Siemens 3RT2627-1AP05 SIRIUS Capacitor Contactor - 25kVAr, 230V AC
Siemens 3RT2627-1AP05 SIRIUS capacitor contactor for AC-6b applications.
The Siemens 3RT2627-1AP05 is a high-performance capacitor contactor within the SIRIUS 3RT2 series, engineered for AC-6b applications up to 25 kVAr at 400V. This 3-pole contactor operates with a 230V AC, 50 Hz coil and is equipped with 1 normally open (NO) and 2 normally closed (NC) auxiliary contacts. Its robust screw terminal connections and S0 size ensure reliable integration into industrial control systems.
Designed to manage the significant inrush currents associated with switching capacitor banks, this contactor employs integrated precharging resistors. These resistors are activated via leading auxiliary contacts before the main contacts close, effectively limiting the current surge and protecting the electrical grid. This feature is crucial for maintaining power quality and extending the operational life of both the contactor and the connected capacitors.
Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 3RT2627-1AP05 capacitor contactor. We provide reliable access to essential industrial automation components, ensuring your projects are completed with quality parts.
| Part Number | 3RT2627-1AP05 |
| Manufacturer | Siemens |
| Rated Reactive Power | 25 kVAr (400V AC, AC-6b) |
| Poles | 3-pole |
| Control Voltage | 230V AC, 50 Hz |
| Auxiliary Contacts | 1 NO + 2 NC |
| Terminal Type | Screw Terminal |
| Size | S0 |
| IP Rating | IP20 |