3VA9143-0JB11
Siemens
Siemens 3VA9143-0JB11 wire connector accessory for 3VA6 150/250 circuit breakers. It supports a wide range of conductor sizes and tightening torques according to IEC and UL standards.
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This Siemens SENTRON accessory, part number 3VA9244-0JD12, is a circular conductor terminal designed as a wire connector. It is specifically intended for use with 3VA6 150/250 circuit breakers.
The general technical data indicates the terminal designation is TC1.4. Connections are made according to IEC standards with a stripped length of 20 mm. According to UL standards (486A-486B), the permissible temperature for the connectable conductor is up to 90°C, with a stripped length of 0.8 inches.
This wire connector is suitable for copper cable, both stranded and finely stranded, with a minimum cross-section of 6 AWG and a maximum of 350 kcmil. Tightening torque specifications are provided for both stranded and finely stranded copper cables, with values of 140 lb-in for 6-2 AWG and 275 lb-in for 1 AWG - 350 kcmil.
Further information and documentation, including catalogs, brochures, and support resources, can be found on the Siemens website. The Industry Mall provides online ordering capabilities, and the CAx-Online-Generator offers access to 2D and 3D models.
The Siemens 3VA9244-0JD12 is a wire connector accessory, specifically a circular conductor terminal, designed for use with 3VA6 150/250 circuit breakers.
This wire connector supports copper cable, both stranded and finely stranded, with a minimum cross-section of 6 AWG and a maximum of 350 kcmil.
The permissible temperature for the connectable conductor, according to UL 486A-486B, is 90°C.
For stranded and finely stranded copper cables, the tightening torque is 140 lb-in for 6-2 AWG and 275 lb-in for 1 AWG - 350 kcmil.
