Siemens Sirius AC-3 17A 400V 7.5kW Contactor 3RT2025-1AK60
The Siemens Sirius 3RT2025-1AK60 is a high-performance 3-pole power contactor designed for the efficient control of electric motors and other inductive loads. Engineered for reliability and versatility, this contactor is an essential component in industrial automation systems.
Key Features
- Rated Operational Current: 17 A at AC-3, 400 V
- Power Rating: 7.5 kW at 400 V
- Coil Voltage: 110 V AC at 50 Hz / 120 V AC at 60 Hz
- Auxiliary Contacts: 1 Normally Open (NO) and 1 Normally Closed (NC)
- Mounting: Upright position with screw terminals
- Size: S0
- Compliance: Conforms to IEC 60946 standards
Applications
The 3RT2025-1AK60 is suitable for a wide range of applications, including:
- Controlling electric motors in industrial machinery
- Switching of heating systems
- Lighting control
- General-purpose switching in automation systems
Technical Specifications
- Rated Operational Current (AC-1): 40 A
- Rated Operational Current (AC-3): 17 A
- Rated Operational Power (AC-3): 7.5 kW at 400 V
- Coil Voltage: 110 V AC at 50 Hz / 120 V AC at 60 Hz
- Auxiliary Contacts: 1 NO + 1 NC
- Mounting Position: Upright
- Terminal Type: Screw terminals
- Size: S0
- Standards Compliance: IEC 60946
Dimensions and Weight
- Width: 45 mm
- Height: 85 mm
- Depth: 97 mm
- Net Weight: 0.42 kg
Operating Conditions
- Ambient Temperature: -25°C to +60°C
- Installation Altitude: Up to 2,000 meters above sea level
The Siemens Sirius 3RT2025-1AK60 contactor is a robust and reliable solution for controlling electric motors and other loads in various industrial applications. Its compact size, combined with its high performance and compliance with international standards, makes it an ideal choice for engineers and system integrators seeking quality and efficiency in their control systems.
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