Omron 44507-1610 MA-16DP10C3 MA series magnetically actuated safety interlock switches offer a Large selection - choose from a large selection of contact configurations housed in plastic to satisfy most application requirements, NEMA 6 enclosure enables the MA Series switches to satisfy most application requirements (MA 3, 4, 5 are NEMA 4), Misalignment tolerant - the non-contact actuation of the switches makes them very tolerant to misalignment of up to 10 mm (0.39 in.), Variety of terminations - select various cable lengths or terminal strip termination for easy installation. Cable connector on selected models. Long life - the MA Series is designed for a minimum of one million actuations, A Rapid Delivery Product: Select models are available for shipment today or within 3 to 5 days.