Overview Reviews Product Description Square D CM250X1 Powerlogic Circuit Monitor 3020 CM250X1 120VAC 05A 50/60HZ. Product Videos Custom Field Amps .5 Volts 120 Product Reviews Write a Review Write a Review × Square D Square D CM250X1 Powerlogic Circuit Monitor 3020 CM250X1 120VAC 0.5A 50/60HZ Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *