Description
JUMO 902434/10/230 030911
Reliable DIN-rail temperature safety switch for industrial process protection
| Brand | JUMO |
| Model | 902434/10/230 030911 |
| Voltage | 230V AC |
| Country of Origin | Germany |
| Weight | 0.6 kg |
| Dimensions | 75 x 45 x 110 mm |
| Warranty | 12 months |
| Certifications | CE, UL, ATEX, IECEx |
| SKU / MPN | 902434/10/230 030911 |
| What’s in the box | Temperature Switch, mounting clips, instruction manual |
| Function | Temperature Limiter / Safety Switch |
| Sensor Input | Pt100 / Pt1000 RTD or Thermocouple |
| Output | Relay output (SPDT) |
| Switching Capacity | 10A at 250V AC |
| Temperature Range | -50 to +500 °C (application dependent) |
| Protection Class | IP54 front / IP20 rear |
Key benefits: High switching capacity, robust relay output, easy DIN-rail mounting, precise temperature monitoring, long-term reliability, suitable for safety-critical applications
Typical applications: Boiler and burner protection, HVAC systems, thermal process control, heating circuits, industrial ovens, safety cut-out applications
Lifecycle: Active product line, long-term availability, spare parts supported
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.







Thomas K. –
Product was exactly as described. Our engineers were pleased with the performance.