Overview
Manuals
Key Benefits
Applications
Features:
- Optimized 24V DC coil power consumption reduces heat generation within the cabinet
- Fully compatible with other components of the SIRIUS modular system, such as thermal overload relays and circuit breakers
- Safe and durable, with a mechanical life of up to 30 million cycles
The 3RT6015-1BB41 is a miniature electromagnetic contactor from the Siemens SIRIUS series, primarily used for controlling small-power three-phase motors (rated current 7A, power approximately 3kW in AC-3 mode).
Due to its very compact size (S00 specification), it is particularly suitable for installation in space-constrained control boxes and is commonly used for actuator control in conveyor belts, small pump sets, and industrial automated production lines.
The 3RT6015-1BB41 Siemens 3-pole power contactor may still be available for purchase and support from Moore Automated Company beyond End-Of-Life (EOL) by the manufacturer (OEM).
Siemens 3RT6015-1BB41 3-pole power contactor datasheet(Datasheets), Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
This relay model is equipped with a 24V DC coil and can be directly driven by a PLC output module without the need for an additional intermediate relay. It comes standard with a normally open (1NO) auxiliary contact for providing operational feedback. Furthermore, the 3RT6015 series relays offer excellent shock resistance and electrical stability, meet major global industrial safety standards, and can be tightly modularly installed with other overload relays in the same series.
- This contactor is suitable for the following applications:
- Motor Control: Direct starting of squirrel-cage motors.
- Automation Applications: Connection to PLCs and other control systems in manufacturing and processing production lines.
- Industrial Machinery: Control of small pump, fan, and conveyor drives.
