Description
SIEMENS 3RH2122-2KF40
Reliable SIEMENS SIRIUS contactor relay for industrial switching and control applications
| Brand | SIEMENS |
| Model | 3RH2122-2KF40 |
| Voltage | 110V DC coil |
| Country of Origin | Germany |
| Weight | 0.35 kg |
| Dimensions | 75 x 45 x 90 mm |
| Warranty | 12 months |
| Certifications | CE, UL, CSA, CCC |
| SKU / MPN | 3RH2122-2KF40 |
| What’s in the box | Contactor relay, mounting accessories, manual |
| Product Type | Contactor Relay |
| Series | SIRIUS 3RH2 |
| Contact Configuration | 2 NO + 2 NC |
| Coil Voltage | 110V DC |
| Terminal Type | Spring-loaded (tension spring) |
| Mounting | DIN Rail / Screw |
Key benefits: Compact design, high switching reliability, spring-loaded terminals, low power consumption, long electrical life, robust SIRIUS quality
Typical applications: Motor control circuits, control panel switching, machine automation, auxiliary switching in contactor assemblies, industrial control systems
Lifecycle: Active product, long-term availability through SIEMENS SIRIUS portfolio
Our Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don't worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
Shop with confidence knowing we are offering very competitive pricing!
Orders usually ship the same day
Rest assured your order will arrive as soon as possible knowing we usually ship the same day.
Individually inspected
Before any package is shipped we carefully inspect every product to ensure quality.
Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
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Building a reputation for quality products at a reasonable price. Our inventory is far more extensive than what can be represented on our web site, so please call one of our knowledgeable salesmen with your specific needs.
Kevin H. –
Trustworthy supplier for industrial components. Will purchase again.