ST25-30 modular contactor, 3 × NO contact configuration
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  • ST25-30 modular contactor, 3 × NO contact configuration
  • ST25-30 modular contactor, 3 × NO contact configuration
  • ST25-30 modular contactor, 3 × NO contact configuration

Modular contactor ST25-30

ST25-30, 5908312594130

ST25-30 25 A modular contactor with a 230 V AC coil and three normally open contacts. 

  • Main circuit current: 25 A
  • Coil supply voltage: 230 V AC
  • Contacts: 3×NO
  • Mounting: 35 mm rail

ST25-30 – 25 A three-pole modular contactor

The ST25-30 is fitted with three normally open contacts (3×NO). When 230 V AC is applied to the coil, the contacts switch; when the power supply is cut off, the contacts return to their initial position.

The main circuit current is 25 A. The modular design allows the contactor to be mounted directly onto a 35 mm busbar in the switchboard.

See variant

ST25-31 – 25 A and 3×NO + 1×NC configuration. 

ST25-40 – 25 A and four NO contacts. 

ST40-31 – 40 A and 3×NO + 1×NC configuration. 





ST25-30
Coil supply voltage
230 V AC
Contact configuration
3 × NO
Main track current
25 A
Switching power cat. AC1 (230V)
9 kW
Switching power cat. AC3 (230V)
2,2 kW
Module
2
Standard number
IEC 61095
Electrical connection life
1x10⁵
Mechanical connecting durability
1x10⁶
Weight
168 g
Screw terminals
6 mm²
Isolation voltage
4 kV
Power consumption
4 W
Working temperature
-25 ÷ 50 °C
Assembly
on rail 35 mm
Ingress Protection Marking
IP20

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