Product Price Quantity Total 5V Relay Module board 1 CH $5.00 5V Relay Module board 1 CH quantity Quantity: $5.00 Din Rail end block bracket $1.40 Din Rail end block bracket quantity Quantity: $1.40 Back To Shop Update cart Coupon Discount Calculate shipping Country / region Select a country / region… Dominican RepublicHaiti State / County City: Postcode / ZIP: Update Cart totals Subtotal $6.40 Shipping Flat rate: $10.00 Shipping options will be updated during checkout. Total $16.40 Proceed to checkout