3VA9144-0JG11
Siemens
The Siemens 3VA9144-0JG11 is a wire connector accessory, specifically a terminal block, designed for use with 3VA6 150/250 circuit breakers. It supports both IEC and UL connection standards.
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This Siemens 3VA9244-0JA12 is a box terminal accessory, specifically a terminal block, intended for use with the 3VA6 150/250 series circuit breakers. It facilitates electrical connections with copper cables.
According to IEC standards, the terminal block can accommodate stranded copper cables with a minimum cross-section of 25 mm² and a maximum of 185 mm². The required stripped length for these connections is 20 mm. Tightening torques vary based on the conductor size, with 6 Nm for 25-35 mm² and 12 Nm for 50-185 mm² stranded cables. For finely stranded cables, 6 Nm is required for 35 mm² and 12 Nm for 50-150 mm².
Under UL standards, the connectable conductor cross-section for stranded and finely stranded copper cables ranges from a minimum of 4 AWG to a maximum of 350 kcmil. The stripped length required is 0.8 inches. Tightening torques are specified as 70 lb-in for 4-1 AWG and 140 lb-in for 1/0 - 350 kcmil, applicable to both stranded and finely stranded copper cables.
This accessory is part of the SENTRON product brand from Siemens, offering reliable connectivity solutions for electrical installations.
The Siemens 3VA9244-0JA12 supports stranded copper cables with a minimum cross-section of 25 mm² and a maximum of 185 mm².
The required stripped length for IEC connections is 20 mm.
For IEC connections, the tightening torque is 6 Nm for stranded cables 25-35 mm² and 50-185 mm², and 12 Nm for finely stranded cables 50-150 mm².
Under UL standards, it supports stranded and finely stranded copper cables from 4 AWG minimum to 350 kcmil maximum.
The required stripped length for UL connections is 0.8 inches.
For UL connections, the tightening torque is 70 lb-in for stranded and finely stranded cables 4-1 AWG, and 140 lb-in for 1/0 - 350 kcmil.
The 3VA9244-0JA12 is a terminal block accessory.