Overview Reviews Product Description Lightcloud Shunt Relay 120V-277V 20A-line Volt Application Rru-unvVOLTAGE: 120V-277V SPEC SHEET INSTALLATION GUIDE Product Videos Custom Field Product Reviews Write a Review Write a Review × RAB LCSHUNT Lightcloud Shunt Relay 120V-277V 20A-line Volt Application Rru-unv Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *