Siemens 3RH1921-1FA22
The Siemens 3RH1921-1FA22 is a contact block within the SIRIUS series, designed for robust performance in electrical applications. With a maximum operating current of 10A, it accommodates various installation needs with snap-on mounting and provides reliable electrical connections via screw-type terminals.
This Siemens 3RH1921-1FA22 is supplied brand new by PartLogic for switching, motor protection, starting, control panel builds, machinery maintenance and industrial electrical applications. It forms part of our Industrial automation > Motor control > Contactors > Accessories range and is referenced internally as PartLogic SKU PL26801385359.
Before ordering, please confirm the manufacturer part number, product specifications and compatibility with your existing equipment. If you are replacing a failed, obsolete or hard-to-find part, contact PartLogic and we can help check suitability or source related components.
| Manufacturer | Siemens |
| Product Line | SIRIUS |
| Part Number | 3RH1921-1FA22 |
| UPC | 754554416083 |
| Weight | 0.19 lbs (0.09 kg) |
| Product | Contact Block |
| Protection Class | IP20 |
| Mechanical Service Life | 10,000,000 cycles |
| Electrical Endurance | 200,000 switching cycles |
| Insulation Voltage | 600 V |
| Surge Voltage Resistance | 6 kV |
| Number of NC Contacts | 2 |
| Number of NO Contacts | 2 |
| Operating Current | 10A |
| Mounting Type | Snap on Mounting |
| Type of Electrical Connections | Screw type Terminals |
| Type of Connectable Conductor Cross Section | 2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²) |
| Certification | CE |
| Brand | Siemens |
Struggling to find what you're looking for?
Can’t find what you’re looking for? Get in touch — we can source it for you.