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Availability: In stock
Full 12-month warranty
Available for dispatch immediately
We deliver worldwide
| Manufacturer: | Siemens |
|---|---|
| Part number: | 3RH1921-1FA22 |
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The Siemens 3RH1921-1FA22 is a 4-pole mounting block designed for use with contactor relays and power contactors in industrial automation applications. This attachable block features 2 Normally Open (NO) and 2 Normally Closed (NC) auxiliary contacts, providing reliable switching performance for control and auxiliary circuits. With an IP20 protection rating on the front, the 3RH1921-1FA22 ensures safety during operation in various environments. The mounting block is designed for snap-on mounting and has dimensions of 44mm width, 38mm height, and 51mm depth. The auxiliary contacts support screw-type terminals for secure electrical connections and can accommodate a range of conductor cross-sections. The 3RH1921-1FA22 mounting block is a reliable and versatile solution for enhancing the functionality of your Siemens contactor relays and power contactors.
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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