IVT Power Cable Assemblies Cables 633660 - IVT 421002, The IVT cables from the SW-Serie, model 421002, are 1.00 m long and have a cross-section of 25 mm². These cables are suitable for use with the Voltcraft SW-1200 12V inverter, providing reliable connectivity. Typically used for connecting DC to AC inverters, they are ideal for applications requiring mains inverters and power transformers. IVT 421002 SW-Serie Cable 1m 25mm² for Voltcraft SW-1200 12V Inverter