Testing relays is both an art and a science. As relay technicians inevitably learn in the field, pure theory-based understanding of protective relays is not nearly enough for the real-world situations ...

Proper selection and effective testing can increase contact reliability in the end product while reducing the overall cost of using relays. Who said relays are pass�? While electromechanical relays ...

An industry expert discusses use of the Weibull distribution for life testing electromechanical relays. Life tests for electro-mechanical relays can be set up using relatively small sample sizes, ...

Automotive relays handle up to 100 A; come with coil ratings of 6, 12, or 24 Vdc; feature mounting tabs and optional plug-in or pc-mount terminals; are QS-9000 qualified and can be sealed.