The Square D brand 8501KA Series alternating plug-in relay offers 12-A contact ratings while using less space on a DIN rail.
Specifically designed for the pumping industry, the relay’s design makes it suitable for any application requiring switching capabilities to control multiple loads. The relays come in several contact and voltage configurations and have a top-mounted toggle switch to select the alternating mode applicable to a system.
Square D/Schneider Electric
1415 Roselle Rd.
Palatine, IL 50057