3VA9133-0JB11
Siemens
The Siemens 3VA9133-0JB11 is a wire connector accessory designed for use with 3VA4/5 125 circuit breakers. It supports a wide range of conductor sizes and tightening torques.
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This Siemens SENTRON wire connector, part number 3VA9133-0JG10, is an accessory designed for the 3VA4/5 125 series circuit breakers. It facilitates secure electrical connections for copper conductors.
According to IEC standards, the connector is suitable for stranded copper cables with cross-sections ranging from a minimum of 1.5 mm² to a maximum of 10 mm². The recommended stripped length for these conductors is 12.2 mm. Tightening torques for copper cables vary based on conductor size, with values ranging from 2.3 Nm for 1.5-2.5 mm² to 6.2 Nm for 6 mm².
Under UL standards (UL 486A-486B), the permissible temperature for connectable conductors is 75 °C. The connector accommodates solid, stranded, and finely stranded copper conductors from 14 AWG minimum to 10 AWG maximum. For aluminum conductors, it supports solid and stranded types from 12 AWG minimum to 8 AWG maximum. UL tightening torques for copper cables range from 20 lb-in for 14 AWG to 55 lb-in for 10 AWG.
For stranded copper cable per IEC: 1.5 to 10 mm². For copper cable per UL: solid 14 to 10 AWG, stranded/finely stranded 14 to 8 AWG. For aluminum cable per UL: solid/stranded 12 to 8 AWG.
The strip length is 12.2 mm per IEC, or 0.48 inches per UL.
Per IEC: 2.3 Nm for solid/stranded/finely stranded 1.5-2.5 mm²; 4 Nm for 4 mm²; 6.2 Nm for 6 mm². Per UL: 20 lb-in for 14 AWG, 35 lb-in for 12 AWG, 55 lb-in for 10 AWG (solid/stranded/finely stranded).
The permissible conductor temperature is 75°C according to UL 486A-486B.
This is a terminal block accessory.
For use with Siemens 3VA4/5 125A breakers.
