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 3VA9132-0JJ12 is a circular conductor terminal wire connector, serving as an accessory for 3VA4/5 125 circuit breakers. It is designed for use with both copper and aluminum stranded conductors, accommodating cross-sections from a minimum of 25 mm² up to a maximum of 150 mm² according to IEC standards.
The connector requires a stripped length of 30.5 mm and a tightening torque of 28.5 Nm when using copper cables, whether stranded or finely stranded. Under UL standards, it is rated for a permissible conductor temperature of 75 °C and supports conductor cross-sections from 4 AWG to 300 kcmil for stranded and finely stranded copper cables, as well as stranded aluminum cables. The tightening torque for copper cables under UL is specified as 252 lb-in for both stranded and finely stranded conductors.
This accessory is crucial for ensuring secure and reliable electrical connections within the specified Siemens circuit breaker systems. Its robust design and adherence to both IEC and UL standards make it suitable for various industrial and commercial applications.
According to IEC standards, this wire connector supports stranded copper or aluminum cables with a cross-section ranging from a minimum of 25 mm² to a maximum of 150 mm².
For stranded or finely stranded copper cables, the required tightening torque is 28.5 Nm according to IEC standards and 252 lb-in according to UL standards.
Under UL 486A-486B standards, the maximum permissible temperature for the connectable conductor is 75 °C.
The stripped length requirement is 30.5 mm according to IEC standards and 1.2 inches according to UL standards.
The RoHS status is RoHS3 Compliant.
The Moisture Sensitivity Level (MSL) is 1 Unlimited.
The REACH status is REACH Unaffected.
