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ST40-40 modular contactor
ST40-40 40 A modular contactor with a 230 V AC coil and four NO contacts.
- Main circuit current: 40 A
- Coil supply voltage: 230 V AC
- Contacts: 4×NO
- Mounting: 35 mm rail
ST40-40 – 40 A four-pole modular contactor
The ST40-40 contactor has four normally open contacts and a coil powered by 230 V AC.
The device is designed for the simultaneous switching of four circuits and for direct mounting in a switchboard on a 35 mm rail.
Check the variant
- ST40-40 24 V AC – same current rating and 4×NO, 24 V AC coil.
- ST40-40 24 V AC/DC – 24 V AC/DC coil and 4×NO.
- ST40-40-M – 40 A, 4×NO and manual control option.
- Coil supply voltage
- 230 V AC
- Contact configuration
- 4×NO
- Main track current
- 40 A
- Switching power cat. AC1 (230V)
- 16 kW
- Switching power cat. AC3 (230V)
- 5,5 kW
- Module
- 3
- Standard number
- IEC 61095
- Electrical connection life
- 1x10⁵
- Mechanical connecting durability
- 1x10⁶
- Weight
- 241 g
- Screw terminals
- 16 mm²
- Isolation voltage
- 4 kV
- Power consumption
- 6,4 W
- Working temperature
- -25 ÷ 50 °C
- Assembly
- on rail 35 mm
- Ingress Protection Marking
- IP20
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ST40-40 40 A modular contactor with a 230 V AC coil and four NO contacts.
- Main circuit current: 40 A
- Coil supply voltage: 230 V AC
- Contacts: 4×NO
- Mounting: 35 mm rail