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 3VA9133-0JF68, is an accessory designed for circuit protection applications, specifically compatible with 3VA4/5 125 circuit breakers. It facilitates secure connections for up to 6 cables and includes an extended terminal cover with probe holes for voltage testing.
The connector supports a broad range of conductor cross-sections according to IEC standards, from a minimum of 1.5 mm² to a maximum of 35 mm² for stranded copper cables. For solid copper cables, the range is 1.5 mm² to 16 mm², with specific tightening torques provided for different sizes.
According to UL standards, the connector accommodates solid, stranded, and finely stranded copper conductors ranging from 14 AWG to 2 AWG. It also supports aluminum conductors from 12 AWG to 2 AWG. Permissible conductor temperature is rated at 75 °C as per UL 486A-486B.
The accessory comes in a package of 3 pieces and is designated as a terminal block. Its general technical data includes a terminal designation of TA2.5.
TA2.5.
For stranded copper cable, it accepts 1.5 mm² minimum to 35 mm² maximum.
For stranded copper cable, it accepts 14 AWG minimum to 2 AWG maximum.
12/24/39.5 mm (IEC) or 0.47/0.9/1.55 in (UL).
Depends on conductor type and size. For solid copper 1.5 mm²: 2.8 Nm; 2.5-10 mm²: 6.2 Nm; 16 mm²: 7 Nm. For stranded copper 1.5 mm²: 2.8 Nm; 2.5-10 mm²: 6.2 Nm; 16-35 mm²: 7 Nm. UL values also provided.
75 °C according to UL 486A-486B.
3 pieces.
