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Siemens MT0250A Control Transformer

Siemens MT0250A: 250VA control transformer for heavy-duty applications.

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ManufacturerSiemens

Part numberMT0250A

Power Rating 250 VA

Primary Voltage Varies (e.g., 240/480V)

Secondary Voltage Varies (e.g., 120V)

Frequency 50/60 Hz

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12-month warranty

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Same-day dispatch

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Worldwide delivery

US, EU, Asia, Middle East

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Veteran-owned

CAGE: 9NK75

High 250 VA capacity Stable, isolated output Robust build quality Efficient power conversion Suitable for complex systems Industrial grade

Product description

The Siemens MT0250A is a robust control transformer with a 250 VA rating, engineered to deliver stable and reliable power for more demanding industrial control circuits. It provides essential voltage step-down and isolation for automation systems.

This transformer is commonly deployed in large control cabinets, complex machinery, and power distribution units where higher VA ratings are needed to power multiple control devices, motors, and intricate logic circuits. It finds application in heavy manufacturing, process industries, and infrastructure projects.

Stanlo Automation, a veteran-owned surplus industrial parts distributor, offers the Siemens MT0250A transformer. Rely on us for quality surplus components to maintain your critical automation infrastructure.

Technical specifications

Power Rating	250 VA
Primary Voltage	Varies (e.g., 240/480V)
Secondary Voltage	Varies (e.g., 120V)
Frequency	50/60 Hz
Type	Control Transformer
Manufacturer	Siemens

Common applications

Large control panels

Complex machinery

Power distribution

Automation systems

Motor control circuits

Compatible systems

Designed for integration into standard industrial control panels and automation cabinets.

Also known as

Siemens MT0250A transformer MT0250A 250VA control power Siemens industrial transformer

Replaces / compatible with

The MT0250A is a suitable replacement for older Siemens control transformers or other 250 VA rated units, ensuring continuous power for control circuits.

Technical note

Expert tip

Ensure adequate ventilation around the MT0250A transformer, especially when operating at its full 250 VA capacity, to prevent overheating.

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Frequently asked questions

When would a Siemens MT0250A transformer be preferred over smaller ratings like MT0050A or MT0100A?

The Siemens MT0250A is preferred for applications requiring a higher power output (250 VA) to supply multiple control devices, heavier loads, or more complex circuits within a single control panel. Smaller ratings are suitable for less power-intensive applications.