Siemens MT0300J Control

Product Description

The SIEMENS MT0300J is an industrial-grade control unit designed for use in building automation, HVAC, or electrical control applications where reliable switching and command logic are required. Weighing 15.543 pounds, this is a robust component intended for professional installation by licensed electricians or automation technicians. The MT0300J provides the core control functionality expected of SIEMENS control hardware, making it a direct-replacement or new-installation option for facilities maintenance and trade professionals working with SIEMENS control systems.

The MT0300J is suited for commercial and industrial environments where dependable control performance is essential. It is typically installed in panel or enclosure configurations as part of a larger control assembly. Facilities engineers, licensed electricians, and building automation technicians are the primary installers of this class of component. The unit is appropriate for retrofit or replacement applications where the existing control hardware has reached end of service life.

Key Features

• Robust SIEMENS control hardware built for commercial and industrial service
• Substantial 15.543-pound construction indicating heavy-duty internal components
• Profile width of 0.929 inches supports panel and enclosure integration
• Designed for professional installation by licensed electricians or automation technicians
• Direct OEM-source part from SIEMENS for reliable performance and compatibility

Compatibility

Designed as an OEM-style replacement control unit for SIEMENS commercial and industrial control system applications. No specific compatible model numbers were provided in the available product data.

Installation Notes

Installation of this control unit should be performed by a licensed electrician or qualified automation technician in accordance with the National Electrical Code (NEC) and all applicable local codes. Disconnect and lock out all power to the panel or enclosure before removing the existing control unit or installing the MT0300J. Verify all wiring connections are secure and correct before restoring power. Consult the SIEMENS product documentation for wiring diagrams and mounting requirements specific to this model.

Technical Specifications

• Weight: 15.543 pounds
• Width: 0.929 inches
• UPC: 75455402729

Standard Information

• Brand: SIEMENS
• Manufacturer Part Number: MT0300J