Omron D4N-4187 Limit Switch by Omron SKU: D4N-4187 Sale Original price $74.75 Current price $49.75 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart This item is a recurring or deferred purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted. Omron D4N-4187 Limit Switch NC NO