakage and creepage distances >8 mm) - EN50205 type A - Double and reinforced insulation between the contacts - Contact mounting: SIS422 4 NO / 2 NC - Small external dimensions - Nominal coil power 0,66 W - Holding coil power 0,20 W - For railway application (EN50155) on request Contact Lifetime for NO Contacts Insulation Data Contact Data Contact material AgCuNi + 0,2 µm Au Type of contact Single contact with notched crown Rated switching capacity 250...