3RT2926-1ER00

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The Siemens 3RT2926-1ER00 is a robust surge suppressor designed for use with motor contactors of size S0. This component is essential for protecting sensitive electrical systems from voltage spikes and transients, which can cause significant damage to equipment and disrupt operations. Featuring a diode assembly design, it operates effectively with a control supply voltage of 24 V DC.

Crafted to withstand a wide range of ambient temperatures, the surge suppressor remains reliable in conditions from -25°C to +60°C during operation, and from -40°C to +80°C during storage. Its compact dimensions, with a width of 30 mm, height of 19 mm, and depth of 12 mm, allow for easy integration into existing setups without requiring significant space.

Installation is straightforward thanks to its clip-on mounting design, which enables quick and secure attachment to the contactor. The device's versatility is further enhanced by its ability to be mounted in any position, providing flexibility in various application scenarios.

The 3RT2926-1ER00 is certified with CE, UL, CSA, and CCC approvals, ensuring compliance with rigorous industry standards and regulations. This surge suppressor is a reliable choice for safeguarding electrical circuits in a diverse range of industrial environments.
Specification Description
Part Number 3RT2926-1ER00
Alternative Part Number 3RT29261ER00
Manufacturer Siemens
Product Type Surge Suppressor
Use With Motor Contactors Size S0
Supply Voltage 24 V DC
Contactor Size Compatibility S0
Design With diode assemblies
Ambient Temperature Range Operating: -25°C to +60°C, Storage: -40°C to +80°C
Mounting Position Any
Mounting Type Clip-on
Width 30 mm
Height 19 mm
Depth 12 mm
Certificates/Approvals CE, UL, CSA, CCC
Product Brand Name SIRIUS

What is the purpose of a surge suppressor?

A surge suppressor is designed to protect electrical devices from voltage spikes in power circuits. It limits the voltage supplied to an electric device by either blocking or shorting to ground any unwanted voltages above a safe threshold.

Can the Siemens Surge Suppressor be mounted in any position?

Yes, the Siemens Surge Suppressor is designed for versatile mounting and can be installed in any position.

What type of contactors is this surge suppressor compatible with?

This surge suppressor is compatible with motor contactors of Size S0.

What is the control supply voltage rating for this surge suppressor?

The control supply voltage rating for this surge suppressor is 24 V DC.

What are the ambient temperature limits for the operation and storage of this surge suppressor?

The ambient temperature range for operation is -25°C to +60°C, and for storage, it is -40°C to +80°C.

How is this surge suppressor installed?

This surge suppressor is installed by a clip-on method, making it easy to attach to the appropriate contactor.

What certifications does this surge suppressor hold?

This surge suppressor holds CE, UL, CSA, and CCC certifications, ensuring compliance with various international standards.

What is the design of the surge suppressor?

The design of the surge suppressor includes diode assemblies that help to manage and suppress voltage spikes.

What are the dimensions of this surge suppressor?

The dimensions of the surge suppressor are 30 mm in width, 19 mm in height, and 12 mm in depth.

Is there any special maintenance required for this surge suppressor?

No special maintenance is required for this surge suppressor under normal operating conditions. It is designed to be a low-maintenance component.

  • Protection of motor contactors from voltage spikes
  • Extending the lifespan of industrial control equipment
  • Use in automation systems to safeguard against transient overvoltages
  • Integration into motor control centres for surge suppression
  • Deployment in manufacturing facilities to protect contactor coils
  • Utilisation in HVAC systems for electrical noise reduction
  • Installation in conveyor systems to prevent electrical interference
  • Application in pumping stations to protect against voltage surges
  • Use in material handling equipment for improved electrical reliability
  • Implementation in packaging machinery for consistent operation

This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.

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