Description
Siemens 3NE4121 Fuse – Reliable Circuit Protection
Reliable circuit protection with high breaking capacity
| Brand | Siemens |
| Model | 3NE4121 |
| Voltage | Not specified |
| Country of Origin | Germany |
| Weight | 0.1 kg |
| Dimensions | Not specified |
| Warranty | 1 year |
| Certifications | CE, UL |
| SKU / MPN | 3NE4121 |
| What’s in the box | 1 x Fuse |
| Current Rating | 10A |
| Voltage Rating | 690V AC |
| Breaking Capacity | 100kA |
| Fuse Type | Cartridge |
| Response Time | Fast |
| Mounting Type | Panel |
Key benefits: High reliability, fast response, easy installation
Typical applications: Industrial machinery, power distribution systems
Order number: Siemens 3NE4121 Fuse – Reliable Circuit Protection
Lifecycle: Active
Documentation: Datasheet available on request
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.
Run Business
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.





Steven R. –
Industrial camera clarity is impressive. Shipped promptly with all accessories.