Modular Contactor ST25-11-24 V DC (1NO+1NC, 25A)

The ST25-11-24DC modular contactor is designed for switching single-phase loads in residential and industrial installations. When 24 V DC is applied to the coil, the contacts switch position, which is indicated by a red status marker. Once the supply voltage disappears, the contacts automatically return to their default state.
Suitable for installation on a standard 35 mm DIN rail.

Technical Specifications

• Type: modular contactor

• Coil voltage: 24 V DC

• Contact configuration: 1×NO + 1×NC

• Rated current: 25 A

• Switching power:

  • AC1 (230 V): 4 kW

  • AC3 (230 V): 1.3 kW

• Modules: 1

• Standard: IEC 61095

• Electrical endurance: 100,000 operations

• Mechanical endurance: 1,000,000 operations

• Terminals: screw, up to 4 mm²

• Insulation voltage: 4 kV

• Coil power consumption: 1.2 W

• Operating temperature: –25…+50 °C

• Mounting: 35 mm DIN rail

• Protection rating: IP20