Timing Relay 3RP1574-1NQ30 Siemens 24V AC/DC & 100-127 VAC, 50/60 Hz

Description

Timing Relay 3RP1574-1NQ30 Siemens 24V AC/DC & 100-127 VAC, 50/60 Hz

Siemens SIRIUS Timing Relay – 3RP1574-1NQ30

This electronic timing relay with a star-delta (wye-delta) function is a phased-out product. It features:

• 2 Contacts: 1 NO (Normally Open) contact delayed and 1 NO instantaneous contact.
• Time Range: Adjustable from 1 to 20 seconds.
• Voltage: Operates at 24 V AC/DC and 100-127 V AC, 50/60 Hz.
• General Specs:
  • Insulation Voltage: 300 V
  • Surge Voltage Resistance: 4000 V
  • Protection: IP20
  • Mechanical Service Life: 10 million switching cycles
  • Electrical Endurance: 100,000 cycles at 230 V

Ideal for applications requiring precise star-delta switching with adjustable timing.

For more details, you can refer to Siemens’ online documentation or support center.