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Protection device

Protection device per application

Find your protection device by selecting your application!

Protection devices: Find your perfect match!

Electronic device with glowing digital icons on dark background
Application
all

Universal Protection

Find your perfect match with our SIPROTEC and Reyrolle protection devices!

High-voltage transmission lines and towers against a cloudy sky
Application
all

Line Protection

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Siemens electrical transformer at power substation
Application
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Transformer Differential Protection

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Electrical substation with rows of transformers and house in distance
APPLICATION
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Busbar protection

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Electrical control room with rows of Siemens switchgear panels
APPLICATION
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Overcurrent protection

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Control room for transmission
Application
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Voltage and frequency protection

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A laboratory setting with a person in a lab coat testing a capacitor bank.
APPLICATION
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Capacitor bank protection

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37130a54-3c48-44c5-bc88-086e1b4ac12d - motor-protection-key-visual-promo-640x480
APPLICATION
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Motor protection

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A diagram showing a generator protection system with various components and connections.
APPLICATION
all

Generator protection

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Reyarc-sparkling lightflash
Application
all

Arc protection

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Siprotec 7KE85
Application
all

Fault recorder

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Traveling Wave Recorder - W3 - size 16-9
Application
all

Travelling wave recorder

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8bbad99b-b710-4fa5-9638-9fcd900e75b3 - SIPROTEC5-process-bus-cables-deepblue-16-9-srgb-1280x720
Application
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Process bus applications

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Electrical substation with transformers and high-voltage power lines against a cloudy sky
APPLICATION
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Switching applications

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SIPROTEC DigitalTwin and Omicron RelaySimTest - Webinar on demand
APPLICATION
all

Tools for Engineering, Commissioning and Operation

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Substation Automation and Protection Devices
Application
all

Accessories and auxiliary devices

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