Carel - DN33V7HR20 referenced 1 Relay version, 115 to 230 Vac product produced by high technology. You can ask all the codes and references except DN33V7HR20 too. It distinguishes with price and quality among the similar products. Thanks to our large disturbiton network, we offer door delivery in most suitable conditions. Our established relationships with producers from all around the world and their official representatives helps us to meet your needs for spare parts, machinery, consumables and other products of the industrial field.