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The Siemens 3VA9473-0JE23 is a wire connector accessory designed for use with 3VA5 and 3VA6 series circuit breakers rated for 400/600A. This component functions as a terminal block, specifically a circular conductor terminal, facilitating secure connections for copper cables.
Key technical specifications include a terminal designation of TC2.4. For IEC connections, the stripped length required is 31 to 58.5 mm. According to UL standards, the permissible temperature for the connectable conductor is 90 °C, with a stripped length of 1.2 to 2.3 inches. The connector is suitable for stranded and finely stranded copper cables ranging from a minimum of 2/0 AWG to a maximum of 600 kcmil. The tightening torque for both stranded and finely stranded copper cables within this range is specified at 375 lb-in.
This accessory is part of the Siemens SENTRON product brand. The product version is a circular conductor terminal, and it is classified as an accessory type: Terminal Block. The product is compatible with 3VA5/6 400/600A breakers.
The Siemens 3VA9473-0JE23 is a wire connector accessory that functions as a terminal block for 3VA5/6 400/600A circuit breakers.
It supports stranded and finely stranded copper cables from a minimum of 2/0 AWG to a maximum of 600 kcmil.
The tightening torque is 375 lb-in for both stranded and finely stranded copper cables ranging from 2/0 AWG to 600 kcmil.
The permissible temperature for the connectable conductor according to UL standards is 90 °C.
The stripped length for IEC connections is 31 to 58.5 mm.