Contactor Panels
Smart Power.
Total Control.
Link4 Contactor Panels come pre-wired to simplify power distribution for reliable and safe grow system automation.
Standard UL-listed panel with Pearl controller, relays, and 3 contactors
Pearl 3-Contactor Panel
Customize your controller panel with load center, motor control, HOA switches, & more
Integrated Contactor Panel
Prewired panel ideal for fast, reliable installs in commercial greenhouses.
Pearl 6-Contactor Package
Standard UL-listed panel with Pearl controller, relays, and 3 contactors
Pearl 3-Contactor Panel
Pre-configured panel with multiple add-ons. Ideal for mid-to-large greenhouses.
16-Output Pearl Greenhouse Controller
Modernize old controllers without replacing your full system
Retrofit Packages
Legacy Products
Customize your controller panel with load center, motor control, HOA switches, & more
Integrated Contactor Panel
