Siemens 3RP1560-1SQ30 Star-Delta Electronic Timer
Siemens 3RP1560-1SQ30 electronic star-delta timer.
The Siemens 3RP1560-1SQ30 is an electronic timing relay from the SIRIUS series, specifically designed for star-delta (wye-delta) motor starting applications. It features a main time delay range of 1 to 20 seconds and an overshoot time of 30 to 600 seconds. The relay supports input voltages of 24V AC/DC and 100-127V AC at 50/60 Hz. It includes three contacts (typically 3 NO) and utilizes screw terminals for secure connections.
This timing relay is essential for reducing starting current and mechanical stress when soft-starting three-phase induction motors. It finds application in various industrial motor control systems, including pumps, fans, and machinery, ensuring reliable and efficient motor startup.
Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 3RP1560-1SQ30. We are committed to providing high-quality, dependable industrial automation components. Source your surplus parts from Stanlo Automation to ensure operational continuity and benefit from our expert service.
| Type | Timing Relay |
| Function | Star-Delta (Wye-Delta) |
| Time Delay | 1-20 s |
| Overshoot Time | 30-600 s |
| Voltage | 24 V AC/DC, 100-127 V AC |
| Frequency | 50/60 Hz |
| Contacts | 3 (typically NO) |
| Terminals | Screw |
| Series | SIRIUS |