Description
The Siemens SIRIUS 3RT2015-1BB41 Power Contactor (3RT2015-1BB41) is a compact 3-pole contactor from the SIRIUS 3RT series, designed for reliable switching of motors and industrial loads. This power contactor features a 24V DC coil and is rated for 7A (AC-3 at 400V), making it suitable for controlling motors up to 3kW. With its compact S00 size and screw terminal connection, it offers easy installation in automation panels and industrial control systems. The contactor includes 1 normally open (NO) auxiliary contact for versatile control scenarios, ensuring efficient operation in various industrial applications.
Key Features
- Power Contactor with 3-pole configuration
- 24V DC coil for modern control systems
- Rated current: 7A (AC-3 at 400V)
- Motor power: up to 3kW at 400V AC
- 1 normally open (NO) auxiliary contact
- Screw terminal connection
- Compact S00 size for space-saving installation
- DIN rail mounting
- Country of origin: Germany
Technical Specifications
- Number of Poles: 3 poles (3NO)
- Rated Operational Current: 7A (AC-3 at 400V)
- Rated Power: up to 3kW at 400V AC
- Main Circuit Voltage: 400V AC
- Coil Voltage: 24V DC
- Auxiliary Contact: 1 NO
- Connection Type: Screw terminals
- Size: S00
- Weight: approx. 0.243-0.293 kg
- Dimensions: 57.5mm × 45mm × 73mm
- Protection Degree: IP20
- Operating Temperature: 0°C to +60°C
- Mechanical Life: up to 10 million operations
- Standards: IEC compliant, RoHS compliant
Warranty & After-Sales
- Factory new units: 12 months warranty
- Refurbished units: 3-6 months warranty
- Technical support for configuration and integration
- Wiring and installation assistance
- Compatibility verification with existing systems
- Commissioning and diagnostics support available
Delivery Time
- Standard delivery: 3-5 working days
- Express shipping available upon request
Why Choose Our Store
- Genuine Siemens SIRIUS components
- Global supply network with competitive pricing
- Expertise in industrial automation systems
- Comprehensive technical documentation
- Responsive customer service and support
Applications
- Industrial motor control systems
- Automation panels and control cabinets
- Pump, fan, and compressor applications
- Production line equipment
- HVAC systems
- Conveyor systems
- Machine tool control
- Building automation systems





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