Siemens SENTRON copper (Cu) box terminal for the SENTRON 3VA20 / 3VA21 / 3VA22 moulded-case circuit-breaker frame. Conductor cross-section 25–185 mm². Field-mountable accessory of the SENTRON 3VA circuit-breaker system to IEC/EN 60947-2. Siemens order number 3VA9263-0JA12, EAN 4042949007982, Siemens/SAP material 1000661528, catalogue code 8495461.
| Manufacturer | Siemens |
| Series | SENTRON 3VA |
| Accessory type | Copper (Cu) box terminal |
| Manufacturer part number (MPN) | 3VA9263-0JA12 |
| EAN / GTIN | 4042949007982 |
| Siemens / SAP material no. | 1000661528 |
| Fits breaker frame | 3VA20 / 3VA21 / 3VA22 |
| Conductor cross-section | 25–185 mm² |
| Pack quantity | 3 pcs |
| System standard | IEC/EN 60947-2 (moulded-case circuit-breaker system) |
| HS code | 8538.90 |
| Sales unit | pcs |
| Terminal designation | TS1.4 |
| Stripped length | 19 mm (0.75 in) |
| Tightening torque (Cu stranded) | 25–35 mm²: 6 Nm; 50–185 mm²: 12 Nm |
| UL conductor range | 4 AWG – 350 kcmil, 75 °C (UL 486A-486B) |
| UL tightening torque | 4–1 AWG: 70 lb-in; 1/0–350 kcmil: 140 lb-in |
| Also referenced as | 3VA9463-0JA12 (common misprint) |
| Primary standard | IEC/EN 60947-2 |
| MOQ | 1 |