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The Siemens 3VA9143-0JH12 is a box terminal accessory, part of the SENTRON product line. This accessory is specifically designed for compatibility with 3VA6 150/250 circuit breakers.
It offers versatile connection options, adhering to both IEC and UL standards. For IEC connections, it accommodates stranded copper conductors ranging from 6 mm² to 120 mm², with a stripped length of 19 mm. Tightening torques vary based on conductor type and size, ranging from 6 Nm to 10 Nm.
Under UL standards, the accessory supports solid copper conductors from 10 AWG, and stranded or finely stranded copper conductors from 10 AWG up to 3/0 AWG. Stripped length is 0.75 inches, with tightening torques specified in lb-in, from 105 to 140 lb-in.
This accessory provides essential connectivity for specific circuit breaker applications, ensuring reliable electrical connections.
The Siemens 3VA9143-0JH12 is a box terminal accessory designed for use with 3VA6 150/250 circuit breakers.
The IEC connections support stranded copper conductors from 6 mm² to 120 mm².
The stripped length for IEC connections is 19 mm.
The UL connections support solid copper conductors of 10 AWG, and stranded or finely stranded copper conductors from 10 AWG to 3/0 AWG.
The stripped length for UL connections is 0.75 inches.