Siemens SENTRON shunt trip release (ST), left/right position for the SENTRON 3VA moulded-case circuit-breaker range. Rated control voltage 48–60 V AC. Field-mountable accessory of the SENTRON 3VA circuit-breaker system to IEC/EN 60947-2. Siemens order number 3VA9988-0BA21, EAN 4042949011552, Siemens/SAP material 1000661624, catalogue code 8240976.
| Manufacturer | Siemens |
| Series | SENTRON 3VA |
| Accessory type | Shunt trip release (ST), left/right position |
| Manufacturer part number (MPN) | 3VA9988-0BA21 |
| EAN / GTIN | 4042949011552 |
| Siemens / SAP material no. | 1000661624 |
| Rated control voltage | 48–60 V AC |
| System standard | IEC/EN 60947-2 (moulded-case circuit-breaker system) |
| HS code | 8538.90 |
| Sales unit | pcs |
| Primary standard | IEC/EN 60947-2 |
| MOQ | 1 |