3VA9134-0JB10
Siemens
Siemens 3VA9134-0JB10 wire connector accessory for 3VA5 125 circuit breakers. This terminal block offers versatile connections compliant with IEC and UL standards.
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This Siemens 3VA9134-0JJ12 is a wire connector accessory, specifically a circular conductor terminal, designed for use with the 3VA5 125 series circuit breakers. It facilitates connections for both copper and aluminum stranded conductors, with a supported cross-section range from a minimum of 25 mm² to a maximum of 150 mm² according to IEC standards.
For copper cables, the accessory requires a stripped length of 30.5 mm and a tightening torque of 28.5 Nm for both stranded and finely stranded conductors. Under UL standards, it accommodates stranded and finely stranded copper conductors from 4 AWG to 300 kcmil, and stranded aluminum conductors from 4 AWG to 300 kcmil. The permissible conductor temperature according to UL 486A-486B is 75 °C. The tightening torque for copper cables under UL specifications is 252 lb-in for both stranded and finely stranded conductors ranging from 4 AWG to 350 kcmil.
This accessory is part of the SENTRON product line and is designated as TA2.1 for terminal connections. It is suitable for applications requiring reliable electrical connections within the specified parameters.
The maximum connectable conductor cross-section for stranded copper cable is 150 mm².
The tightening torque for stranded copper cables is 28.5 Nm.
The maximum connectable conductor cross-section for stranded aluminum cable is 300 kcmil.
The permissible temperature of the connectable conductor according to UL 486A-486B is 75 °C.
The Siemens 3VA9134-0JJ12 is a Terminal Block accessory.
This accessory is designed for use with the 3VA5 125 series.
