Description
SIEMENS 4NC3437-0CK03
Heavy-duty vacuum soft starter for reliable motor starting and protection in demanding industrial environments
| Brand | SIEMENS |
| Model | 4NC3437-0CK03 |
| Voltage | 400V AC |
| Country of Origin | Germany |
| Weight | 12.5 kg |
| Dimensions | 280x180x230 mm |
| Warranty | 6 months |
| Certifications | CE, UL, cUL, CCC |
| SKU / MPN | 4NC3437-0CK03 |
| What’s in the box | Soft starter unit, terminal covers, mounting hardware, user manual |
| Type | Vacuum Soft Starter |
| Rated Current | 370 A |
| Control Voltage | 230V AC |
| Motor Power | 200 kW @ 400V |
| Protection Class | IP00 |
| Bypass | Integrated vacuum contactor |
Key benefits: Reduced starting current, integrated bypass contactor, robust vacuum technology, built-in motor protection, long service life, easy integration
Typical applications: Pumps, compressors, conveyors, fans, mixers, crushers, large industrial motors
Lifecycle: Active product, long-term availability supported by Siemens
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.
Andrew C. –
Fast shipment and genuine product. Will add this seller to our approved vendor list.