Altech 845-2D16UM ManufacturerAltechOrder number845-2D16UM Send inquiry Altech 16A MCB DCHAR 1P+N 2 / Schutzschalter Other spellings: 8452D16UM, 845 2D16UM Manufacturer information without guarantee. Trademarks and product names are the property of their respective manufacturers. IDA Kontakt GmbH is an independent distributor and sourcing partner.