Description
Siemens Thermal Overload Relay 3RU5156-3HB2 Reliable Protection
Reliable thermal overload protection for motors
| Brand | Siemens |
| Model | 3RU5156-3HB2 |
| Voltage | 230-400V AC |
| Country of Origin | Germany |
| Weight | 0.8 kg |
| Dimensions | 100 x 80 x 50 mm |
| Warranty | 1 year |
| Certifications | CE, UL |
| SKU / MPN | 3RU5156-3HB2 |
| What’s in the box | Thermal Overload Relay, Instruction Sheet |
| Current Range | 16-25 A |
| Trip Class | 10A |
| Reset Type | Manual/Auto |
| Number of Poles | 3 |
| Ambient Temperature | -25°C to +55°C |
| Enclosure Type | IP20 |
Key benefits: Accurate tripping, easy installation, and long service life
Typical applications: Motor control centers, industrial machinery, HVAC systems
Order number: Siemens Thermal Overload Relay 3RU5156-3HB2 Reliable Protection
Lifecycle: Active
Documentation: Product datasheet, installation instructions
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.
Patricia E. –
Excellent build quality on the terminal blocks. Makes panel wiring neat and fast.