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Availability: More than 25 in stock
Full 12-month warranty
Available for dispatch immediately
We deliver worldwide
Manufacturer: | Siemens |
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Part number: | 3RH1921-1FA22 |
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The Siemens 3RH1921-1FA22 is a robust and reliable auxiliary contact block designed for optimal performance in industrial settings. This 4-pole attachable block, compliant with DIN EN 50005 standards, features 2 Normally Open (NO) and 2 Normally Closed (NC) contacts. With an insulation voltage of 690V and a surge voltage resistance of 6kV, it ensures safe and efficient operation. The block is designed for snap-on mounting, making it easy to install and integrate into your existing systems. It has a mechanical service life of 10 million switching cycles and an electrical endurance of 200,000 switching cycles at AC-15 at 230V, ensuring longevity and reducing the need for frequent replacements. The 3RH1921-1FA22 is part of Siemens' SIRIUS product range, known for its high-quality and durable industrial controls. This auxiliary contact block is suitable for use with contactor relays and power contactors, making it a versatile addition to your automation needs.
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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