Part Number: DU203 Manufacturer: Nieaf Smitt Instantaneous Relay, 72Vdc, 4 changeover contacts (silver), nominal load current 10 Amps, Instantaneous contact changeover with contact wiping action in both positions and magnetic arc blow out. Available to Order Quantity × 1 Item added to your Quotation Basket DU203 Nieaf Smitt Your Quotation Basket Items: 2