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Product Detailed Parameters
- Description：24V DC POWER SPD
- Series：*
- Mfr：Siemens
- Package：Bulk
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Overview
The Siemens ISPD24DC is an industrial surge protection device designed for 24V DC power circuits. It provides comprehensive safeguarding for industrial electrical systems against voltage spikes and transient overvoltages. The unit is manufactured in Slovenia and features a compact physical profile with dimensions of 3.5 inches in height and 2.5 inches in width, weighing approximately 3.39 ounces. This component serves as a critical protective element within low-frequency power distribution networks.
Feature Summary
- Provides dedicated surge protection for 24V DC power lines
- Designed for integration into industrial electrical system architectures
- Engineered to mitigate transient overvoltage events
Applications
- Industrial control panel power distribution
- Low-frequency DC power circuit protection
- Safeguarding sensitive electronic components from voltage spikes
Procurement Notes
Verify the specific datasheet version (ID: 109974473) when sourcing, as document sizes vary slightly across repositories. Confirm the country of manufacture is Slovenia if origin is a constraint. Ensure the application matches the 24V DC specification strictly. Cross-reference the DigiKey part number 3473-ISPD24DC-ND for availability checks through authorized channels.
Selection Notes
Select this model specifically for 24V DC applications requiring industrial-grade surge mitigation. Do not substitute with AC-rated units or different voltage classes without verifying compatibility. The physical dimensions must fit the designated enclosure space. Ensure the installation environment supports the operational requirements of a low-frequency power protector.
Part Context
This device belongs to Siemens' industrial surge protection portfolio, focusing on robust safeguarding for electrical infrastructure. It addresses the need for reliable transient suppression in automated and industrial settings where stable DC power is critical for continuous operation and equipment longevity.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Verify compatibility carefully before attempting any cross-referencing with other manufacturers' surge protectors.
