The Siemens 3RT2926-1BB00 is described by Siemens as: surge suppressor, varistor, 24-48 V AC, 50/60 Hz, 24-70 V DC, for contactors 3RT2.2.
Accessories such as surge suppressors and link modules complete a SIRIUS starter and protect the PLC outputs from coil switching spikes.
See our Siemens range.
Technical data
| Siemens order number | 3RT2926-1BB00 |
|---|---|
| Product type designation | 3RT29 |
| Ambient temperature (operation) | -25 … +60 °C |
| Dimensions (W x H x D) | 30 x 19 x 12 mm |
| Weight, approx. | 4g |
| Condition | New, original Siemens |
Key features (per Siemens)
- Surge suppressor
- Varistor
- 24-48 V AC
- 50/60 Hz
- 24-70 V DC
- For contactors 3RT2.2
Typical applications
- Starter combinations
- 3RT2 contactor assemblies
Compatibility and replacement
Check the contactor size and coil voltage.
What to check first
- Look for signs of overvoltage, water or heat damage in the cabinet so the new part does not fail for the same reason.
- Back up the program and parameters from the old device if it still runs.
- Compare the full order number 3RT2926-1BB00 with the label on the old unit, including the last digits (they identify the version).
Frequently asked questions
Which contactors does it fit?
The 3RT2 sizes listed by Siemens in the data sheet.
Can you help me identify the right replacement?
Yes. Send us a photo of the label of the old part, or its full order number, and we will confirm the exact match or the official successor before quoting.
Is it new and original?
Yes. We supply new, original parts in the manufacturer packaging, with a 1-year warranty.
Do you ship to my country, and what is the warranty?
Yes. RendatSP ships worldwide from Yiwu, China, by air in 5 to 7 days once the part is ready, and every part carries a 1-year warranty. Send the order number and quantity on WhatsApp and we will reply with a quotation.
Before you order
Compare the complete order number on the old unit with this page, including the suffix: in most ranges the last characters set the coil voltage, current range or version. If the label is worn, send us a photo and we will identify the part.
Every part RendatSP supplies is new and original, carries a 1-year warranty and ships worldwide by air in 5 to 7 days once ready (shipping, payment and warranty). Send us the order number and quantity on WhatsApp or through the inquiry form and we will quote the same working day. Agents in Saudi Arabia, Iraq, the UAE, Egypt, Oman, Libya, Morocco, Mauritania, Yemen, Algeria and Jordan.
