Swiss-made relays with forcibly guided contacts (IEC 61810-3).

ELESTA develops and manufactures relays with forcibly guided contacts (IEC 61810-3) in Switzerland, the components built into safety control systems for machine safety, rail, medical and automation. Our SID double-armature relay replaces two standard relays in two-channel architectures: one component instead of two, with 22% less PCB footprint, 41% lower coil power and 39% less plastic. Sustainability reaches the packaging too, with a compostable bio-based blister and PFAS-free paper labels that cut 6,000 km of transport, cost-neutral. We want to connect with developers, design engineers and purchasers who design functional safety into their products.