Overview Reviews Product Description Functional Devices - Metal Housing, NEMA 1, 24.5" H x 10.25" W x 3.90" D, with 2.75" x 24" Mounting Track Product Videos Custom Field Product Reviews (No reviews yet) Write a Review Write a Review × Functional Devices Functional Devices MH3520 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name *Email *Review Subject *Comments