A contactor relay is an electrically-controlled switch to manage a power circuit. Contactors are designed to be directly connected to load devices with higher power loads. You can find contactors to operate on AC or DC, and they use either spring-loaded or screw tech. The basic contactor relay will only include 4 poles, but it’s easily extendable to 8 thanks to snap-on auxiliary contact blocks.
Combination/ Multi-Use Contactors
- Sort by Product ID