Overview of Siemens 3RT2025-1AC20
Buy genuine Siemens 3RT2025-1AC20 contactor online today for your automation system. This industrial-grade power contactor is a reliable solution for controlling three-phase motors and electrical loads in demanding environments. The Siemens 3RT2025-1AC20 is designed for robust performance, featuring a 24 V AC coil, 17 A current rating, and a compact S0 frame size. It is the direct replacement for the obsolete 3RT1025-1AC20, making it ideal for upgrades and maintenance in existing installations. With screw terminals and DIN rail mounting, this contactor offers easy integration into control panels and automation systems. The integrated auxiliary contacts (1 NO + 1 NC) provide additional control flexibility, while the device meets international safety standards for touch protection. Whether you need to buy Siemens 3RT2025-1AC20 for a new project or as a replacement, this model delivers consistent reliability and compatibility across a wide range of industrial applications.
Key Features of Siemens 3RT2025-1AC20
- 3-pole contactor with 17 A current rating and 24 V AC coil (50/60 Hz)
- Integrated auxiliary contacts: 1 NO + 1 NC for enhanced control options
- Compact S0 frame size for space-saving installation
- Screw terminals for secure and reliable wiring connections
- DIN rail mounting for easy integration into control panels
- Rated for 7.5 kW at 400 V, suitable for industrial motor control
- Safe from touch according to DIN VDE 0106 Part 100
- Compatible with a wide range of accessories including overload relays and auxiliary switch blocks
Technical Specs of 3RT2025-1AC20
Explore Siemens 3RT2025-1AC20 specifications for detailed parameters before installation.
| Parameter |
Value |
| Contactor Size |
S0 |
| Rated Current (AC-3) |
17 A |
| Rated Power (400 V) |
7.5 kW |
| Coil Voltage |
24 V AC, 50/60 Hz |
| Number of Poles |
3 |
| Auxiliary Contacts |
1 NO + 1 NC |
| Terminal Type |
Screw |
| Mounting |
DIN rail |
Applications / Use Case
This Siemens 3RT2025-1AC20 is commonly used in industrial automation worldwide. It is ideal for controlling motors, pumps, compressors, and other three-phase loads in factory control panels, production line systems, and packaging and conveyor operations. The robust design and reliable performance make it suitable for harsh environments and continuous operation. Whether you are upgrading an existing system or installing a new control panel, the Siemens 3RT2025-1AC20 provides the flexibility and durability needed for modern automation applications.
Price & Availability
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