3VA9244-0JA12
Siemens
The Siemens 3VA9244-0JA12 is a terminal block accessory designed for use with 3VA6 150/250 circuit breakers. It supports a wide range of conductor sizes according to IEC and UL standards.
| Category | |
| Manufacturer Name | |
| Accessory Type | |
| For Use With | |
| SVHC Present |
This Siemens 3VA9144-0JG11 is a wire connector accessory, functioning as a terminal block. It is designed for compatibility with the 3VA6 150/250 series of circuit breakers.
The connector adheres to both IEC and UL standards for electrical connections. For IEC connections, it accommodates stranded copper cables with cross-sections ranging from a minimum of 1.5 mm² to a maximum of 50 mm². The required stripped length for these connections is 18 mm. Tightening torques for IEC connections vary based on conductor type and size, ranging from 6.2 Nm to 13.6 Nm.
Under UL standards, the permissible temperature for connectable conductors is 75 °C, with a stripped length of 0.7 inches. The connectable conductor cross-section for copper cables under UL ranges from a minimum of 14 AWG to a maximum of 1/0 AWG for solid, stranded, and finely stranded types. Aluminum cable compatibility also extends from 12 AWG to 1/0 AWG. UL tightening torques for copper cables range from 55 lb-in to 120 lb-in, depending on the conductor type and size.
This accessory is crucial for ensuring secure and compliant electrical connections within the specified Siemens circuit breaker systems.
For stranded copper cables, the connectable conductor cross-section ranges from a minimum of 1.5 mm² to a maximum of 50 mm².
The maximum tightening torque for stranded copper cables is 13.6 Nm.
The permissible temperature for connectable conductors according to UL 486A-486B is 75 °C.
The maximum connectable conductor cross-section for solid copper cable under UL standards is 10 AWG.
The maximum tightening torque for finely stranded copper cables under UL standards is 120 lb-in.
The Siemens 3VA9144-0JG11 is a wire connector accessory, functioning as a terminal block.
This accessory is designed for use with the 3VA6 150/250 series of circuit breakers.