The Siemens 3LA0202-1YA System Selector Motor Control Switch is a reliable industrial switching device designed for motor control, system selection, and circuit switching applications in demanding industrial environments. As part of the trusted Siemens Superswitch 3LA0 Series, this selector switch delivers dependable operation, robust construction, and long service life for machine control systems, industrial automation panels, and electrical distribution applications.
The 3LA0202-1YA is a System Selector Motor Control Switch with a motor rating of 5.5 kW at 415V AC, 3-phase, 50Hz. Siemens classifies this model within its 3LA0 Motor Control Switch range and supplies it in open execution, allowing flexible installation inside control panels, machinery, and switchboards.
Designed for industrial motor applications, the Siemens 3LA0202-1YA enables operators to select and control different operating modes or circuits while maintaining reliable electrical performance. Its selector-switch functionality makes it particularly suitable for machine tools, manufacturing systems, process automation equipment, and OEM machinery where controlled switching between operating functions is required.
One of the key advantages of the 3LA0202-1YA System Selector Switch is its heavy-duty packet-switch construction. Siemens engineers the 3LA0 series with high making and breaking capacity, ensuring reliable switching performance under industrial operating conditions. These switches are designed for motor-duty applications and offer excellent durability even in environments with frequent switching operations.
The switch features an open execution design, providing flexibility for panel builders and system integrators. It can be incorporated into custom electrical enclosures, motor control centers, automation systems, and machine control panels while allowing convenient access for installation and maintenance. Siemens also designs the terminals for straightforward conductor connection, reducing installation time and improving serviceability.
A major benefit of the Siemens Superswitch 3LA0 Series is its exceptional mechanical endurance. Siemens specifies that these switches can handle up to 200 switching operations per hour and offer an approximate mechanical life of 5 million switching cycles, helping reduce maintenance requirements and improve long-term operational reliability.
The 3LA0202-1YA is suitable for AC motor control applications and can be integrated into a variety of industrial systems requiring manual selection and switching functions. Its rugged construction, compact footprint, and dependable performance make it a preferred choice for industrial control engineers and OEM manufacturers.
For additional flexibility and safety, the switch is compatible with Siemens accessories such as operating handles, dial plates, shaft extensions, protective covers, locking devices, and door-interlock mechanisms. These accessories enhance usability and support safer operation in industrial environments.
At SB Smart (SBSmart.in), we supply genuine Siemens industrial electrical and automation products that meet the highest standards of performance, safety, and reliability. The Siemens 3LA0202-1YA System Selector Motor Control Switch provides dependable switching functionality and long-term durability for industrial applications.
Whether you are designing a new control panel, upgrading machinery, or implementing a reliable system selection solution, the Siemens 3LA0202-1YA delivers the quality, performance, and operational confidence expected from Siemens industrial switching products.
| Specification | Details |
|---|---|
| Product Name | System Selector Motor Control Switch |
| Part Number | 3LA0202-1YA |
| SKU | 3LA0202-1YA |
| Brand | Siemens |
| Product Series | Superswitch 3LA0 |
| Product Type | Motor Control Selector Switch |
| Switching Function | System Selector |
| Motor Output Rating | 5.5 kW |
| Rated Current | 25 A |
| Rated Voltage | 415V AC |
| Phase Configuration | 3 Phase |
| Frequency | 50 Hz |
| Execution Type | Open Execution |
| Number of Switching Packets | 3 |
| Duty Category | AC-3 Motor Duty |
| Switching Frequency | Up to 200 Operations/Hour |
| Mechanical Life | Approx. 5 Million Operations |
| Terminal Type | Screw Terminal |
| Mounting Type | Panel Mounted |
| Application | Industrial Motor Control & System Selection |
| Manufacturer | Siemens |
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