Low-Voltage Breakers & Components
M-PACT MEX ACB (UL1066, Fixed)
M-PACT MEX ACB (UL1066, Fixed) is in the GEIS low-voltage breakers & components range.
MEX air circuit breaker, a new generation of products developed from the classic ME air circuit breaker series, inherits the advantages and application experience of ME air circuit breaker family, combined with the current digital power environment, upgraded with a new digital intelligent control unit. As a low voltage air circuit breaker for worldwide application, it meets GB, IEC and UL standard requirements. The entire series is divided into 3 frame current classes, rated from 400A to 6400A, offering 3 pole and 4 pole products with rated breaking capacity up to 150kA and rated voltage up to AC 1150V.
Ratings
Key technical data
Catalog-typical values from the published datasheet. Confirm the final arrangement with GEIS before issuing a specification.
| Key data | 400–3200 A; 730 / 1058 V AC; 65 kA at 730 V AC or 50 kA at 1058 V AC. |
|---|---|
| Standards | UL 1066, CSA C22.2 No. 31-18 |
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