Description
SIEMENS 3WL1225-4AA62-4AN2 Circuit Breaker – Safe Power Protection
| Manufacturer | Siemens |
| Part Number | 3WL1225-4AA62-4AN2 |
| Power Supply | 690V AC |
| Made in | Germany |
| Mass | 12.5 kg |
| Size | 350 mm x 200 mm x 250 mm |
| Guarantee Period | 3 years |
| Approvals | IEC 60947-2, UL 489, CE, CCC |
| Catalog Number | 3WL12254AA624AN2 |
| Package Contents | 1x Siemens Circuit Breaker, 1x Mounting Kit, 1x Terminal Cover, 1x User Manual |
| Rated Current | 2500 A |
| Breaking Capacity | 100 kA at 690V AC |
| Number of Poles | 4-pole |
| Trip Unit Type | Electronic (ETU) |
| Communication Protocol | Profibus DP |
| Mounting Type | Fixed |
Protect critical electrical systems with this high-capacity Siemens breaker, offering advanced trip control and seamless network integration for maximum uptime.
Key benefits: • High breaking capacity for safe fault interruption
• Electronic trip unit for precise protection
• Profibus communication for smart monitoring
• Robust design for long service life
• Global certifications for compliance
Typical applications: Industrial power distribution, data centers, commercial buildings, and heavy machinery protection.
Lifecycle: Active
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.
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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. –
Received the connectors and cables quickly. All items were as described.