ST100-40 230 V modular electromagnetic contactor
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  • ST100-40 230 V modular electromagnetic contactor
  • 6-module 230 V ST100-40 electromagnetic contactor with a 4×NO contact configuration

ST100-40 modular contactor

ST100-40, 5908312599920

ST100-40 100 A modular contactor with a 230 V AC coil and four NO contacts.

  • Main circuit current: 100 A
  • Coil supply voltage: 230 V AC
  • Contacts: 4×NO
  • Mounting: 35 mm rail

ST100-40 – 100 A four-pole modular contactor

The ST100-40 contactor is a four-channel electromagnetic contactor with a main-circuit current rating of 100 A.

The four normally open contacts are closed simultaneously when the coil is energised with 230 V AC. The device is designed for direct mounting on a 35 mm rail.

Check the variant

  • ST100-20 – 100 A and two NO contacts. 
  • ST63-40 – 63 A, 4×NO and a 230 V AC coil. 
  • ST40-40 – 40 A, 4×NO and a 230 V AC coil. 

ST100-40
Coil supply voltage
230 V AC
Contact configuration
4×NO
Main track current
100 A
Switching power cat. AC1 (230V)
38 kW
Switching power cat. AC3 (230V)
13 kW
Module
6
Standard number
IEC 61095
Electrical connection life
1x10⁵
Mechanical connecting durability
1x10⁶
Weight
617 g
Screw terminals
25 mm²
Isolation voltage
4 kV
Power consumption
9 W
Working temperature
-25 ÷ 50 °C
Assembly
on rail 35 mm
Ingress Protection Marking
IP20