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The Siemens SENTRON 3VA9474-0JA13 is a box terminal accessory designed for integration with 3VA5 and 3VA6 series circuit breakers rated at 400/600A. This accessory provides a robust connection point for electrical conductors.
According to IEC standards, the terminal can accommodate stranded copper cables with cross-sections ranging from a minimum of 35 mm² to a maximum of 300 mm². The required stripped length for these conductors is 26.5 mm. Tightening torques are specified as 16 Nm for stranded conductors between 35-95 mm² and 28 Nm for those between 120-300 mm². For finely stranded conductors, the torque is 16 Nm for 35-95 mm² and 28 Nm for 120-240 mm².
Under UL standards, the terminal supports stranded and finely stranded copper cables from 1/0 AWG minimum to 500 kcmil maximum. The stripped length required is 1.05 inches. Tightening torques for stranded and finely stranded cables are 140 lb-in for 1/0 - 4/0 AWG and 248 lb-in for 250 - 500 kcmil.
This accessory is supplied in a package of 4 units. It is compatible with Siemens circuit breakers, offering a reliable solution for power distribution and control applications.
According to IEC standards, the connectable conductor cross-section for stranded copper cable is a minimum of 35 mm² and a maximum of 300 mm².
The stripped length required for conductors connected to this terminal block under IEC standards is 26.5 mm.
The tightening torque for stranded conductors in the 35-95 mm² range according to IEC standards is 16 Nm.
According to UL standards, the connectable conductor cross-section for stranded and finely stranded copper cable is a minimum of 1/0 AWG and a maximum of 500 kcmil.
The stripped length required for conductors connected to this terminal block under UL standards is 1.05 inches.
The tightening torques for stranded conductors in the 1/0 - 4/0 AWG range according to UL standards is 140 lb-in.
The RoHS status is RoHS3 Compliant.