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Modular contactor ST25-20 24 V
ST25-20 25 A modular contactor with a 24 V AC coil and two NO contacts. Version designed for 24 V AC control systems.
- Main circuit current: 25 A
- Coil supply voltage: 24 V AC
- Contacts: 2×NO
- Mounting: 35 mm rail
ST25-20 – 25 A contactor with a 24 V AC coil
The ST25-20 24 V AC enables control of the main circuit via a coil powered by 24 V AC. When voltage is applied, two NO contacts are closed.
The compact, single-module housing allows the device to be installed directly in a switchboard on a standard 35 mm rail.
Check the variant
- ST25-20 – same current rating and 2×NO with a 230 V AC coil.
- ST25-20 24 V DC – variant with a 24 V DC coil.
- ST25-40 24 V AC – 25 A, 24 V AC coil and 4×NO.
- Coil supply voltage
- 24 V AC
- Contact configuration
- 2 × NO
- Main track current
- 25 A
- Switching power cat. AC1 (230V)
- 4 kW
- Switching power cat. AC3 (230V)
- 1,3 kW
- Module
- 1
- Standard number
- IEC 61095
- Electrical connection life
- 1x10⁵
- Mechanical connecting durability
- 1x10⁶
- Weight
- 106 g
- Screw terminals
- 4 mm²
- Isolation voltage
- 4 kV
- Power consumption
- 1,2 W
- Working temperature
- -25 ÷ 50 °C
- Assembly
- on rail 35 mm
- Ingress Protection Marking
- IP20
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ST25-20 25 A modular contactor with a 24 V AC coil and two NO contacts. Version designed for 24 V AC control systems.
- Main circuit current: 25 A
- Coil supply voltage: 24 V AC
- Contacts: 2×NO
- Mounting: 35 mm rail