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The Siemens 3VA9473-0JL23 is a wire connector accessory designed for use with 3VA5/6 400/600 circuit breakers. This SENTRON series component, designated TC2.4, facilitates connections for copper cables.
It supports a wide range of conductor cross-sections, from a minimum of 2/0 AWG to a maximum of 600 kcmil, for both stranded and finely stranded copper cables. The required stripped length for IEC connections is between 31 mm and 58.5 mm, while for UL connections, it is between 1.2 inches and 2.3 inches. The tightening torque for both stranded and finely stranded copper cables is specified at 375 lb-in.
This accessory is classified as a terminal block accessory and is part of the Siemens SENTRON product line. It is suitable for applications requiring reliable wire connections within the specified circuit breaker series.
The accessory type is a Terminal Block.
It is designed for use with 3VA5/6 400/600 circuit breakers.
The minimum conductor cross-section for copper cable is 2/0 AWG for both stranded and finely stranded types.
The maximum conductor cross-section for copper cable is 600 kcmil for both stranded and finely stranded types.
The tightening torque for both stranded and finely stranded copper cables is 375 lb-in.
The stripped length for IEC connections is between 31 mm and 58.5 mm.
The stripped length for UL connections is between 1.2 inches and 2.3 inches.