
3RT1044-3AB00
Siemens
51 variants · Siemens
The Siemens Siemens 3RT10443 Series series groups 51 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common arcing time of 10 ... 15 ms and height of 146 mm. Variants differ by depth and width, so you can match the exact depth your application requires using the selection guide below.
| Parameter | 3RT1044-3AB00 | 3RT1044-3AC20 | 3RT1044-3AD00 | 3RT1044-3AD20 | 3RT1044-3AF00 | 3RT1044-3AF04 |
|---|---|---|---|---|---|---|
| Depth | 139 mm | 139 mm | 139 mm | 139 mm | 139 mm | 188 mm |
| Width | 70 mm | 70 mm | 70 mm | 70 mm | 70 mm | 70 mm |
Request a quote on any Siemens 3RT10443 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

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