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Manufacturer: | Siemens |
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Part number: | 3RH1921-1LA11 |
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The Siemens 3RH1921-1LA11 is an auxiliary switch block designed for use with motor contactors, featuring a cable entry at the top for easy installation. This 2-pole switch block complies with DIN EN 50005 standards and offers 1 Normally Open (NO) and 1 Normally Closed (NC) contact for reliable and efficient operation. With a protection class IP20 on the front, it is suitable for various industrial applications. The 3RH1921-1LA11 has a snap-on mounting design, making it easy to install and maintain. Its screw-type terminals ensure secure connections for auxiliary and control current circuits. This switch block is compatible with a wide range of conductor cross-sections and is designed to provide long-lasting performance with up to 10 million mechanical operating cycles. Enhance the functionality of your motor contactors with the Siemens 3RH1921-1LA11 auxiliary switch block.
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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