Siemens 3VA9254-0JA11 SENTRON Box Terminal TS1.2 4-Set for 3VA1 Frame 250

The Siemens 3VA9254-0JA11 is a SENTRON box terminal set (TS1.2) sold in a pack of 4 units, designed as a wiring accessory for 3VA1 Frame 250 molded-case circuit breakers (e.g. 3VA1225). It accepts copper conductors from 6 to 120 mm² stranded (or 10 AWG to 3/0 AWG per UL 486A-486B) and supports laminated conductor rails in multiple sizes. Approved for general industrial, EMC and maritime applications.

Sold as a set of 4 box terminals.

Technical specifications:

• Order number (MLFB): 3VA9254-0JA11
• Manufacturer: Siemens
• Product line: SENTRON
• Product type: Box terminal, accessory for circuit breakers
• Terminal designation: TS1.2
• Compatible circuit breakers: 3VA1 Frame 250 (e.g. 3VA12 series)
• Pack quantity: 4 units
• Connectable copper conductor (IEC), stranded: 6 to 120 mm²
• Connectable copper conductor (UL 486A-486B):
  • Solid: 10 AWG
  • Stranded: 10 AWG to 3/0 AWG
• Permissible conductor temperature (UL): 75 °C
• Laminated conductor rail (min): 3 x 13mm x 0.5mm, 2 x 15.5mm x 0.8mm, 2 x 20mm x 1mm
• Laminated conductor rail (max): 6 x 13mm x 0.5mm, 6 x 15.5mm x 0.8mm, 6 x 20mm x 1mm
• Stripping length: 19 mm (0.75 in)
• Tightening torque (IEC, copper cable):
  • Solid 6-16 mm²: 6 Nm
  • Stranded 6-25 mm²: 6 Nm; 35-120 mm²: 10 Nm
  • Finely stranded 10-25 mm²: 6 Nm; 35-95 mm²: 10 Nm
• Tightening torque (UL): 105 lb-in (solid 10 AWG, stranded 10-4 AWG); 140 lb-in (stranded 3-3/0 AWG)
• Control wire tap: No
• Net weight: 210 g (per set)
• Approvals: General Product Approval, EMC, Maritime application, environmental confirmations
• EAN/GTIN: 4042949013150

Features and benefits:

• Direct fit on Siemens 3VA1 Frame 250 molded-case circuit breakers - replaces the standard front terminal pads with a wider-range box terminal
• Wide conductor range 6-120 mm² (or up to 3/0 AWG) in a single terminal type - reduces the number of accessory codes needed across an installation
• Accepts both round cable and laminated/flat conductor bars
• Maritime approval - suitable for shipboard and offshore power distribution
• Supplied as a set of 4 - matches a 4-pole 3VA1 circuit breaker (top + bottom of each pole) on a 4-pole breaker, or 2 sets of 4 for a 3-pole breaker line + load

Applications:

• Cable termination on 3VA1 Frame 250 molded-case circuit breakers in industrial and commercial distribution boards
• Conversion of standard front terminals to wider-range box terminals where larger cable cross-sections are required
• Maritime and shipboard applications requiring 3VA1 breakers with certified box terminations
• Solar inverter, generator and transformer outgoing breakers needing flexible cable sizing up to 120 mm²

Also known as: Siemens 3VA9254-0JA11, SENTRON TS1.2 box terminal set, 3VA1 Frame 250 box terminal kit (4-pack), 3VA12 cable terminal accessory.