



Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The System Sensor PR-3 is a multi-voltage conventional relay designed for versatile high-current switching applications across various settings. Its robust and reliable design makes it an essential component in systems requiring precise fan, damper, or door control. The relay features an epoxy encapsulated exterior and a visible activation LED, enhancing functionality and ease of use.
This relay is engineered to facilitate smooth and flexible installation. The included terminal strip, mounting track, and hardware, coupled with a removable front cover, enhance the ease of setup and maintenance. The presence of an LED indicator provides immediate visual confirmation of operation.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
Add install kit to cart
—
Thanks for subscribing!
This email has been registered!

