Expanded line of industrial electromechanical relays accommodates myriad applications — including those for power and hazardous locations. Expanded line of industrial electromechanical relays ...

Additions to the electromechanical relays include power relay and hazardous location relay styles. The APR40 series power relays, available in SPDT, DPST, and DPDT models, feature open-construction ...

Hawthorne, Calif. – Teledyne Relays' line of electromechanical power relays was designed to prevent damage to equipment and injury to people. The company's SafeT2 safety relays, available in eight ...

Since the mid-1980s, semiconductor technology has promised to provide smart power products for solid-state relays that could carry high current and provide unique functions for customers. However, ...

Schweitzer Engineering Laboratories (SEL) released the SEL-T400L Time-Domain Line Protection—the world’s first traveling-wave microprocessor-based relay. It detects power system faults and sends a ...

Schweitzer Engineering Laboratories has released the SEL-T400L Time-Domain Line Protection—the world’s first traveling-wave microprocessor-based relay. It detects power system faults and sends a trip ...

This AC power switch circuit senses the presence of AC current in one outlet of a multi-outlet power strip and switches power to the remaining outlet(s). It utilizes a current transformer, single ...

Relays usually are driven using optocouplers, which offer isolation between analog and digital grounds to ensure that switching currents in the relay coils do not affect the noise margin of the ...