Description
AEG MCH639S3630 Molded Case Circuit Breaker for Safety
| Manufacturer | AEG |
| Part Number | MCH639S3630 |
| Power Supply | 690V AC |
| Made in | Germany |
| Mass | 2.5 kg |
| Size | 105 x 76 x 60 mm |
| Guarantee Period | 2 years |
| Approvals | IEC 60947-2, UL 489 |
| Catalog Number | MCH639S3630 |
| Package Contents | 1 x AEG Molded Case Circuit Breaker, 1 x Mounting Screws Set, 1 x User Manual |
| Rated Current | 630A |
| Breaking Capacity | 36 kA |
| Number of Poles | 3P |
| Trip Unit Type | Thermal-Magnetic |
| Mounting Type | Fixed |
| Operating Temperature | -25°C to +70°C |
Ensure maximum safety and reliability for your electrical systems with the AEG MCH639S3630 Molded Case Circuit Breaker, designed to protect against overloads and short circuits in industrial environments.
Key benefits: • High breaking capacity of 36 kA for robust protection
• Thermal-magnetic trip unit ensures precise response
• Compact design saves panel space
• Easy installation with included mounting screws
• Reliable performance in extreme temperatures
Typical applications: Industrial power distribution, motor protection, commercial buildings, and manufacturing facilities
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.





Linda B. –
Good price for such a robust HMI. Technical documentation was clear.