Free shipping* on orders over $250 · in-stock orders typically arrive within 2-3 business days
Expedited shipping available at checkout
30-day returns on unused items · 25% restocking fee may apply
Electrical & special-order items non-returnable
Description
An electrical relay is an electrically operated switch used to control the flow of current in electrical circuits, allowing smaller currents to control larger ones and enabling the automation of complex control system.