3VA9143-0JA12
Siemens
The Siemens 3VA9143-0JA12 is a terminal block accessory designed for use with 3VA6 150/250 circuit breakers. It offers versatile connection options compliant with both IEC and UL standards.
| Category | |
| Manufacturer Name | |
| Accessory Type | |
| For Use With |
This Siemens SENTRON 3VA9243-0JD12 is a circular conductor terminal wire connector accessory. It is specifically designed for use with 3VA6 150/250 circuit breakers.
The connector is suitable for copper cable, supporting both stranded and finely stranded conductors. The permissible conductor cross-section ranges from a minimum of 6 AWG to a maximum of 350 kcmil. For stranded and finely stranded cables between 6 and 2 AWG, the tightening torque is 140 lb-in. For cables from 1 AWG to 350 kcmil, the tightening torque is 275 lb-in.
The IEC stripped length requirement is 20 mm, while the UL stripped length is 0.8 inches. The permissible temperature for connectable conductors according to UL 486A-486B is 90 °C.
This accessory is part of the SENTRON product line and is identified by the terminal designation TC1.4.
The 3VA9243-0JD12 is a CU wire connector accessory with the terminal designation TC1.4.
This wire connector is designed for use with 3VA6 150/250 circuit breakers.
It supports stranded and finely stranded copper cable from a minimum of 6 AWG to a maximum of 350 kcmil.
For stranded conductors from 6-2 AWG, the tightening torque is 140 lb-in. For 1 AWG - 350 kcmil, it is 275 lb-in.
The stripped length is 20 mm according to IEC standards and 0.8 inches according to UL standards.
