The 0307300000, also known as QVS 2 SAKT1+2, is a 2-pole cross-connector designed for the SAK Series. It is made from PA 66 material, which has a UL 94 flammability rating of V-2. This component features a pitch of 12 mm and is intended for direct mounting when screwed into place. It is engineered to perform reliably within a continuous operating temperature range of -50°C to 100°C. This cross-connector is typically used to create circuits for current and voltage transformer wiring in a safe and organized manner.