Description
SIEMENS ED63B040L 3-Phase Circuit Breaker – Durable & Safe
Reliable overcurrent protection for industrial systems
| Brand | SIEMENS |
| Model | ED63B040L |
| Voltage | 400-415V AC |
| Country of Origin | Germany |
| Weight | 3.2 kg |
| Dimensions | 15 x 10 x 8 cm |
| Warranty | 2 years |
| Certifications | UL, CE, IEC |
| SKU / MPN | ED63B040L-01 |
| What’s in the box | Circuit breaker, mounting hardware |
| Rated Current | 40A |
| Breaking Capacity | 36kA |
| Number of Poles | 3 |
| Trip Characteristics | Thermal-magnetic |
| Interrupting Rating | 65kA @ 415V |
| Operating Frequency | 50/60 Hz |
Key benefits: Durable construction, precise trip settings, easy installation
Typical applications: Motor control centers, distribution panels, industrial machinery
Order number: SIEMENS ED63B040L 3-Phase Circuit Breaker – Durable & Safe
Lifecycle: 10-15 years
Documentation: Installation guide, technical datasheet, warranty card
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.





Richard S. –
Arrived in perfect condition. Ran diagnostics, all outputs nominal.