Samantha B. Verified Purchase
I found the caution about circuit protection useful in making sure I set it up safely.
NuWhirl DUAL LOAD CONTROLLER 20A
IMC-296-01-02-01
INPUT: 120 VAC 60 Hz. 20A. Max.
-OUTPUT #1 (Triac): 15A Max. -OUTPUT #2 (Relay): 15A Max.
Total load not to exceed 20A.
CAUTION: Connect only to a circuit protected by a Class A Ground Fault Circuit Interrupter. Connect only to a branch circuit having overcurrent protection rated 20A or less.