Description
ABB UT5S 630 PR221DS-I
High-performance molded case circuit breaker with electronic trip unit for reliable protection of industrial power distribution up to 630 A
| Brand | ABB |
| Model | UT5S 630 PR221DS-I |
| Voltage | 690V AC |
| Country of Origin | Italy |
| Weight | 3.5 kg |
| Dimensions | 220 x 150 x 120 mm |
| Warranty | 6 months |
| Certifications | IEC/EN 60947-2, CE, UL, RoHS |
| SKU / MPN | UT5S 630 PR221DS-I |
| What’s in the box | Circuit breaker unit, terminal covers, mounting screws, instruction manual |
| Rated Current | 630 A |
| Rated Voltage | 690 V AC |
| Breaking Capacity | 50 kA at 400 V AC |
| Number of Poles | 3P |
| Trip Unit | PR221DS-I Electronic |
| Mounting Type | Fixed, plate mounting |
Key benefits: Accurate electronic overcurrent protection, high breaking capacity, compact molded case design, easy installation with fixed mounting, full IEC/UL compliance
Typical applications: Main and sub-distribution boards, industrial control panels, motor control centers, data center power distribution, commercial building electrical systems
Lifecycle: Active product, long-term availability and support
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.








David L. –
Good technical parameters, exactly as datasheet. Easy to commission.