Siemens AG Industrial Automation and Controls - Time Delay Relays 3RP25601SW30

The 3RP2560-1SW30 is an electronic timing relay with star-delta (wye-delta) function and overshoot delay for motor control. It has three NO contacts rated for 12-240 V AC/DC and 3 A at 250 V AC under AC-15. The timing range is 1-20 seconds with 5% setting accuracy and 1% repeatability. The control supply operates from 12 to 240 V AC/DC, with an operating range of 0.8-1.1 times the rated voltage. Screw terminals support 0.5-4 mm² solid or stranded conductors, with a tightening torque of 0.6-0.8 N·m. It mounts on a 35 mm DIN rail with dimensions of 100 mm height, 22.5 mm width, and 90 mm depth. Protection class is IP20. It operates from -25 to +60 °C and meets EMC standards IEC 61000-6-2 and IEC 61812-1. Typical mechanical life is 10 million cycles; electrical endurance is 100,000 cycles at AC-15.