S5155K SMC 5.5 Series Upgrade Module for Cross Arm(0)No Reviews yet $156.27 Quantity discounts available QuantityPrice SKU: S5155K In Stock Available: 2 Quantity -+ Add to Cart Details Specialty Mfg. Sentinel 5.5 series electric cross arm control module.Potted circuit construction.Eliminates micro-switches & cam.Eliminates heater.For... Details Back DetailsSpecialty Mfg. Sentinel 5.5 series electric cross arm control module.Potted circuit construction.Eliminates micro-switches & cam.Eliminates heater.For cross arm, stop arm kit uses p/n S5151. Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review