Siemens Industrial Controls MT0100M Transformer

The Siemens Industrial Controls MT0100M is a 100VA control transformer engineered for precision power conversion in demanding industrial automation environments. This single-phase step-down transformer features a 240/480V primary voltage and 120/240V secondary voltage, providing reliable 50/60 Hz power to control circuits, solenoids, and contactors. Designed with a silicon steel-laminated core and high-quality copper magnet wire, the unit minimizes core losses while maximizing electrical efficiency. To ensure long-term durability in harsh HVACR and manufacturing settings, the MT0100M transformer is fully epoxy-encapsulated, creating a hermetic seal that protects internal coils from moisture, dust, and airborne contaminants. The integrated screw terminals and factory-molded barriers facilitate secure, low-loss connections while preventing electrical creepage. This robust industrial power transformer is an essential component for technicians requiring stable voltage regulation and interference-free operation for sensitive pilot devices.

Key Benefits

• Environmental Protection: The epoxy-encapsulated design ensures the MT0100M remains operational in high-moisture or dusty environments.
• Optimized Efficiency: High-grade silicon steel laminations reduce heat generation and improve the power factor.
• Flexible Wiring: Dual-voltage primary and secondary windings allow for multiple field configurations, including 240/480V to 120/240V conversion.
• Advanced Safety: Integrally molded terminal barriers increase contact area and significantly reduce the risk of short circuits from frayed leads.
• Easy Integration: Compact footprint with slotted mounting holes permits quick installation in standard control panels.

Common Questions

Is the Siemens MT0100M compatible with both 50Hz and 60Hz systems?
Yes, this unit is rated for 50/60 Hz operation, making it suitable for both domestic and international technical applications.

What is the maximum amperage output for the 100VA rating?
At a 240VAC secondary configuration, the MT0100M provides a maximum amperage rating of approximately 0.29A, or 0.83A at 120VAC.

Can I add primary fusing to this control transformer?
Yes, the Siemens MT series is designed to accept primary and secondary fuse kits, though these must be sized accurately to your specific inrush VA requirements.

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Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.