Overview Reviews Product Description Functional Devices - Power Pack, 20 Amp SPDT + Momentary Push Button Override Switch, 120-277 Vac Universal Voltage Power Input, 10 Watt Class 2 Output, NEMA 1 Housing Product Videos Custom Field Product Reviews (No reviews yet) Write a Review Write a Review × Functional Devices Functional Devices RIB21BPP10 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name *Email *Review Subject *Comments