A new series of monitoring and alternating relays protect control systems from premature equipment failure and danger to personnel caused by voltage faults, current conditions or excessive load ...

The ARA Series from ATC Diversified Electronics is a family of expanding alternating relays, in duplexer, triplexer and quadraplexer versions, designed for the effective support of industrial control ...

The Square D 8501KA series alternating relay offers a direct replacement for competitive alternating plug-in relays that are used in the pump industry to control multiple loads. “The 8501KA ...

In the mid '70s, GM began offering its SI-series (Systems Integrated) alternators, which not only delivered more amperage but did away with the externally mounted voltage regulator and its messy ...

The ARM Series high-reliability alternating relays and duplex controllers promise to ensure equal runtime of multiple load installations in pump sequencing, level control, lift station, motor ...