Description
KRAUS&NAIMER KG250 T203/D-A057 VE
High-current rotary switch with rugged construction for industrial power control and isolation applications
| Brand | KRAUS&NAIMER |
| Model | KG250 T203/D-A057 VE |
| Voltage | 600V AC |
| Country of Origin | Germany |
| Weight | 0.5 kg |
| Dimensions | 48x48x90 mm |
| Warranty | 6 months |
| Certifications | CE, UL, CCC, RoHS |
| SKU / MPN | KG250 T203/D-A057 VE |
| What’s in the box | Rotary switch, mounting hardware, instruction manual |
| Number of Positions | 3 positions |
| Switching Capacity | 250A at 600V AC |
| Enclosure Material | Thermoplastic |
| Contact Configuration | 3-pole, break-before-make |
| Degree of Protection | IP65 (front panel) |
| Mounting Type | Panel mount, 22.5mm hole |
Key benefits: High current rating 250A, robust thermoplastic enclosure, IP65 front protection, reliable break-before-make contacts, easy panel mounting, long electrical life
Typical applications: Motor control centers, power distribution panels, industrial machinery isolation, heavy equipment on/off switching, welding machines
Lifecycle: Active product, 15+ years availability
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.






Robert M. –
Profibus modules arrived with proper firmware version. Plug and play.