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ST25-40 24 V AC/DC modular contactor
ST25-40 25 A modular contactor with a universal 24 V AC/DC coil and four NO contacts
- Main circuit current: 25 A
- Coil supply voltage: 24 V AC/DC
- Contacts: 4×NO
- Mounting: 35 mm rail
Operation
The ST25-40 24 V AC/DC module allows the coil to be powered by 24 V AC or DC. Four NO contacts enable four circuits to be switched simultaneously, whilst the modular design allows the device to be mounted on a standard 35 mm rail.
How the modular contactor works
Applying supply voltage to thecontactor coil will cause the contact to switch. The energised state ofthe ST25-40modular contactor is indicated by a red indicator in the window. When the supply voltage is removed, the contacts return to their original position.
- Coil supply voltage
- 24 V AC/DC
- Contact configuration
- 4×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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ST25-40 25 A modular contactor with a universal 24 V AC/DC coil and four NO contacts
- Main circuit current: 25 A
- Coil supply voltage: 24 V AC/DC
- Contacts: 4×NO
- Mounting: 35 mm rail